#321 7 Sensors tested: Measuring Current with Microcontrollers (Arduino, ESP32, ESP8266)

Measuring current is simple. Right? You just take a multimeter, connect it to the two cables, and read the value. If you want to do the same with a Microcontroller like an Arduino or an ESP, things get a little more complicated. Let’s dig into it to see how it works! And which is the best sensor for our projects? I am a proud Patreon of GreatScott!, Electroboom, Electronoobs, EEVblog, and others.

Sensors in the video: MAX4080: https://s.click.aliexpress.com/e/_dT8tXly INA169: https://s.click.aliexpress.com/e/_dVM29Nk INA219: https://s.click.aliexpress.com/e/_dXIjZPY INA3221: https://s.click.aliexpress.com/e/_dYCWzPg ACS712: https://s.click.aliexpress.com/e/_dS79KJU ACS758: https://s.click.aliexpress.com/e/_d660NQm WCS1800: https://s.click.aliexpress.com/e/_dU5fE0W

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