A battery charger circuit for charging any kind of 12v battery
A battery pack on Printed circuit board.
Made a studio light that has warm, cool, and RGB LEDs all driven through a custom PICO driver circuit.
MPPT based IC, which tracks the power point and charges the battery with a max rating of 1A, in the form factor of TP4056.
This project allows to open nearly every door via Bluetooth Low Energy, while idling for years on batteries.
Smart BMS for Formula SAE EVs using BQ76PL455 & STM32. Ensures safe cell monitoring, balancing & CAN data—optimized for racing teams!
Long-range wireless sensor based on Whisper Node capable of running for over a year on a single CR2032, transmitting data every 60 seconds.
A realtime battery indicator for your project without extra components or using any analog I/Os.
In This Tutorial, I will Show You How to Make an Arduino Based MPPT Charge Controller
What if we built a small weather station lasting for about 6 months with 2x AA, talking to Internet and working anywhere with SIGFOX?
An Arduino powered birthday reminder device that will wish you on your birthday for 50 years on a single CR2450 coin cell.
A water bottle that can keep track of your water intake and reminds you to drink enough water.
See how much battery you have left!
This battery charger monitor uses an OLED display & Blynk to show you its charge current, bus voltage, load voltage & elapsed time.
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
Power management for portable Arduino projects.
Twice the power, Twice the capacity to power your Pi.
Protect lithium polymer battery pack from over discharge.
A long-lasting inexpensive battery bank that never needs to be plugged in.
Yes, yet another weather station. But this one is special! It connects to your WiFi and it can run for more than a year on 2 AA batteries!
A TinyML model to predict the Lithium Ion battery's life cycle within shorter time using Edge Impulse.
This solar powering unit is a time-switching, battery-powered, solar-charged circuit for Arduino.
