Electronic, 3D printing and embedded programming
Battery recharging is a process where electrical energy is transferred into a battery, allowing it to store energy for later use. This process involves connecting the battery to an external power source, which provides the necessary current to reverse the chemical reactions that occurred during the battery’s discharge. During charging, ions move in the opposite direction compared to discharge, restoring the battery’s energy potential. Charging must be carefully managed to avoid overcharging or overheating the battery, which can damage it or reduce its lifespan. Modern battery charging systems often include smart features to optimize the process and extend the battery’s life.
Here is my Arduino battery tester, designed to explore the performance of various types of batteries, including 18650 and acid-based ones. Successfully tested even with a 6V lead-acid battery with a capacity of 4.2A, this device provides battery capacity readings in milliampere-hours. In fact, it’s an old article that I had never published before, but I have revisited and decided to publish it now.
What started as a simple review of the TS7-Pro display for a project, has evolved into a comprehensive examination of a Raspberry Pi setup. This setup features the TS7-Pro display, a night vision camera, a SunFounder PiPower module, and a DIY 3D printed rechargeable battery pack. Witness how the night vision camera effectively captures detailed images, even in low-light conditions.
Many devices are powered by USB, and I think It’s very useful that they become portable, so the solution is to do something like the Emergency power bank I already did but more beautiful and integrated.
I’d like to monitoring my ABB Aurora inverter. So with an WeMos D1 mini I create a centraline with web interface, notification and other.
Here we are going to explore how to create an UPS and how correctly set date.
When you need a power bank probably you have all the component at home, I had a problem and I had to make one quick.
