To active the door lock solenoid, it has two conditions input via IC7432 OR gate. Firstly, it is a fingerprint detection system which would detect a pre-registered fingerprint. As it detects, the ...

Hello, I am working with a new esp32p4 dev board and am trying to figure out the new methods for image capture. I am familiar with esp32 and esp32s3 using the esp32-camera component and have a few ...

The medium-format camera has narrowly edged Nikon's top-end SLR in DxO Labs' test of image sensor quality. Stephen Shankland worked at CNET from 1998 to 2024 and wrote about processors, digital ...