EQKIT 60 Seconds Electronic Timer Kit DIY Parts Soldering Practice Board

Instruction:http://img.staticbg.com/file/products/20180726215941ETI-60-timer-kit.pdf
Feature
Operating voltage:DC5V
Standby current:≤8mA
Working current:≤10mA
Countdown:60 seconds
Countdown ends prompt:three alarms
Soludering difficulty:General
Board size:84 x 84mm
Note:Electronic production kit, require buyer soldering assembly.
Package includes
1 x Electronic Timer Kit

Additional information