Content for PCB

LED Mood Lamp

“I recently came across an LED Cube by Greg Davill. It’s a great piece of artwork. Getting inspired by it, even I wanted to make something like that. But this one was way out of my league. I decided …

LoRa Messenger for Two Devices for Distances Up to 8km

“Connect the project to your laptop or phone and then chat between the devices without internet or SMS using just LoRa. Today we are going to make a project which can be connected to your smartphone or any computer and …

Make Your Own Retro Nixie Clock With an RTC!

“In this project I will show you how to create a retro nixie clock. That means I will show you how you can control nixie tubes with a high voltage DC power supply and then I will combine 4 nixie …

Universal Interface

“It’s time to present a relatively simple yet useful device: the Universal Interface. The need for this little helper arised when building the control for my CNC milling machine. But that’s a major project that I will introduce …

A LED tree that you can blow out

“You must be wondering why I’ve done this fancy and unusual project. The answer is pretty straightforward: I wanted to make “one of a kind” gift for my friend. Just something you can’t buy in a store , you …

Arduino Wristwatch

“This simple digital watch is inspired by the Eiriks Binary Wrist Watch from Sverd Industries! Check it out if you didn’t already. Watch uses the same microcontroller as one on Arduino UNO - super hackable and easy to use! In …

DIY - Arduino Based Parking Assistant V2

“When life gives you bananas!!!!! Just eat them. Necessity is the mother of inventions, and I won’t deny that fact. Frankly speaking, this is the 2nd time I bumped into our garage wall since we moved into this new …

Fetch: A Ferrofluid Display

“A 252 electromagnet-matrix that controls Ferrofluid A student-project at the University of Oslo. We have designed and built a massive ferrofluid-display with 252 electromagnetic “pixels”. The display has a 12x21 resolution (the closest we could get to 16:9 on …

How to Convert Your Circuit Idea Into Printed Circuit Board (PCB)

“In this tutorial, we will learn the entire process of PCB Designing that is Printed Circuit Board, we will learn how to convert our electronic circuit Idea into a reality using EASYEDA and an online PCB manufacturing service. so follow …

NeoPixel Mini Cube

“This mini cube is made up of six 4x4 WS2812B panels giving a total of 96 individually addressable RGB LEDs. This mini cube is made up of six 4x4 WS2812B panels giving a total of 96 individually addressable RGB LEDs …