Category
Difficulty
Platform
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.
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.
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.
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!
