Using an ESP8266 and a simple circuit. I connected my Geiger counter kit to the internet where it serves a webpage and publishes to MQTT.
I built my own PiAware ADS-B receiver using a C.H.I.P computer.
Assembling the Rockmite ][ 20m ham radio CW (morse code) transceiver and receiving first transmissions. My first HF transceiver.
Weatherproof enclosure for rtl-sdr radio and RaspberryPi that is PoE (power over ethernet).
I made some programmable LED light strips for my kayak. We kayak to watch the 4th of July fireworks here in Austin and I wanted something festive to accent the celebrations.
I built a platform for my kayak that I can put things on like Jonas our dog.
Or using a BeagleBone Black as a secure Tor gateway for your computer.
As a hobbyist and tinkerer, I am constantly in need of low voltage DC. Primarily 5V and 12V. Instead of spending money for a variable power supply (which are nice and I would absolutely love to have one) I decided to make one myself. I chose to utilize a computer …
I wrote a command line interface to assist with setting up and managing Bitmessage Daemons. Especially useful for headless servers.
Introduction to Bitmessage, the P2P anonymous messenger service.