Choosing the wrong microcontroller can lock you into months of rework, destroy your margins, or leave you completely stranded when the manufacturer moves on. And after reviewing hundreds of hardware ...

twiboot is a simple/small bootloader for AVR MCUs written in C. It uses the integrated TWI or USI peripheral of the controller to implement a I2C slave. It was originally created to update I2C ...

The debugger does not need any driver for Mac OS. But it does need LibUSB driver for the debugging/programming interface on Windows. Using Zadig to install the libusb-win32 driver. Then select Burn ...

Arduino boards are widely used in hobby electronics, robotics, automation, and prototyping. One key specification that affects how fast an Arduino can process instructions is its clock speed. In this ...

This paper describes the development and implementation of a control system for a direct current (DC) motor using the Arduino Uno microcontroller, based on the speed and direction control of the motor ...

This Windows-based program, created with Microsoft Visual Basic (VB6), features an intuitive user graphic interface (UGI) and operates seamlessly on the Windows platform. It interfaces with a personal ...

Welcome to my tutorial on building what might be the world’s smallest RGB LED Cube! In this project, I’ll walk you through the entire process of designing and assembling an ultra-compact LED cube, ...

Charles Duya is a tech enthusiast and DIY Feature Writer at MUO. Prior to his role as an author at MUO, he worked as a contributor and certified STEM trainer majorly in microcontroller-based project ...

Most multimeters make voltage measurements starting from one volt and some start from 200 millivolts. With such devices lower-value measurement becomes difficult, especially for DIY projects. Here is ...

In the recent century, Robotics is the most emerging field of research. Robots have taken control of almost everything that humans used to do. We can see autonomous robots performing various tasks in ...

In this tutorial, we are going to talk about fuses. Back when I was in college and learning about all the cool things in electronics, I heard the term fuse in AVR for the first time, my initial ...