The Superboard 2040 packs a logic analyzer and debug probe directly onto an RP2040 development board to make troubleshooting a breeze.
This Nixie-inspired ESP32 clock uses ST7789 LCDs to mimic the tubes affordably. ESP32-S3 controls each tube via small round ...
Here in 2026 if we need a terminal the chances are we fire one up on our computer and continue on our way without a thought. What we are doing of course is emulating the experience of earlier ...