Published on February 6, 2017
This is a miniature version of Thingamagoop.
UM3561A Three Siren Sound Generator
Auto blink color rotate Red Green Blue LED
CdS (light-dependent resistor, LDR)
CR2032 Coin cell
This is a miniature version of Thingamagoop.
UM3561A Three Siren Sound Generator
Auto blink color rotate Red Green Blue LED
CdS (light-dependent resistor, LDR)
CR2032 Coin cell