[Paul] recently purchased an inexpensive USB power pack ... and at what interval in order to keep the power supply active. He created a test circuit using a Teensy microcontroller and determined ...

We’ve seen the first example circuit in the first article – a device-side (“upstream-facing”) USB-C port that supports USB 2.0 and 5 V of power ... a debug mode adapter, something that ...

It has both a 5,000mAh battery and a plug, and supports USB Power Delivery 20W ... overcurrent, short-circuit protection, and temperature detection. It is also safe for air travel, meeting ...

What's more, if you'd like to pick up two of these, you can also use the new Jackery expansion connector to link up both units and supply ... little power station. It has a USB-C 100-watt port ...

I f you've been a PC user for a while, you might remember the days when a sound card was an essential part of building a ...

With the Eversolo DMP-A10, things are getting more crowded in the premium Music Streamer product category. At $3,680 Eversolo ...

The USB Insight Hub is a USB testing tool based on the ESP32-S2 wireless SoC made by Ecuador-based company Aerio Solutions SAS and aimed at developers and ...

The Soundboks 4 is the most powerful portable speaker I've tested, and also the most expensive. If you want to host large ...

The UnifyDrive UT2 is more than just a regular NAS -- it's perfect for backing up files if you're a content creator on the go, and you can even hook it up to your TV to play movies and video content ...

Rob Ferenczi shows how you can have a smart boat with remote and onboard systems monitoring on your yacht for under £400 ...

Datanoise's PicoADK v2 music synthesizer is a Raspberry Pi RP2350-based audio board with 8MB PSRAM, SWD, MIDI-in, USB-C, ...

Give your devices some fast charge this Diwali, starting from 2.4A of GIZMOREs adapter, up to ANKER 20W Ultra-Fast Chargers ...