I decided that for this post I would try sharing a simple Arduino experiment with an external AT24C256 Serial EEPROM module which I have not done before. Okay, let’s start! An EEPROM can store data ...

This time it was [David Wehr] and AudioSerial: a simple way of outputting raw serial data over the audio ... have the USB-to-TTL capabilities of his Arduino – so this wasn’t entirely in ...

If you are used to coding with almost any modern tool except the Arduino IDE, you are probably accustomed to having on-chip debugging. Sometimes having that visibility inside the code makes all ...

This tutorial assumes that you have some basic electronics experience, can experiment with Arduino, and have some basic programming skills. Serial Plotter is an amazing tool available in Arduino IDE ...

(The Raspberry Pi does have one pin capable of outputting a PWM signal, and software can ... USB serial interface to a Raspberry Pi which then plays an MP3 clip. I used a separate Arduino board ...