Smart Turtle Tank: Free Sample (Wiring the Water Sensor)

A free sample of Smart Turtle Tank: Build a DIY Camera, Water Sensor and Monitoring Setup for Your Turtle.

Inside: the cover and full table of contents, and the first five pages of Chapter 3 "Wiring the Water Sensor": the XIAO ESP32-C3 pins, the power strip, and the temperature and TDS sensors wired one wire at a time with checkboxes and a diagram for each.

The full 59-page book (PDF and EPUB, 26 figures) is $19 at https://payhip.com/b/k0nzS