Capacitance meter, Arduino-based, three tests , range 18pf to 4F , Push Button input , ... Insert a capacitor in range into terminal press button and view result on OLED or serial monitor. The ...

He further explains that, with the Arduino Uno, you can remove the reference capacitor from the circuit, and simply use the stray capacitance present in the board and microcontroller, which can be ...

Contribute to sparkfun/SparkFun_Qwiic_Digital_Capacitor_Arduino_Library development by creating an account on GitHub.

When you press the PTT button suddenly, the power consumption increases. For handling this suddenly increased load, you must use a 100nF capacitor on +vcc and Ground for the transmission stability of ...