An Arduino Mini is the brains of the operation, paired with an XY-V17B sound module which plays the required animal wailings. There’s also a 433 MHz radio module that lets the prankster trigger ...

The Qduino Mini is the first tiny Arduino compatible board that has a built-in battery charger and fuel gauge, watch the video below to learn more from its creator Quin.

The Udoo mini PC has four times the power of a Raspberry Pi with all the functions of an Arduino Due microcontroller.

For this project, its creator used an Arduino Pro mini, a cellphone battery, a few other tech parts, and an old digital watch that was big enough to hold the PCB board.

Measuring Battery Capacity With an Arduino Denis Hennessy recently encountered a problem we've all faced: he needed some AAs for a battery-eating gizmo, and he was overwhelmed by the choices ...

His AAduino project turns the already miniscule Tiny328 Arduino clone into an even smaller computing device that's about as big as an AA battery.

This Arduino-compatible board fits neatly into a AA battery slot. Kanflo opted for this form factor to create a self-contained radio node that supplies its own power.

🔋 Long-Lasting Battery: Opt for the iPhone 13, 13 Pro, or 13 Pro Max if you want a battery that lasts multiple days on a single charge with moderate usage. 📉 Significant Mini Improvement: The iPhone ...

According to a trusted source, the OnePlus 13 Mini could have a battery capacity greater than the OnePlus 13 itself.

An Arduino Pro mini handles the selection between outputs by driving a selection of relays with appropriate timing.