David M's repositories
attiny85-halloween-sound
Using the attiny85 and a small speaker, play the theme from Halloween.
solar-owl-eyes-arduino-attiny85
arduino code for checking solar power, driving leds for owl eyes
arduino-diode-forward-voltage
Arduino code to test forward voltage of diodes
arduino-laser-harp-synth
uses 7 laser and an arduino nano to create a synth
simple-attiny-sleep-blink-eyes
Another version of ''LED eyes", using a sleep library, sleeping for 5 seconds, then blinking the eyes
simple-attiny13v-sleep18-on4hours
Simple on off sleep cycle for the attiny13v. Time isn't accurate though.
arduino-spectral-fft-neopixels
uses arduinofft to get a spectral view of audio, which then gets displayed on a neopixel ring
arduino-uno-germanium-transistor-tester
Arduino Uno with SSD1306 OLED and ADS1115 16-Bit ADC
kopi-tracker
[rails][ruby] track coffees and coffee origins
mvc-tweedr
tweedr
nationalday-red-white-neopixel
24 round neopixel, showing red and white lights
opamp-pedals
list of guitar pedals that can be built with opamps
pinspiration
[rails]
PIR-attiny2313-timed-led
Using a PIR and attiny to switch on/off an LED
recipe-keeper
online recipie book [express]
ruby-oop-cards
[ruby][oop]
shopping-react
React Shopping App
tictactoe-react
[react][js]
tunr_express
[js][node[sql]
tweet-react
[react][js]
WDInstagram_rails
[ruby][rails]