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® 60 Seconds Electronic Timer Kit DIY Parts Soldering Practice Board

$8.99
In Stock

Description

Instruction: http://img.banggood.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