Just like a PC’s USB port, the serial port on a PC can also in some cases serve as a power supply. A USB port can provide as much as 500 mA at 5V, but a serial port provides less power. Even with the ...

This application note describes the operation of a general- purpose, microcontroller-based Serial Port Interface (SPI) boot circuit. This is a low cost solution for users who need to modify some of ...

Microcontroller units (MCUs) are single-chip computers optimized for performing embedded computing tasks like controlling a ...

Okay, I was thinking last night about a possible mod, and have some questions.<BR><BR>My idea was to use an old VU meter or analog voltage meter as a processor usage meter to put on the front bezel of ...

MicroPython is a compact implementation of the Python 3 programming language designed to work with microcontrollers. Initially announced back in 2013 as part of a Kickstarter project created by Damien ...

I program microcontrollers which require a terminal connection through RS-232. I currently use HyperTerm under Windows. I'm aware of USB to RS-232 serial adapters, but I was wondering which terminal ...

These days, most of our microcontroller boards come with bootloaders so you can squirt hex into them straight over USB. However, you don’t need to do things this way. If you’re more old school, you ...