3pcs EQKIT® 60 Seconds Electronic Timer Kit DIY Parts Soldering Practice Board

Description

Instruction: http://img.banggood.com/file/products/20180726215941ETI-60-timer-kit.pdf

Feature: Operating voltage: DC5VStandby current: ?8mAWorking current: ?10mACountdown: 60 secondsCountdown ends prompt: three alarmsSoludering difficulty: GeneralBoard size: 84 x 84mm
Note: Electronic production kit, require buyer soldering assembly. Package included: 3 x Electronic Timer K