Electronics   111272

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Adafruit customer service forums • View topic - Using Electret Microphone Amplifier on Raspberry Pi
Hey folks, with the Raspberry Pi want to detect and react to certain sound levels. Therefore I got an Electret Microphone Amplifier and the ADS1015 12bit Analog-Digital-Converter from Adafruit.
raspberrypi  adafruit  microphone  howto  electronics 
14 hours ago by danesparza
Make Your Own Simple Theremin: 4 Steps (with Pictures)
Make Your Own Simple Theremin - Added November 14, 2017 at 12:06PM
diy  electronics 
21 hours ago by xenocid
LM317 Based DIY Variable Benchtop Power Supply: 13 Steps (with Pictures)
LM317 Based DIY Variable Benchtop Power Supply - Added November 14, 2017 at 12:06PM
diy  electronics 
21 hours ago by xenocid
HA SwitchPlate - DIY LCD Touchscreen wall switch replacement - Share your Projects! - Home Assistant Community
This project utilizes a Nextion 2.4" LCD Touchscreen display mounted in a standard-sized single-gang workbox as a touchscreen panel for home control and information display. An ESP8266-based microcontroller provides WiFi connectivity and system control. The project has been developed to integrate with Home Assistant but should be compatible with any other MQTT-enabled automation platform
home-assistant  diy  electronics 
22 hours ago by eriwst
Cheap Web-connected Thermostat: 12 Steps (with Pictures)
Cheap Web-connected Thermostat - Added November 07, 2017 at 12:31PM
diy  electronics  home-automation 
yesterday by xenocid
You Don’t Know Terror Until You’ve Experienced the Furby Organ
The organ employs 45 Furby dolls controlled by microcontrollers and triggered by an organ keyboard.
furby  electronics  organ 
yesterday by toastednut

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