The PC has had its fair share of bus slots. What started with the ISA bus has culminated, so far, in PCI Express slots, M.2 ...

If you do, then you're in luck, thanks to the Suptronics X1013 expansion board for the Raspberry Pi 5, which adds ten USB ...

The LILYGO T-Echo Plus is another off-grid LoRa communicator, similar to Blackout Comms, ThinkNode M2, and Wio Tracker L1 Pro ...

When should dielectric grease be used? What is dielectric grease? Why should you care? Talk to lubrication experts or specialists who work on electronic systems and you’ll get a dozen confusing ...

One part wants 3.3V logic. Another wants 5V. What do you do? Over on the [Playduino] YouTube channel, there’s a recent video running us through a not-so-recent concern: various approaches to ...

We live in interesting times, so all EV owners should have at least one adapter at hand. But which one? Let us explain.

With this relatively inexpensive Raspberry Pi accessory, you can level up your Pi projects by adding a pair of HDMI ports as well as NVMe M.2 support.

Here are the pins used in this guide: 5: 12v DC positive 7: Pulse + [hook up to 5v DC on arduino] 8: Pulse - [hook up to an input pin on arduino] 9: 12v DC negative Unless you happen to have the ...