Up until the release of its M5 MacBooks Apple shipped standard USB-C power adapters with all its MacBooks, Air and Pro. MacBook owners now get a choice of power adapter shipped with their new laptop ...

DFRobot’s RainbowLink-V2 USB-to-serial converter features four independent channels, namely one isolated RS-485, one isolated RS-232, and two TTL interfaces usable simultaneously. The compact tool ...

Ever want a microcontroller addon for your laptops? You could do worse than match one of the new and powerful microcontrollers on the block to one of the most addon-friendly laptops, in the way the ...

Over the years, we’ve seen some modern microcontrollers turn out to be 5V-tolerant – now, RP2040 joins the crowd. Half a year ago, when we covered an ISA card based on a Pi Pico, [Eben Upton] left a ...

This is an Arduino library for ESC/POS point of sale receipt printers. This library is based on the Adafruit Thermal library but is not compatible with the Adafruit thermal printer. This library has ...

Give your phone, laptop or hi-fi system the audio boost it probably needs When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Add base64.cpp and base64.hpp to your project folder or library search path, put #include "base64.hpp" in your source, and pass base64.cpp to your compiler ...