Do you doubt! If your Rechargeable Batteries are fake or real? This Smart Tester can charge and discharge your batteries on a single board.
Build your own Li-Po & Li-ion Balance Charger for under $10
To extend our V2X ecosystem we are constantly adding entities. This time we added a truly crucial component: EV charging.
A complete wire quiz buzzer system for 4 players using nRF24L01 radios with included TP4056 based battery charger and sound effects
A non microcontroller project, A battery charger and overvoltage protector. Can be used as universal battery charger for lithium/ lead acid.
This power bank allows you to charge your mobile phones anywhere at any time when you do not have access to the ordinary charger.
This is used to charge any portable device having a 3.7V, 500mA Lithium-ion battery. It uses a power supply of 5V DC through any USB supply.
A simple and fully automatic, 12V uninterruptible power supply system for small/medium power appliances.
Build a universal wireless charger for any tablet or device that charges via USB.
DIY lithium-ion 18650 cells charger with a voltage and current tester
In this project, you build a Drone Charging Station Prototype which can deliver electricity to drones or other autonomous machines.
This article will show us a safer and power saving battery automatic charging power control board.
Using supercapacitor and wireless charging, we solve the battery problem of toy vehicles and show a great use case for the supercapacitors.
Fast battery charging
So Hey guys in today's article I am going to teach you how to make 3.7 Volt Lithium ion or LiPo battery charger circuit
This is a compact & powerful DIY tool that lets you control voltage & current output with precision (0-30v & 0-20A)
Got a buck? Make a charger for LiR2032 coin cells. It could hardly be cheaper or easier.
What to do when you're on a rush, in traffic, and want to charge you're phone and you don't have the right cable? You charge it wireless.
EV chargers are starting to show up everywhere. Why not at your place?
Measure the amount of energy or power or voltage left on your battery with couple of jumper wires and Arduino Uno.
This fingerprint box can store your private thing, you don't worry people take your important stuff any more.
The programmable power supply RD6006 is used to build a complete and flexible NiMH battery charger with logging on mySQL.
In this post, we’ll design and build a 12V Battery Autocut Charge Controller using the ATmega328P microcontroller.
Learn how to build a remote battery monitoring solution that uses Victron's VE. Direct protocol with Blues Notecard cellular connectivity
