Prank Your Friends with This Chirping, Blinking Throwie

This tiny circuit will annoy friends and family with its piezo buzzer that makes unwanted sounds, and an LED that will blink in the wee hours of the night.

Read more on MAKE

The post Prank Your Friends with This Chirping, Blinking Throwie appeared first on Make: DIY Projects and Ideas for Makers.

from Make: DIY Projects and Ideas for Makers http://ift.tt/2woBSfE
via IFTTT