A possible solution to power portable devices based on Raspberry Pi. The goal of this project is to propose a power supply ...

For car owners, USB LED strip lights can enhance the interior ambiance of your vehicle. These lights fit into any car with DC 5V USB ports and offer multiple color options. They can be controlled ...

CiferTech has recently introduced the nRFBOX V2 ESP32-based wireless hacking tool designed for spectrum analysis, jamming, ...

Thanks to 15,000 Pa of suction power and 86,000 RPM, it easily sucks up dust and debris. Still, it's not disruptive and has ...

Rounding up the first round of stories ahead of the show with news from Filmlight, KVLR, Marshall Electronics, Mo-Sys, PAG, ...

Onboard power monitoring chip (INA219) EEPROM DIP switches for power control and USB signal direction LED indicators for power and network status Power Supply – 3V ~ 3.6V (5V through USB) Dimensions – ...

Introduction Today we have something a little different on our test bench, the MAXSUN Terminator Z790M D5 ICE. If you don’t ...

You'll typically only work with a few of its main parts: the USB port, power port, reset button ... two power output pins (3.3V and 5V) for powering your circuit, and a reset pin for connecting a push ...

Just one more problem, it doesn't seem to charge the battery. I have a multimeter connected in series with the battery, and I also have my 5V-3A PSU connected at the input. I know 1 LED draws about ...

Getting the right surge protector for the situation is important. Our buying guide will point you in the right direction.

USB (Universal Serial Bus) cables are everywhere. If you’ve ever needed to fast charge anything, from smartphones to tablets, to cameras and even newer laptops, you’ve likely needed to use one.