Like many Hackaday readers, [Steven Stallion] has had his eyes on the replica PDP-11 created by [Oscar Vermeulen] for some time now, and this summer he finally got the opportunity to build one himself ...

After experimenting with different versions of the BBC micro:bit, I decided to try out its add-ons/accessories that might help make my upcoming projects easier. Currently my choice is the micro:bit ...

Raspberry Pi owners looking to use higher voltages with their mini PC, might be interested in this new opto-isolator board called the Opto-pi which has been specifically designed to be used with the ...

Davicom offers an ecosystem of remote site management products for broadcasters. At the NAB Show, it will show Neuro, a new rackable box that allows you to mix and match GPIO boards to give you the ...

There was a time when USB to serial hardware meant one company: FTDI. But today there are quite a few to choose from and one of the most common ones is the WCH CH341. There’s been support for these ...

This paper provides a complete solution to the GPIO Verification for any SoC. GPIO interface is available in every ASIC. To avoid duplicate efforts and (save) time to verify the GPIO interface, we ...