an Arduino MPPT Solar Charge Controller. This Maximum Power Point Tracker uses a buck converter to step down the voltage from the solar cell to the voltage of the battery. It’s extremely ...

cell lithium charger shield for the Arduino?! Okay, so you’re not hurting for another method of juicing up your batteries. If you’re a regular around these parts of the interwebs, you’ll ...

The Arduino power management library provides real-time insights into key battery metrics ... of parameters such as charge voltage and charge current. This control ensures that your batteries ...

Case in point, DIYer Johan Kanflo’s AAduino, which comes in at the size of a AA battery. Kanflo’s project is a wireless Arduino clone that’s meant to operate in a way that doesn’t take up ...

The latest addition to my collection is a cheap portable power supply module labeled by its seller as “18650 Battery Shield (V3) for Raspberry Pi & Arduino ... is the battery charger (5V/500mA) input ...

Linear Technology Corp. recently introduced the LTC4015, a highly integrated, high voltage multichemistry synchronous step-down battery charger controller with onboard telemetry functions.

Samy Kamkar, a hardware enthusiast and security buff, has just developed an Arduino-powered ... And it has its own battery so that, in the event that the charger gets unplugged, it will continue ...