DIY KICKR Headwind (Smart Fan)
This post will show you how to control your bicycle fan speed with your heart rate monitor. DIY KICKR Headwind Parts List ESP32 Dev Board...
Cheap pH Meter for Raspberry Pi with ADS1115 and PH4502C
Note: Currently working on a video of this how-to. Should be up in a few days. If you search for “raspberry pi ph meter” you’ll...