Terrific Timer: a customizable 555-timer!

A versatile clock board that provides an adjustable astable clock (0.7 - 480 Hz) and a monostable pulse (110 ms). Insert your own parts!

Nijssen

PrototypeExample.pdf Counter Example Adobe Portable Document Format - 104.07 kB - 03/13/2026 at 15:41		Preview

TerrificTimerBoM.pdf Bill of Materials Adobe Portable Document Format - 173.63 kB - 03/13/2026 at 15:41		Preview

TerrificTimerSchematics-r1.pdf Schematics Adobe Portable Document Format - 329.79 kB - 03/13/2026 at 15:41		Preview