This design idea uses asynchronous RS232 to power and count pulses from a simple 10 kHz voltage-to-frequency converter.

Asus finally has a Hall Effect keyboard with the Falchion Ace HFX, but its high price and all-plastic build hold the keyboard ...

Raspberry Pi has once again expanded its list of official Raspberry Pi branded accessories, releasing an official USB 3 Hub ...

The elegant single-block aluminum stand adds sophistication to any office setup, while the wireless keyboard and mouse ...

The Sync Box’s HDMI 2.1 ports ensure that gamers can enjoy the full capabilities of their next-gen consoles, including 4K at ...

Get your hands on a new set of soundbar from the biggest audio brands like Sony, JBL and many more! Enjoy up to 70% off with ...

Widespread, reliable and accessible charging infrastructure is a vital foundation of greater electric vehicle uptake, and the ...

If you want to connect your laptop to external devices, check out our instructions and what products you can purchase.

We earn commissions from purchases you make using links in our articles. Learn more. Going off the grid is great until ...

Don't let a dead battery ruin your morning—keep one of these portable jump starters handy. We tested 6 of them to determine ...