Content for Perfboard

Building a keyboard from scratch

“This is the story of me designing and building a computer keyboard from scratch. It covers every step from idea to design to build, from electronics to mechanics to firmware to key layouts and from hits to misses. The result …

3D Scanner - Arduino + Step motors

“What’s up my friends, welcome back. Almost all of my DIY project have a 3D printed case of some sort of printed part. To print an object, you first need the 3D file. You have the file, you print …

Perfect Planter - the Smartest Planter You Have Ever Seen

“This planter is probably one of the smartest planters you have ever seen. All in it’s sleek and modern design, this planter boasts a soil sensor that detects when your soil is dry. When it is dry, a peristaltic …

3D Digital Sand

“This project is sort of a continuation of my DotStar LED Cube where I used SMD LEDs attached to glass PCBs. Shortly after finishing this project, I came across the animated LED sand by Adafruit which uses an accelerometer and …

DIY Function Generator (ICL8038) 0 Hz - 400Khz

“Function Generators are very useful tool in electronics bench,but it can be quite expensive, but we have many options to build it cheaply. In this project we use ICl8038.”

Bluetooth Controlled LED Matrix !

“In my previous tutorial, I showed you how to built and 24x6 LED Matrix, But the only problem with that was we have to upload entire new programme to change the message on the display which can be solved very …

Five Finger Code Finder

“A device to quickly crack PIN codes on Ford automobiles with a PIN entry keypad, and to demonstrate the shortcomings of this system. The Five Finger Code Finder is an electromechanical device and software designed to efficiently find the PIN …

The Earth Clock

“The Earth Clock is a project I made in order to visualize the face of the earth exposed to the sun in real time! In the nature the sun-rays are almost parallels because the sun is far away, that is …

IOT123 - I2C PCB Rails

“Where durable casings are not needed, the ASSIMILATE IOT NETWORK SENSORS and ACTORS can stack more efficiently and with less resources and effort, straight onto minimalist rails. The encasing cylinders can be used (as shown in this build) or the …

TerraDome : Mini Tropical Greenhouse With Arduino

“TerraDome is an indoor greenhouse for plants and tropical flowers shaped octagonal dome. It is driven by an Arduino Mega that regulates temperature and lighting through different sensors and an LCD display. It also has doors to the Jurassic Park …