TinyWireM vs. Wire for ATtinys
To save valuable flash memory on ATtinys when using I2C, you can use alternatives to Wire.h such as TinyWireM. I show how it works.
Read MoreTag: ADS1115
Current Sensor – how to build it yourself
In this article I show how you can build a shunt-based current sensor like the INA219 or INA226 yourself. I present two solutions.
Read More
ADS1115 – A/D converter with amplifier
The ADS1115 is a 16-bit, 4-channel A/D converter with amplifier and alert function. I explain its technical details and present my associated library.
Read More