Content for Perfboard

ATTiny 85 Controlled Festive String Lights

“Whilst browsing eBay I came across these strings of 50 addressable LEDs using the WS2811 chip, whilst I don’t think they are really designed to be used as fairy lights they do work well and they look awesome in …

DIY Auto-Start Rechargeable Aquarium Air Pump

“Battery powered Aquarium Air Pumps are common and can be easily bought from Local Fish Stores. But the downside to such pumps are that you need to replace the batteries each time they run out, or recharge the batteries with …

E-Nera Game Board

“”Nera” (or Nira) is board game which is originated in ancient India like Chess and is still popular in south Indian villages .Nera helps players to develop their strategic and tactical abilities and problem solving skills.It is a two …

RGB LED Cube

“In this instructable, we made a battery powered RGB LED cube. It automatically shifts through colours with the help of a built in microcontroler. The bottom half of the cube is laser cut and the top half is 3D printed …

Badge of Hope: Awareness Against Drug Abuse

“It’s not only a cool little badge with a tiny bubble display for nice words and numbers but also a dev board for prototyping. Story Introduction Many of us have seen the dark side of life and those poor …

Sound Controlled LED’s - Pocket Disco

“Make your own pocket disco with some music controlled LEDs. All you need is some music or sound and theLEDs will dance around to the sound. This is a really run little circuit to build and only needs a few …

Arduino Powered Bi-directional DC-DC Converter

“This project started as a way to create an universal digitally controlled switch mode power supply module base on the Arduino development platform. As I worked on the design, the platform turn out to be an excellent bi-directional DC-DC …

Servo Maze Controlled by Gyroscope - Arduino

“This arduino project uses a gyroscope to control two servo motors for each axis, rotating the maze with a ball, the objectiv is to complete it fastest. Two years ago a friend and i built a bluetooth maze it used …

Project  SonarDuino

SonarDuino

“Dear fellow Hobbyist, In this project we will explore the possibility of having an 360 degrees radar system for object detection. Having this module set separately will allow your locomotion robot to detect the boundaries of its surroundings. It can …

Wireless Music Reactive Floor Lamps

“In this instructable we’ll be making some centrally controlled wireless RGB lamps, that responds to music and sounds in the environment! In addition to instructions, the instructable contains: SchematicsList of components Link to the code so you can make …