Here are a few hobby projects I have been working on using the Open Source Arduino processor. A number of more recent projects use various ESP8266 processors mostly Wemos D1 mini. These projects have yet to be documented and posted here.
Check out the sub pages below this one for projects that have been written up.
Chicken Coop Controls
DS18B20Solo Library for Arduino
Solar Oven Tracker
Stock tank control
Other newer projects which have not been written up yet.
Refrigerator size egg incubator which can also be changed to be a cold storage fridge, sweet potato curing setup, ...
Chick heater, 2'x4', with cell phone monitoring and temperature adjustment. Uses Blynk and Wemos D1 (ESP8266)
Cell phone control to turn an electric fence on and off when repairs are needed. Uses Blynk and Wemos D1 (ESP8266)
Dust collector control and automated blast gate operations using a WiFi MESH network. Uses Wemos D1 (ESP8266) and painlessMesh. In progress.
Sump pump delay timer which avoids very short pumping times for use with my very small sump pit.
Seed starter mat temperature control.
Beeswax melter controller with cell phone control. Uses Blynk and Wemos D1 (ESP8266)
Chicken coop door that opens for the chickens at dawn and closes at dusk.
An Arduino Mega replacement for 1950s touch pad home lighting systems.
A complete WiFi mesh system for controlling a woodworking dust collector and opening and closing blast gates.