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air_quality_test

This sketch sets up a small OLED display and pulls analog signals from two sensors * (HTM1735LF (RH && Temp) && MQ135(air quality --> SnO2 detects CO2 && VOC))

aquarium_control

Aquarium Control

cracklingfire

Ceramic fireplace had a boring single white always ON LED. This was replaced with three "NeoPixels" and an mp3 player device. Now fireplace looks and sounds much more like a fireplace.

creepy_clock

Creepy Doll head clock with moving features

dial-a-dongle_coarse_adjust

dtl-o-doom

Retirement Doom Clock

escape_house_theremin

Source code for the Escape house Theremin

escape_house_timer

Source code for Escape house timer

flickering_light

This is for the DigiSpark w/ 3 WS2812 LEDs, more of less WS2812's could be added or removed (there is more of a limit using the tiny85 because of memory) Code was taken from the the Adafruit NeoPixel example, there were some issues using the DigiSpark but those were fixed and serial connection was removed (DigiSpark does not use the serial terminal like "normal" Arduino projects).

mega_aqua_controller

Uses an Arduino Mega to sense moisture and control pumps

pantiltswing

Pan, Tilt Swing control using three axis joystick, servos, and LCD display

personal_weather_station

This is code for an ESP8266 Personal Weather Station (using an 18B20 for the temperature and DHT12 for temp and humidity)

poorperson_mp3

Low cost, no frills MP3 project

promini_lcd_rtc_dht12-w-stepper

This is my initial Desktop time and temp display, I used a ProMini and an LCD without an I2C driver chipset. I built this in 2015 and it is still in use today.

scrolling_marquee

A Scrolling Marquee using the least expensive bits of hardware I could find.

short_timer

Code for the Short Timer gadget. This was created to show duration of time remaining to some other known point in time.

weatherbox