See how much battery you have left!
Don’t let phone batteries fizzle out, put power back in your hands!
Let's dive into how we can use a set of power-optimizing strategies on a Raspberry Pi and turn it into an off-grid IoT solution.
A mini UPS for your WiFi router made from old laptop batteries
A battery pack on Printed circuit board.
A long-lasting inexpensive battery bank that never needs to be plugged in.
This solar powering unit is a time-switching, battery-powered, solar-charged circuit for Arduino.
A simple and inexpensive solution is to use a 'mobile power bank'
A 3V to 20V portable rechargeable power supply from off-the-shelf components. Powered by a single 18650 battery.
Today, I am going to show you how to make your Micro:bit talk using a very easy programming language called MicroPython.
Long-Range, Battery-Driven Sensors that Collect Temperature, Humidity, Air Pressure
A basic project for understanding the ohms law and its implications in the electronic field.
Revolutionize your power solutions with our DIY 200W Smart Mini Inverter PCB featured on Hackster. io! Elevate your electronics projects.
A robot which is controlled by an HC-05 module and receives commands using a Bluetooth terminal app.
Electric vehicles are new enough to wonder, how long will they last? This is not a simple question, because it depends on a lot of things.
A simple Pi-based camcorder using the very nice HyperPixel touchscreen from Pimoroni.
Step-by-Step guide on how Lithium Battery charger circuit works and full assitance for DIY protect charger through USB port.
Check how to make a simple temperature and humidity sensor to monitor a room and send data to Home Assistant.
Raspberry Pi can also be used in places without electricity. If you can monitor battery voltage, critical data can be saved.
Harvest a cheap electronic device for parts.
Build a battlebot from cardboard using Arduino.
When someone opens the door, be the first to know...
Create yourself a unique necklace or earrings that will glow in the dark!
Kindle is a small device but it still feels kind of big for haikus. So I've made this Haiku Reader with a 2.9" eInk display.
