Hackaday

Pocket-sized Test Pattern Generator Helps Check Those CRTs

Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based ...
Hackaday

test pattern

[Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based development board to output different test patterns in PAL/NTSC. If one is checking ...
EDN

Designing with a complete simulation test bench for op amps, Part 4: Noise

Previous installments of this article series discussed the need to verify SPICE model accuracy and how to measure the output impedance, small-signal bandwidth, and input-referred errors of operational ...
EDN

Digital camera design, part 5: Basic noise considerations for CMOS image sensors

The part 4 of this article series looked at the operation of the 3T and 5T charge-transfer pixels in some detail. The characteristics of the pixel were examined during reset and charge integration. We ...