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 ...
Elektor Magazine

CRT Test Pattern Generator Fits in Your Pocket

CRT test pattern generator built on M5StickC PLUS2 outputs PAL/NTSC composite patterns, making quick on-site CRT checks easy ...
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 development board to output different test patterns in PAL/NTSC. If one ...
EDN

BER test method uses real data

Today's methods for BER (bit-error-rate) testing of high-speed serial links such as PCIe and SATA rely on predetermined patterns that don't represent real-world situations. These patterns use a ...
EDN

Pattern generator offers verification and characterization

Byte Paradigm has released the Wave Generator Xpress, a PC-controlled arbitrary digital waveform generator (pattern generator) on USB. Controlled through a USB 2.0 high-speed interface, this new ...