Content for PCB

DC Motor Driver Using Power Mosfets

“DC motors are everywhere, from hobby applications to robotics and industrial areas. Therefore there is wide usage and request for suitable and powerful DC motor drivers. In this article, we will learn to build one. You can control it using …

Infrared Dice Sensor

“My name is Calvin and I will show you how to make an Infrared dice sensor and explain how it works. I am currently a Taylor University student studying Computer Engineering and my team and I was asked to design …

PocketAdmin (rev 1.2)

“This is an open source keystroke injection device, similar to a well known USB rubber ducky made by hak5. It looks and feels like an ordinary USB flash drive but acts as a keyboard that types in a preprogrammed payload …

Temporized Traffic Light

“You’ll learn how to construct and to obtain the files of temporized traffic signal. Introduction One of the big problems when we programming Arduino is to create or develop projects based on problems in our around. Thinking about this …

Volumetric POV Display

“A 3D rotational persistence of vision display DESCRIPTION A previous project of mine was a 6x6x6 led cube, and while I was pretty happy with the way it came out, I thought a display with more resolution would be cooler …

A development board for an STM32G081 MCU

“I’ve been an avid user of ST’s F0 series ever since it was launched. The 48MHz Cortex M0 is almost always the perfect MCU for every project that I tend to build and it’s so easy to …

Designing a Custom Automotive Controller

“If you’re like me, you probably invest too much time into projects that others may think have a very distant payoff, or little payoff at all! Over the last several months, I’ve been working on such a project …

Logic Game “Columns”

“Hello! Today I would like to share a project to create a simple logical game “Columns”. For this we need: One of the most affordable and affordable SPI displays, Arduino Nano, TFT-shield for Arduino Nano (with which we will …

Simple DataFlash Board

“This is a small board that plugs into one of the headers on an Arduino Uno or other board to provide 4Mbytes of non-volatile storage It works with either 5V or 3.3V boards, and is based on the low-cost …

Escape Room Decoder Box

“Escape Rooms are awesomely fun activities which are highly engaging and great for teamwork. Have you ever thought about creating your own Escape Room? Well with this decoder box you can be well on your way! Even better have you …