B4R Tutorials

For those who enjoy making their own 8 Relays, DS18b20, Buzzer, Display, LDR Sensor,

 

Today I learned a new thing. Besides I2C there is also I3C which has different key features than I2C but can operate at a legacy mode also. I am under the impression that it is a fairly new thing...

 

An inline C wrap for this Github project. Should be able to use it for PID control. It works very well.

Study the code - change your pins to what you need. For the attached project:
A0 =...