Pulse-width modulation, for example, is important for driving ... stick using the 5 volts out available on the Arduino Uno. I2C also requires pull-up resistors on the data (SDA) and clock (SCL ...

[Michael Pick] has even outfitted his DIY pull-up station with an Arduino to keep track of his exercise while on lockdown. You may not like it, but this is what peak performance looks like.

For example, if you didn’t think about ... [Electronoob] has a good tutorial about how to pull this off with an Arduino. You can also see a video, below. The demo uses a 3D printer hot end ...