Description
KJ8060
This simple design features a normally open and normally closed input, 40 second siren duration and triggered LED indication.
•Kit includes PCB, buzzer and electronic components.
Specifications
Instructions sold separately or withing the Short Circuits book range,
Short Circuits Books are available for Download Here
For More Information on Kids science/electronics projects Click Here for Kits for Kids
Expected Delivery Times
North Island - 2-6 Working Days
South Island - 3-10 Working Days