cyberchucktx + sensor   167

Minion Fart and Smoke Alarm: 6 Steps (with Pictures)
In this instructable I am going to show you how to build a fart and smoke alarm hidden in a Minion. Since our favourite scene in the whole movie is the fire alarm scene we decided to build our own alarm minion.
instructable  3dprinting  3dmodel  minion  cosplay  sensor  humor 
5 days ago by cyberchucktx
Monitor the Bluetooth activity around you
BluetoothView is a small utility that runs in the background, and monitor the activity of Bluetooth devices around you. For each detected Bluetooth device, it displays the following information: Device Name, Bluetooth Address, Major Device Type, Minor Device Type, First Detection Time, Last Detection Time, and more.
BluetoothView can also notify you when a new Bluetooth device is detected, by displaying a balloon in your taskbar or by playing a small beep sound.
bluetooth  proximity  sensor  iot  internetofthings 
5 days ago by cyberchucktx
Integrating NodeRED and Tasker @ Not Enough TECH
NodeRED is easy and powerful. Currently, I’m running the NodeRED server on my RaspberryPi Zero connected to the router directly. Finally, I found a great way how to integrate NodeRED and Tasker. If you have a Raspberry Pi you can start your NodeRED server in moments. It’s a fantastic and versatile tool with a great support.
nodered  sensor  mqtt  rasker  notification  raspberrypi  automation 
7 weeks ago by cyberchucktx
UQM - The Urban Quality Monitoring Device -
Using the NXP Rapid IoT Kit, the quality monitor will be of a smaller form factor, and connected with a Pi for remote monitoring.  nxp  arduino  embedded  sensor  environmental  tuttorial 
11 weeks ago by cyberchucktx
Temp. And Humidity Sensor With A CR2032 For Over 1 Year! @
Long-range wireless sensor based on Whisper Node capable of running for over a year on a single CR2032, transmitting data every 60 seconds  lowerpower  energy  green  arduino  embedded  sensor 
11 weeks ago by cyberchucktx
Litho fiinger-worn controller
an innovative finger-worn device that provides control over various “spatial interactions” and should find applications ranging from AR and VR to the smart home and the control of other IoT devices. The Litho device itself is described as an unobtrusive finger-worn controller that connects via Bluetooth Low Energy to a smartphone or AR headset. The controller has a capacitive touch surface on the underside, which allows for precise 2D input, scrolling and tapping. But, more significantly, it also has an array of motion sensors and provides haptic feedback.
augmentedreality  touch  haptics  motion  sensor  wearable  medical 
12 weeks ago by cyberchucktx
Cthulhu Shield Arduino open source sensory shield - Geeky Gadgets
The Cthulhu Shield lets anyone experiment and make devices that can expand your sensory experience!

We've made android apps and example programs that will let you use the Cthulhu Shield and your smartphone to 'see' and 'hear' with your tongue without needing to write a single line of code!
arduino  android  sensor  tongue  touch  embedded  medical  Kickstarter 
february 2019 by cyberchucktx
How L’Oréal Designed The UV Sense To Fit On Your Fingernail | Digital Trends
The UV Sense is a battery-free wearable electric sensor you stick onto your fingernail. It can measure UV exposure, which you can track via a companion app on your smartphone. Through testing, the L’Oréal team found that placing the UV Sense on nails returned the most accurate feedback to UV exposure. Since taking the battery out helped create a thinner and smaller sensor, Béhar saw the opportunity to disguise it as nail art. For even more versatility, the team is in the process of creating bracelets and watch accessories with the sensor, as well as clips that can attach to sunglasses.
wearable  wearables  fashion  uv  sensor  energyharvesting 
january 2019 by cyberchucktx
Battery-Free Biosensor Measures Your Health by Drinking Your Sweat | Digital Trends
At present, the majority of wearable biomarker sensors require onboard batteries to power them. While that’s perfectly acceptable for some use cases, it’s not as well-suited for tasks such as continuous tracking for medical purposes. To solve this problem, researchers from Northwestern University have developed a battery-free soft skin patch that’s able to wirelessly gather data about the body by testing sweat components. In time, the team hopes that this technology will be useful for clinical applications such as cystic fibrosis diagnosis and rehabilitation tracking among stroke survivors.
medical  health  wearable  harvesting  energy  energyharvesting  wearables  sensor 
january 2019 by cyberchucktx
Simple Android App for reading sensor data and sending it over via MQTT
This is a work in progress for an Android Application that will read sensor data from an ambient sensor and then send it over cellular network to an MQTT broker. Once this is working, it can be merged with bluetooth sensors to read a number of variables and then send them to the cloud for processing.
github  android  mqtt  sensor 
january 2019 by cyberchucktx
Long-Range RFID With Feedback | Hackaday
If you’re catching up, passive RFID technology is behind the key fobs and stickers which don’t need power, just proximity to the reader’s antenna. This is a much “hackier” version that works with discrete signals instead of analog ones. It will not however require writing a new library and programming new tags from the ground up just for the user to get started, so there is that trade-off. Sparkfun offers a UHF reader which can simultaneously monitor 25 of the UHF tags shown in this paper.

To construct one of these enhanced tags, the antenna trace is broken and then routed through a switching device such as a glass-break sensor, temperature limit switch, doorbell, or light sensor. Whenever continuity is restored the tag will happily send back its pre-programmed data, and the reader will acknowledge that somewhere one of the tags is seeing some activity.
hackaday  mobile  wireless  sensor  iot  internetofthings  rfid 
january 2019 by cyberchucktx
Dirt Cheap Muon Detector Puts Particle Physics Within DIY Reach | Hackaday
Subatomic physics is pretty neat stuff, but not generally considered within the reach of the home-gamer. With cavernous labs filled with racks of expensive gears and miles-wide accelerators, playing with the subatomic menagerie has been firmly in the hands of the pros for pretty much as long as the field has been in existence. But that could change with this sub-$100 DIY muon detector.
hackaday  muon  radiation  sensor  diy  embedded  arduino 
january 2019 by cyberchucktx
Build Multisensor Shield for ESP8266 | Random Nerd Tutorials
In this project you’ll discover how to design and create a Multisensor Shield for the ESP8266 Wemos D1 Mini board. The shield has temperature sensor (DS18B20), a PIR motion sensor, an LDR, and a terminal to connect a relay module.
randomnerd  esp8266  arduino  sensor  shield 
december 2018 by cyberchucktx
Adafruit VL53L0X Time of Flight Distance Sensor - ~30 to 1000mm ID: 3317 - $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
The VL53L0X is a Time of Flight distance sensor like no other you've used! The sensor contains a very tiny invisible laser source, and a matching sensor. The VL53L0X can detect the "time of flight", or how long the light has taken to bounce back to the sensor. This is the 'big sister' of the VL6180X ToF sensor, and can handle about 50mm to 1200mm of range distance.
sensor  lidar  adafruit  distance 
november 2018 by cyberchucktx
Building BabyLegs (surface water trawl) @ Public Labs
Created with baby’s tights, soda pop bottles, and other
inexpensive and easy to find materials, Babylegs can
be used to skim the surface of water in rivers, streams, and oceans for floating marine microplastics by hand or from a boat. This instrument is called a surface trawl.
environmental  green  water  babylegs  marine  trawl  sensor  diy  publiclab 
november 2018 by cyberchucktx
Distance sensing @ SparkFun Electronics
Distance and proximity sensing allow you to easily detect the whereabouts of objects without physical contact. Distance sensors (or proximity sensors) generally work by outputting a signal of some kind, (eg laser, IR LED, ultrasonic waves) and then reading how it has changed on its return. That change may be in the intensity of the returned signal, the time it takes the signal to return, etc.
sparkfun  distance  sensor  measurement  tutorial  embedded 
november 2018 by cyberchucktx
Air Quality Box : "Monitor air quality around you" @
Concern is growing regarding air quality. We always get global information on the environment from our government but little on the average values of a city/area. It doesn't necessarily reflect the situation nearby accurately.

Here is a DIY-device that monitors the air quality condition around you.  environment  sensor  air  green 
november 2018 by cyberchucktx
Biofuel-Powered Sensor Runs On Glucose | Health Tech Insider
The prospect of battery changes for an implanted device, even if measured in years apart, is not pleasant. We’ve written about work with implants powered by a variety of energy-harvesting strategies, including bacteria, ultrasound, and the triboelectric effect of two surfaces rubbing together.

Researchers from several disciplines at Washington State University at Pullman recent announced a biofuel sensor that runs on glucose.
health  medicine  blog  biosensor  sensor  harvesting 
november 2018 by cyberchucktx
ViCardio: wearable non-invasive blood pressure monitor
The ViCardio device contains unique the Tarilian Laser Technologies’ sensor, which has 47 worldwide patents. The optical biosensor subtly detects biological signals to accurately monitor blood pressure.
cardio  medical  health  sensor  blood 
november 2018 by cyberchucktx
The Generic Sensor API @ mobiForge
For web applications, access to these sensors has grown over time through the addition to the browser of various sensor APIs such as the Geolocation API, and the DeviceOrientation Events API. In this article we take a look at a new API for device sensors: the Generic Sensor API.
iot  experimental  mobile  internetofthings  sensor  sensors  api 
october 2018 by cyberchucktx
Spire Health Tag : Make Your Clothes Smart
Spire Health Tag is the world’s first invisible health tracker. Designed to be adhered to your clothes, Health Tags are the easiest way to monitor your sleep, stress and activity.
spire  wireless  weaRABLE  WEARABLES  health  medicine  medical  sensor 
october 2018 by cyberchucktx
ESP8266 Multisensor Shield with Node-RED | Random Nerd Tutorials
In this project you’ll discover how integrate the ESP8266 Multisensor Shield for the Wemos D1 Mini board with Node-RED. The ESP8266 Multisensor Shield will establish an MQTT connection with a Raspberry Pi running Node-RED and Mosquitto MQTT broker.
randomnerd  tutorial  esp8266  wireless  sensor  node-red  mqtt 
september 2018 by cyberchucktx
Eversense CGM
No weekly sensor self-insertions: With Eversense, a trained physician numbs the area and places the sensor in the upper arm and you’re good to go for up to 3-months.

Quickly detects glucose highs and lows: In clinical studies, the Eversense system detected 95% of hypoglycemic episodes (70 mg/dL) and 99% of hyperglycemic episodes (180 mg/dL) within 15 minutes.1

Alerts you can see, feel and hear: The Eversense CGM System can be configured to provide three types of alerts: visual, auditory, and on-body vibe alerts, which can provide you with an additional safety advantage, even during sleep.
diabetes  sensor 
september 2018 by cyberchucktx
Non-Invasive Biosensor on a Chip [video] | Health Tech Insider
Researchers at the Australian National University (ANU) in conjunction with teams in Australia and Sweden have developed a tiny gas sensor that is about 50 times smaller than a human hair. They are fabricated on chips and rely on pulses of light to trigger measurements. They operate at room temperatures, and are sensitive to extremely small concentrations of the target gas. They are so sensitive that they can even detect gas biomarkers that escape through the skin. The result is a sensor system that could easily incorporated into wearable devices, including a smart watch. It is possible that these sensors could eventually reduce or even eliminate the need for many blood tests.
healthtechinsider  health  medical  iot  internetofthings  biosensor  sensor 
september 2018 by cyberchucktx
DFree - Toilet Timing Predicting Device
DFree detects the changes in bladder size and predicts urination timing.
DFree needs to be placed 20mm above the pubis to detect the bladder properly. DFree uses harmless, non-invasive ultrasound sensor. DFree sends alerts to your smart devices when it is time to go to the toilet.
dfree  wee  sensor  medical  health  iot  internetofthings 
september 2018 by cyberchucktx
FieldKit from Conservify
Fieldkit is a standardized, open-source software and hardware platform that gives individuals and organizations the tools to collect and share field-based research data and to tell stories through interactive visualizations for conservation, science, exploration and education.
opensource  environmental  tech  sensor  project 
september 2018 by cyberchucktx
Arduino Speaks Adafruit!
Get connected to Adafruit IO using MQTT! This project explains how to stream DHT22 temp data to Adafruit IO's dashboard!
adafruit  arduino  tutorial  cloud  dashboard  sensor 
september 2018 by cyberchucktx
Blue Maestro participates in Things Connected Innovation Programme - Blue Maestro
Blue Maestro was selected to participate in the Digital Catapult’s Things Connected Innovation Programme run during October and November 2017 in London. This was an opportunity for 12 leading companies in the IoT space work with challenge providers in solving particular problems in social housing and assisted living with a focus on LoRaWAN technology.

With LoRaWAN becoming a rapidly growing open source Low Power Wide Area Network (LPWAN) radio technology that operates in the license free spectrum specifically designed to integrate small wireless battery operated devices on a regional, national or global basis, the Digital Catapult sought to agitate around the technology by involving some of the UK’s leading IoT companies in an intensive 8 week course looking at how the technology can be used to solve issues in social housing and assisted living.
bluetooth  beacon  health  wireless  sensor  monitor  lorawan  bluemaestro 
august 2018 by cyberchucktx
Bluetooth Sensor Beacons and Data Loggers - Blue Maestro
Small push button monitor to detect when tasks are completed. Ideal for time and motion analysis. Stores and timestamps 10,000 push events.
bluetooth  wireless  sensor  beacon  health  bluemaestro 
august 2018 by cyberchucktx
Grove - LoRa Radio 868MHz - Communication - Seeed Studio
The main functional module in Grove - LoRa Radio 868MHz is RFM95, which is a transceiver features the LoRa long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst mini-missing current consumption. The heart of Grove - LoRa Radio 868MHz is ATmega168, a widely used chip with very high-performance and low power consumption, especially suitable for this grove module.
grove  seeedstudio  lora  lorawan  sensor  iot  internetofthings  ttn  thethingsnetwork 
july 2018 by cyberchucktx
Decisio Health: Clinical Surveillance ∙ Data Visualization
DECISIOInsight® identifies risk and reduces the time to intervention using real-time clinical surveillance with data visualization
healthcare  monitoring  sensor  medical  houston  bigdata 
july 2018 by cyberchucktx
LoRa-Tooth: Small BLE Sensors Over WiFi & LoRa Gateways -
Small, cheap, low-powered sensors are still a challenge to make. LoRa-Tooth uses $6 BLE modules to make untethered sensors with long range.
lora  lorawan  sensor  ble  bluetooth  tutorial 
june 2018 by cyberchucktx
Pressure Injury Prevention via wireless sensor @ Leaf Healthcare
The Leaf sensor is a wireless, single-use, disposable device that is adhered to a patient’s cheese. The sensor immediately begins monitoring the patient’s position, orientation, movement, and activity. Care providers can remotely monitor the turning and mobility status for all patients. Visual notifications are provided when assistance is necessary to meet patient mobility goals.
sensor  positioning  medical  health  wireless  leaf  mobility 
june 2018 by cyberchucktx
Internet of Smells: Giving a Machine the Job of Sniffing Out Spoiled Food @ Hackaday
What I found was there was a pre-existing body of research in India on using volatile organic compound (VOC) sensors to identify spoiled milk (PDF). More generally, these sensors are used in commercial devices to detect spoilage and adulteration in a wide variety of food products (PDF). These devices are sometimes called an ‘electric nose’. [NOTE: ‘Electric nose’ isn’t a great name, neither is ‘field olfactometer’. Smelloscope is an objectively better term, so let’s go with that. ]
hackaday  sensor  food  smell 
may 2018 by cyberchucktx
Serves your Ruuvitag Weather Station data over HTTP.
Uses built-in sensors for RUUVITAG. Tested on Raspberry Pi 3 with Raspbian and Node 9 from Nodesource.
ruuvitag  sensor  raspberrypi  browserbased 
may 2018 by cyberchucktx
Lishtot’s TestDrop : water safety device @ TechCrunch
Lishtot’s TestDrop tells you whether water is safe to drink without even touching it | TechCrunch
techcrunch  green  water  environmental  sensor  mobile  embedded 
april 2018 by cyberchucktx
World’s largest, monetised, open-source sensor community
Ruuvi & Streamr partner to create world’s largest, monetised, open-source sensor community. But monetising temperature or acceleration data isn’t all this cooperation will permit. By utilising smart contracting through the decentralised Ethereum network, subscriptions to RuuviTag data streams can be automated around predetermined parameters.
ethereum  blockchain  ruuvitag  sensor  network 
april 2018 by cyberchucktx
Sweat extraction and analysis applied glucose monitoring using a wearable platform
"Autonomous sweat extraction and analysis applied to cystic fibrosis and glucose monitoring using a fully integrated wearable platform" @ PNAS ( Proceedings of the National Aaademy of Sciences). Perspiration-based wearable biosensors facilitate continuous monitoring of individuals’ health states with real-time and molecular-level insight.
health  biosensor  sweat  research  sensor  medical  wearable  wearables 
march 2018 by cyberchucktx
greenTEG | Core Body Temperature Measurement |
In these and other applications it is crucial to get reliable data of the core body temperature. Most of today’s measurement concepts use only temperature sensors for this task. The following section outlines a potentially more accurate method for measuring CBT using gSKIN® Heat Flux Sensors and temperature sensors
medical  gskin  temperature  sensor  health 
february 2018 by cyberchucktx
Iota Software: beacon & sensor management
NeeerMe is an easy to set up and maintain landing page for your beacon web pages. We handle the secure hosting environment with your graphics and links to your home page. [ David Nordstedt, CEO, formerly of Phoneomena. ]
beacon  sensor  management  gainesville 
february 2018 by cyberchucktx
FenSens | Wireless Parking Sensor and Mobile App
FenSens is a license plate based smart wireless parking sensor on your smartphone.
mobile  sensor  automotive  parking 
february 2018 by cyberchucktx
BrainCo Inc.: your brain controls everything
In 2015, BrainCo was officially born from the Harvard Innovation Lab with $5.5 million funding. The company specializes in BMI (Brain Machine Interface) wearables. Currently, we have 25 members from Harvard and MIT who believe in innovation, imagination, possibility, and the next frontier.
eeg  brainwave  commercial  education  medical  sensor  brain 
february 2018 by cyberchucktx
Valencell: biometric sensors for wearables
Our sensor technology gives wearable devices the ability to continuously and accurately measure weak blood flow signals even during extreme physical activity. PerformTek achieves this with a state-of-the-art, ultra-miniaturized heart rate sensor module small enough to fit within an audio earbud, smartwatch, or other wearable device. The sensor module includes an optical emitter, an optical detector, specialized optomechanics and an accelerometer.
medical  health  heart  sensor  biometric  mobile  sensortile 
february 2018 by cyberchucktx
SonarMote : sonar-based sensor for distance & object presence @ LowPowerLab
SonarMote is a project that was designed to allow reading of distances and take action either through sound (piezo buzzer), RGB LED, OLED display or through wireless. It accepts a Moteino as the microcontroller and optionally wireless transceiver and uses the HC-SR04 ultrasonic distance sensor to measure distances up to 2 meters.
lowpowerlab  homeautomation  moteino  arduino  sensor  distance  permaculture  gardening 
january 2018 by cyberchucktx
Samsung Simband: What a digital health device should be
An open developer platform, Simband consists of a watch unit running Tizen and a wristband connector that holds a custom sensor module. Because Simband is modular, you can easily connect sensor modules with new configurations. Samsung provides a reference implementation called Simsense that supports multiple sensors, each generating a unique data stream.
samsung  health  medical  sensor  wearable 
january 2018 by cyberchucktx
Walabot API: Overview of Walabot Application
Walabot is a pocket-sized device that provides cutting-edge technology for Radio Frequency (RF) tridimensional (3D) sensing and image processing. Several sample applications are provided, and Walabot's flexible API enables you to create your own applications to access Walabot as a peripheral. With Walabot connected via USB and the Walabot SDK installed, your custom application can use Walabot's API to receive various types of processed and unprocessed images. The application can then use image data as needed, including performing additional processing such as tracking changes between images to identify movement. Includes libraries for C#, C++, and Python.
walabot  sensor  imageprocessing  mobile  api  python 
december 2017 by cyberchucktx
Walabot DIY Smart Stud Finder Sees 4 Inches Into Your Walls | Walabot
Capabilities: Detect pipes, studs, wires, moving rodents & more; Adjust sensitivity for your specific construction; See 4 inches/10 cm deep into your walls; Use multiple sensing modes of raw data and pipe
walabit  diy  sensor  imageprocessing  images  construction  tool 
december 2017 by cyberchucktx
Heart Rate Monitor on Thingspeak IoT platform @
In this project we are going to make a Heart Beat Detection and Monitoring System using Arduino that will detect the heart beat using the Pulse Sensor and will show the readings in BPM (Beats Per Minute). It will also send the readings to ThingSpeak server using the Wi-Fi Bee module ESP8266, so that Heart Beats can be monitored from anywhere in the world over the internet.
iot  internetofthings  health  sensor  heartbeat  diy  arduino 
october 2017 by cyberchucktx
Setting up the Raspberry Pi and Johnny-Five @
This is a comprehensive guide to help you get started with the Raspberry Pi, from installing the necessary Operating System, to setting up necessary software, making it work with Johnny-Five...and maybe a little bit more.
raspberrypi  johnnyfive  remote  sensor  tutorial 
september 2017 by cyberchucktx
Elderly Autonomous Fall Detection |
For only $10, sense if a senior citizen falls and be alerted, or they could just press a button to send an alert as well.
hackaday  alert  elderly  falldetection  sensor 
september 2017 by cyberchucktx
» SonicDisc: A 360° ultrasonic scanner
SonicDisc is designed to transmit the calculated distances to another unit, e.g. a microcontroller or a Raspberry Pi. It “talks” over the widely-adopted I2C bus. The communication protocol is outlined in the project’s README and in code comments.
hc04  scanner  measurement  sensor  arduino  embedded 
august 2017 by cyberchucktx
SonicScape (Binaural Sensor Glasses for the Blind) |
This project - SonicScape -consists of a pair of ultrasonic sensors connected via Bluetooth to an Arduino (with a MP3 shield) in which a blind person can wear as glasses, in order to calculate distances between the blind user and any immediate obstacles (walls, doors, chairs, etc.) that are left or right of them.  hackaday  disability  accessibility  diy  arduino  binaural  sensor 
august 2017 by cyberchucktx
tinyLiDAR: The Maker-Friendly Laser Sensor | Indiegogo
Laser measurement sensor, arduino compatible. Around $30, much less than other systems.
diy  sensor  embedded  lidar  arduino 
july 2017 by cyberchucktx
Walabot: see into your walls
Walabot is a 3D imaging sensor that lets you uncover things hidden in the world around you. Walabot is a programmable 3D sensor that looks into objects using radio frequency technology that breaks through known barriers, bringing highly sophisticated sensing capabilities to your fingertips.
walabot  sensor  radar  handyman  studfinder  diy  hardware  mobile 
may 2017 by cyberchucktx
9 Biometric Sensors Arduino Compatible @ Random Nerd Tutorials
In this post I’ll share with you a list of 9 biometric sensors Arduino compatible that you can use in your bioengineering experiments. These are great for hobbyist projects since most of them are easy to deal with.
randomnerd  sensors  arduino  sensor  biometric  article 
april 2017 by cyberchucktx
Fingerprint sensor ID @ Adafruit
Secure your project with biometrics - this all-in-one optical fingerprint sensor will make adding fingerprint detection and verification super simple. These modules are typically used in safes - there's a high powered DSP chip that does the image rendering, calculation, feature-finding and searching.
adafruit  embedded  fingerprint  sensor  security 
april 2017 by cyberchucktx
CapacitiveSensor @ Arduino Playground
The capacitiveSensor library turns two or more Arduino pins into a capacitive sensor, which can sense the electrical capacitance of the human body. All the sensor setup requires is a medium to high value resistor and a piece of wire and a small (to large) piece of aluminum foil on the end. At its most sensitive, the sensor will start to sense a hand or body inches away from the sensor.
art  capacitive  arduino  touch  position  sensor 
april 2017 by cyberchucktx
Getting Started with Load Cells @ sparkfun
Have you ever wanted to know the weight of something? How about knowing the change in weight over time? Do you want your project to sense the presence of something by measuring strain or a load on some surface. If so, you’re in the right place. This tutorial is here to help you get started in the world of load cells and their variants.
sparkfun  openscale  weight  sensor  measurement 
march 2017 by cyberchucktx
Adafruit 12 x Capacitive Touch Shield for Arduino -@ Adafruit
This touch-able add on shield for Arduinos will inspire your next interactive project with 12 capacitive touch sensors. Capacitive touch sensing works by detecting when a person (or animal) has touched one of the sensor electrodes. Capacitive touch sensing used for stuff like touch-reactive tablets and phones, as well as control panels for appliances, which is where you may have used it before. This shield allows you to create electronics that can react to human touch, with up to 12 individual sensors. The shield has 12 'figure 8' holes in it that can be gripped onto with alligator clip cables.
arduino  adafruit  touch  capacitive  sensor  shield 
march 2017 by cyberchucktx
AD8232 Single Lead Heart Rate Monitor
The AD8232 is a neat little chip used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG or Electrocardiogram.
github  health  medical  sensor  sparkfun  embedded  diy  arduino  eeg 
march 2017 by cyberchucktx
ESP8266 Publishing DHT22 to SQLite @ Random Nerd Tutorials
In this project you’ll create a standalone web server with a Raspberry Pi that displays temperature and humidity readings with a DHT22 sensor that are stored in an SQLite database.
randomnerd  tutorial  wifi  esp8266  wireless  sensor 
march 2017 by cyberchucktx
SCiO Food Analyzer @ IEEE Spectrum
What Happened When We Took the SCiO Food Analyzer Grocery Shopping @IEEE Spectrum: Here’s how SCiO works—and why it exists. The gadget uses standard infrared spectroscopy; it measures the absorption of infrared light.
scio  analyzer  sensor  food  mobile  health  diet  hardware 
march 2017 by cyberchucktx
Aware Hearables - World's First Custom Fit Bluetooth Headphone with Brain and Body Sensors
A custom-fit Bluetooth headphone with embedded biometric sensors that reliably measure data such as brainwaves, heart rate, steps, distance traveled, and calories burned, among other information, all accessible through your phone. The Aware hearable can track brain waves through EEG and provide real-time feedback about focus, stress, sleep patterns, and relaxation. This enhanced awareness may help users gain insight to their focus and stress levels, understand their sleep patterns, and help guide them to be more mindful.
aware  headphone  eeg  mobile  sensor  biosensor 
march 2017 by cyberchucktx
The Aware - Kickstart the hearable revolution by United Sciences — Kickstarter
World's first custom-fit headphone with brain & biometric sensing. Bluetooth. Noise cancelling. Activity & sleep tracker. 3D printed.
kickstarter  headphones  eeg  wireless  biometric  sensor  medical  biosensor 
march 2017 by cyberchucktx
The World's First Wireless Parking Sensor And App @ indiegogo
We created the patent pending FenSens to make parking easier and safer than ever. SEE (visual display), HEAR (beeps), and FEEL (vibration) near-by objects in your blind spots from the convenience of your mobile phone (hands-free).
indiegogo  parking  automotive  sensor  mobile  ios  android  iphone 
february 2017 by cyberchucktx
Z-Wave motion sensor and MultiSensor
6 sensors/6 times the smarts: motion, temperature, light, humidty, vibration, and UV sensor.
homeautomation  hardware  sensor  multisensor  aeotec  zwave  wireless  home 
february 2017 by cyberchucktx
Raspberrypi Current and Temperature Sensor Adaptor - lechacal
RPICT series are a set of Raspberrypi adaptor for current sensor (SCT) and temperature sensor. This page will introduce generalities concerning the RPICT series. Information for each individual board can be found below.
raspberrypi  current  energy  ctsensor  sensor  lechacal 
february 2017 by cyberchucktx
CT Sensors - Interfacing with an Arduino @ OpenEnergyMonitor
To connect a CT sensor to an Arduino, the output signal from the CT sensor needs to be conditioned so it meets the input requirements of the Arduino analog inputs, i.e. a positive voltage between 0V and the ADC reference voltage.
openenergymonitor  arduino  energy  current  ctsensor  sensor  diy 
february 2017 by cyberchucktx
OpenScope: Instrumentation for Everyone by Digilent @ Kickstarter
OpenScope is a portable multi-function programmable instrumentation module. What does that mean? It's a device that you connect to your computer (through Wi-Fi or a USB cable) that allows you to acquire, analyze, visualize, and control signals from circuits, sensors, and other electronic devices. Unlike typical USB instruments, OpenScope can also be programmed to run standalone like an Arduino or Raspberry Pi, but with high-speed precision analog and digital I/O.
kickstarter  openscope  instrumentation  sensor 
february 2017 by cyberchucktx
YHDC SCT-013-000 Current Transformer / AC Current Sensor
A Report on the properties of the YHDC Current Transformer and its suitability for use with the OpenEnergy monitor.
current  sensor  energy  power  openenergy  embedded  homeautomation 
january 2017 by cyberchucktx
How to build an arduino energy monitor @ OpenEnergyMonitor
This guide details how to build a simple electricity energy monitor on that can be used to measure how much electrical energy you use in your home. It measures voltage with an AC to AC power adapter and current with a clip on CT sensor, making the setup quite safe as no high voltage work is needed.

The energy monitor can calculate real power, apparent power, power factor, rms voltage, rms current. All the calculations are done in the digital domain on an Arduino.
openenergymonitor  arduino  diy  power  energy  sensor  monitor 
january 2017 by cyberchucktx
Build a Cloud-Connected ESP8266 Power Meter @ Adafruit
Controlling the electrical consumption in your home is one of the most important thing you can do, both because of environmental concerns & to reduce the electricity bill at the end of the month. There are countless of electrical power meters out there, but in this guide, I’ll show you how to build your own, and to use the ESP8266 feather board to measure how much power a single device is using. Note that this guide is about measuring power for DC (Direct Current) devices only.
adafruit  tutorial  power  esp8266  meter  sensor  energy 
january 2017 by cyberchucktx
INA219 High Side DC Current Sensor Breakout @ Adafruit
This breakout board will solve all your power-monitoring problems. Instead of struggling with two multimeters, you can just use the handy INA219B chip on this breakout to both measure both the high side voltage and DC current draw over I2C with 1% precision.
adafruit  power  embedded  arduino  energy  current  sensor  monitor  monitoring 
january 2017 by cyberchucktx
Cloud DX: remote health monitoring hardware & online service
The Cloud DX Connected Health Kit is designed to ‘just work’ right out of the box. Our unique Pulsewave USB wrist cuff blood pressure monitor and bluetooth body-weight scale are already paired with the included Android Health Tablet. We even include the batteries! It’s never been easier to monitor your health.
clouddx  cloud  medical  saas  sensor  mobile  android 
january 2017 by cyberchucktx
PiGI - Raspberry Pi Geiger-Müller Interface
The PiGI is designed & built as a simple open-source plug and play module for the Raspberry Pi to transform it into a cheap and hackable multi purpose geiger counter. It generates the necessary high voltage (up to 1000V) the GM tubes require to operate (typically 400-600V for beta/gamma GMTs).
radiation  geiger  sensor  raspberrypi  opensource 
january 2017 by cyberchucktx
Haptic Motor Driver Hook Up Guide
This board breaks out Texas Instruments' DRV2605L haptic motor driver, which has some seriously cool features. Add meaningful feedback from your devices using the Haptic Motor Driver and an Arduino compatible device. This tutorial will get you up and running, or vibing, in no time with the I2C library for Arduino and example projects that give you the hardware setup and the code for various modes of operation.
haptics  sparkfun  embedded  arduino  sensor  diy 
january 2017 by cyberchucktx
Red Balloon Project @
This is a great project you can make with your kids to raise their awareness to air pollution.  earthday  green  sensor  pollution  arduino 
january 2017 by cyberchucktx
Thirsty Flamingo @
The Thirsty Flamingo will help you monitor the moisture levels in you plants.  sensor  moisture  flamingo  green  agriculture  diy  embedded 
january 2017 by cyberchucktx
ProtoCentral's VL53L0X Laser ToF sensor breakout -Range sensor
ST's VL53L0X is a 940 nm Laser source and a detector built in to the same chip. The result is a high accuracy Laser ranging sensor.
protocentral  sensor  measurement  embedded  arduino 
december 2016 by cyberchucktx
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