floehopper + diy   182

Simple, low-cost FMCW radar | Hackaday.io
A basic radar system makes radar accessible at low cost for experiments with rangefinding & navigation of autonomous aircraft or spacecraft.
low-cost  radar  uav  diy  electronics 
12 weeks ago by floehopper
QRP Kits - Pacific Antenna
Affordable QRP Antennas and Kits at exceptional value
electronics  radio  diy  kit  receiver  antenna  transceiver 
12 weeks ago by floehopper
uBITX -A compact HF transceiver
> A compact 10 watts, easy to build, general coverage SSB/CW transceiver for HF bands
transceiver  diy  radio  low-cost  ssb  hf 
12 weeks ago by floehopper
BITX - A Bidirectional SSB QRP transceiver for homebrewers
> BITX - An easy to build 6 watts SSB transceiver for 14MHz
transceiver  diy  radio  low-cost  ssb  hf 
12 weeks ago by floehopper
Minima - A general coverage transceiver
The Minima is a simple and easy to operate transceiver for all the HF bands with a crisp receiver, a clean output and component cost of less than $100.
transceiver  diy  radio  low-cost  ssb  hf 
12 weeks ago by floehopper
OpenPnP – Open Source SMT Pick and Place
> An Open Source SMT pick and place system that includes ready to run software, and hardware designs that you can build and modify.
diy  pnp  pick-and-place  open-source  circuit  electronics  pcb 
may 2018 by floehopper
> A miniature 8-bit game platform that makes it easy to learn, share and play open source games online.
arduino  game  diy  open-source 
may 2018 by floehopper
The Megaprocessor is a micro-processor built large. Very large. See and watch every detail of how computers work. And 10,000 LEDs.
diy  electronics  transistor  led  cpu  video  tetris 
april 2018 by floehopper
The Amazing $1 Microcontroller - Jay Carlson
A new series that explores 21 different microcontrollers — all less than $1 — to help familiarize you with all the major ecosystems out there.
electronics  embedded  hardware  microcontroller  iot  diy 
november 2017 by floehopper
[POTM] dAISy - A Simple AIS Receiver - Projects - 43oh

dAISy (do AIS yourself) is a very simple AIS receiver that I developed from scratch. It is built around the Silicon Labs EZRadioPRO Si4362 receiver.
ais  receiver  diy  electronics 
september 2017 by floehopper
> A printed circuit board prototyping machine, aimed at electronics enthusiasts and hobbyists
electronics  diy  pcb 
june 2017 by floehopper
Raspberry Turk
> a robot that can play chess—it's entirely open source, based on Raspberry Pi, and inspired by the 18th century chess playing machine, the Mechanical Turk.
rpi  diy  electronics  robot  open-source  chess 
april 2017 by floehopper
Machines Room - East London's makerspace
East London's makerspace for makers artists designers and anyone who just wants the space and tools to do things.
london  diy  make 
july 2016 by floehopper
"A cheap (~$5) USB proxy intended to be used with input devices".
serial  usb  proxy  electronics  diy 
december 2015 by floehopper
"A project to develop open-source energy monitoring tools to help us relate to our use of energy, our energy systems and the challenge of sustainable energy."
arduino  diy  electronics  energy  open  source 
february 2013 by floehopper
The future needs fixing - the future needs fixing - sugru
"Exciting new self-setting rubber that can be formed by hand. It moulds like play-dough, bonds to almost anything and turns into a strong, flexible silicone rubber overnight".
diy  repair  hardware  hack  design  rubber  silicone 
february 2013 by floehopper
"Open-source underwater robots for Exploration and Education".
diy  electronics  hardware  open  source  underwater  rov 
january 2013 by floehopper
ghoulmann/rpi-thermometer · GitHub
"Raspberry Pi thermometer with 1-wire sensor via USB"
electronics  diy  rpi  1-wire 
december 2012 by floehopper
See the new boards at work with blinken-bars. | Quick2Wire
"Video of the beta Interface board driving three of the I2C Port Expander boards and an SPI breadboard".
rpi  quick2wire  i2c  spi  expander  expansion  board  interface  electronics  diy 
december 2012 by floehopper
Pi Crust
"An add-on board for the Raspberry Pi, making it convenient to attach peripherals".
rpi  diy  electronics  pcb  open  source 
october 2012 by floehopper
dwelch67/raspberrypi · GitHub
Raspberry Pi ARM based "bare metal" examples.
rpi  bootloader  uart  jtag  diy  electronics 
september 2012 by floehopper
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