Using CA and CC RGB LED by Current Sourcing and Sinking!
Easy
  • 352
  • 23

Protip

RGB LEDs are of two types, common cathode and common anode which behave differently with same Arduino code; how to resolve this.

Arduino on Internal Oscillator Crystal as Clock Source
Intermediate
  • 678
  • 46

Protip

Want to make an Arduino having only an ATmega328 chip and nothing else? Not even the crystal oscillator!

Using OV7670 Camera Module With Arduino
Advanced
  • 83
  • 5

Protip

This is an Arduino camera module, using the Surveillance camera's digital image processing chip-OV0706.

Flush Counter Helps Calculate Water Consumption and Costs
Intermediate
  • 104
  • 5

Full instructions

Count toilet flushes per month by building a general purpose LCD counter with many potential uses.

Reducing Arduino Power Consumption
Intermediate
  • 1,097
  • 74

Protip

One the most important feature of portable electronics should be long battery life. We can reduce the current drawn by several ways.

Wireless Sensor Node
Intermediate
  • 24
  • 2

Work in progress

This project is a compact wireless sensor node that connects directly to a smart phone or tablet to display data from connected sensors.

[Waterproof DS18B20 Sensor Kit tutorial_1]
Intermediate
  • 217
  • 8

Work in progress

DIY an AC through Waterproof DS18B20 Digital Temperature Sensor from DFrobot. It suits every rectangular fishbowl and costs little power.

SmartEverything Plant Monitor
Intermediate
  • 55
  • 2

Full instructions

SmartEverything Plant Monitor project allows the users to build and create an all-in-one embedded monitoring system without the hassle.

Drawing via Web Using Micro-Step Motor Controller and PHPoC
Intermediate
  • 698
  • 15

Whatever you draw on a webpage will be replicated on the drawing paper.

Home Automation Using XBee and Arduino
Easy
  • 428
  • 18

Work in progress

This project is all about controlling appliances via xBee communication in Proteus (a simulation software).

Trivia board game – playing with circuits
Easy
  • 22
  • 2

Full instructions

A school project to create an electronic trivia board game with magnets

SmartEverything Home Automation
Intermediate
  • 138
  • 4

Full instructions

SmartEverything Home Automation utilizes the different sensors onboard the SmartEverything development board.

Tap and Learn
Intermediate
  • 22
  • 2

Full instructions

In this project, you will be able to create a simple educational project for kids.

Very Basic Addition Game
Easy
  • 29
  • 2

A simple game for the Calliope Mini that creates a random math task and lets the user solve it.

CNC Controller in Python
Intermediate
  • 509
  • 8

Full instructions

First ever CNC machine controller implementation in pure Python.

Hey Mycroft, Where Is the International Space Station?
Easy
  • 1,699
  • 35

Full instructions

Developing my first skill with the Mycroft.ai open source voice assistant on a Raspberry Pi 3 - aka Picroft!

Banana pi BPI-M2 Zero quad core singel-board computer
Advanced
  • 117
  • 3

Protip

Banana PI BPI-M2 Zero is the open source hardware platform,Banana PI BPI-M2 Zero is an quad core version of Banana Pi,it support WIFI on boa

Single Hand Joy-Con Adapter
Easy
  • 3
  • 1

Full instructions

An accessibility adapter that allows gamers to use both of the Nintendo Switch's Joy-Cons with a single hand.

Distance Measurement Vehicle via Websocket
Intermediate
  • 2,793
  • 21

Full instructions

A vehicle measures distance with an encoder on its wheel. It is remotely controlled and transmits the distance via Websocket.

Arduino Amiga Floppy Disk Reader
Easy
  • 2,242
  • 5

Work in progress

An Arduino powered floppy disk controller and reader for making disk images from old AmigaDOS floppy disks.

Pi Zero Speaker - DIY Audio HAT and Audio Player
Intermediate
  • 398
  • 6

Work in progress

Convert an old speaker into something cool powered by Pi Zero.

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