Electronics engineer Ravinder who has been working in the embedded industry for past 10 years developing products based on Raspberry Pi, Raspberry Pi Pico, Arduino, Jetson Nano and others. Has taken ...

[Felipe Navarro] wanted to add a few serial ports to his computer, but couldn’t find an adapter that suited his needs. So, he built his own. His Quad Serial device is a nicely designed converter that ...

Quantum distributor, Flaghead Photographic Limited, have just announced that the long awaited Quantum Qflash TTL adapter D19 for the Hasselblad H1 is now available.

Due to a software change in the new Canon EOS 1D MKIII, a new Qflash TTL adapter D13C has been introduced by Quantum Instruments. This adapter will interface with all existing Canon digital cameras.

I saw a request about how to interface an audio signal with a microcontroller for logic level switching. I started thinking a lot about it and found some quick fixes. This post has my ramblings about ...