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Hacking Qualcomm (Quick Charge) QC 2.0/3.0 With ATtiny85

Get not only 5 volts but also 9, 12 volts (18 Watts max) out of any QC-compatible charger/power bank for supplying power hungry projects.

Vintage Bench-Top DC Hybrid Voltmeter

With a DC range of -25V to +25V, a voltmeter combining analog needle & digital LEDs to represent integer & fractional voltages respectively.

Diy Electronic Horn For A Bicycle Or Car

The LM555 generates an electronic horn signal which is amplified by an LM386. The tone and gain of the horn can be easily varied. The horn can be used in a car, scooter, cycle, and motorbike.

Infinity Gauntlet

Making an Infinity Gauntlet to interface with my Artificial Life project.

How To Make A Siren Generator

Learn How to Make a DIY Electronic Siren Generator circuit that can produce police car siren, emergency ambulance siren & fire brigade sound using the IC UM3561a Siren Tone Generator.

Easy Peasy Diy Non-contact Voltage Detector

Lets build a easy peasy DIY non-contact voltage detector to detect broken Electrical Wires, Unmarked Switch position and Lots more

Real-time Laboratory Monitoring

Design and build a system to monitor the status of a Laboratory using the Microchip AVR-IoT WG Development Board.

Automatic Smart Plant Pot - 3d Printable

Sometimes when we go away from home for a few days or are really busy the house plants (unfairly) suffer. This is my solution a Smart Plant Pot which includes integrated water tank, soil moisture sensor, water level sensor, pump and status LED all controlled by an Arduino Nano.

Avengers: Endgame Posters On Adafruit Pyportal

The Adafruit PyPortal IoT device is Python powered and used to display the Avengers Endgame character posters.

Easy Ina219 Interfacing With Avr Iot Wg

The INA219B breakout board can measure both the high side voltage and DC current draw over I2C with 1% precision and help in solving the power-monitoring problems.

Asmd Shock Rifle

Making the Shock Rifle from Unreal Tournament real!

Youtube Subscriber Counter - Solderless, 3d Printable, Cheap

I've always wanted a YouTube counter for my channel but they often cost more than I wanted to pay and required a YouTube API key. This design is buildable for under £15/$18, does not need an API key and sits on top of a monitor, stands on a surface or can wall mounted.

Smart Mirror ( A Server For Iot Devices)

IOT plays an important role in upcoming years. So why your home should be an ordinary house , lets make it most advanced smart home with all features builtin. It is basically an server for integrating all smart home appliances to work with each other from providing security till integrety.

Terminator Glasses

Adding a moving red eye to the iconic Terminator Glasses.

Tinned Heisenberg Principle

Trying to simulate the Heisenberg Principle in a mint tin.

Blockl@rduino Aio 'all In One'

Drag'n'drop graphical programming portable software for Windows + uploading + supervision.

Nerf Scope Module | Arduino project

When a Nerf gun doesn't have a scope, add a movable one with an Arduino and a servo!

Add WiFi to Arduino UNO

Connect your microcontroller to the internet by adding ESP8266 WiFi module!