Content for Perfboard

Cheap And Easy Picaxe Robot Board With Serial Cable

“Here are the instructions on how to build an easy, simple and cheap PICAXE BOARD to control a SUMO ROBOT or to use on any number of other PICAXE 18M2+ projects !”

DIY-Simple Water Level Indicator With Water Flow Signal for Just 50rs/1$

“How to make a water level indicator to save water from overflowing with Motor Dry run prevention. A water level indicator is used to show the level of water in an over head tank. This keeps the user informed about …

How to Make Battery Charger at Home

“Li-Ion batteries (18650 cells) are very widely used in all the electronics gadgets that we use today like mobile phones, laptop, powerbanks, etc. These batteries provide good backup and are a reliable source of power, therefore are also very convenient …

Semi-automated Coffee Roaster

“My husband and I already grind and brew our own coffee at home. Now we want to roast it. I also want to learn how to use an Arduino. I put these two things together to create a Semi-Automated Coffee …

Certamen Quiz Practice Machine

“The Certamen quiz team competition from the Junior Classical League involves quiz questions on Greek/Roman subjects. Individual contestants press buzzer buttons when they have an answer. The machine keeps track of the order in which buttons were pressed, subject …

4*4*4 LED Cube

“I made this LED cube to celebrate this Diwali in a Eco-friendly way. The cube is made by using 64 Green LED’s in all by stacking layers of LED mesh. The challenge which remains in making this cube is …

The Air Piano v2

“A rotary piano with invisible keys, based on BBC micro:bit board. An interesting toy to make Wimpy Kids in the neighborhood do some exercise The Idea I am no piano expert nor do I have knowledge about notes, all …

GLO: IoT Smart Light

“Too lazy to turn on/off your bedroom light while in the night? or Stuck in the middle of the night searching for your bedroom light switches? Maybe you should try building GLO! GLO: IoT Smart Light! Here Comes The …

PICAXE - Programmable Automatic Plant Watering Device

“This project is based on a 20X2 PICAXE Microcontroller. It uses a programmable timing circuit to allow the user to program repeated automatic plant watering cycles by controlling a small electric pump that feeds the plant water with 1/4 …

DIY LED Video Panel || Dimmable and Color Temperature Adjust

“Hello Internet People!! Welcome to my first Instructable. I’ll show you guys how you can make your own Video Light/ Work Light . Feel free to be creative and modify any steps according to your idea! If you have any …