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 ...

[Sergey Lyubka] put together this epic guide for bare-metal microcontroller programming. While the general concepts should be applicable to most any microcontroller, [Sergey]s examples specifically ...

Once you graduate beyond development boards like the Arduino or Wemos D1, you’ll find yourself in the market for a dedicated programmer. In most cases, your needs can be met with a cheap USB to serial ...

Build a DIY ESP32 messaging system to teach wireless communication. This educational project uses a Waveshare ESP32C6 with a 2.6-inch AMOLED display.

As promised, this part starts with a simple programming tutorial on the PIC12F675 microcontroller which shows you how to program and use it as a simple LED flasher. It’s assumed that you have ...

BASIC is one of the oldest and one of the easiest programming languages to learn. You should be able to learn and program in BASIC in less than an hour. In this chapter, we shall be looking at the ...

This is going to be our first C language project with the PIC24 16-bit microcontroller and, for some of you, the first project with the MPLAB IDE Integrated Development Environment and the MPLAB C30 ...

Program $20 ESP32 microcontroller boards using Claude Code to build Bluetooth audio spectrum analyzers and sea displays without reading a manual.