You don’t need to mod your Fire Tablet to make it faster. Change these settings first.

Just a few days ago, we wrote about the ESP-SDR project, which turned an ESP32 into an SDR receiver (and now SDR transmitter) ...

This article is the Japanese version of the Korean technical blog published by STEALIEN on April 22, 2025. Based on the ...

Installing a receipt printer correctly can make a noticeable difference to the efficiency of a point-of-sale workstation.

Selectric-256 brings post-quantum encrypted messaging to offline computers, even vintage machines, with an $8 ESP32-based ...

Hello! This is the person behind 'Deepening the World of Components.' Today, while researching industrial single-board ...

Learn how to fix one earbud not working in 2026 with simple charging, cleaning, pairing, reset, and software checks for Android phones and Bluetooth.

A computer's USB port enables the use of all kinds of peripherals. But if those accessories are randomly disconnecting, it's ...

USB-C and Thunderbolt Macs often need more ports. These USB-C hubs and adapters for MacBooks and Macs are the best we have tested. USB-C and its Thunderbolt variant are the most up-to-date standards ...

The best USB-C hubs add ports to your PC, providing connections to legacy peripherals like mice, keyboards, printers, or more. If you follow my advice, you shouldn’t pay that much for a hub, either.

USB headphones or speakers stopped working after a Windows 11 update? Learn what the Code 10 error issue is and 6 fixes to solve.

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