User Guide

ManualsBrandsGearwoo ManualsSoldering & Brazing Equipment4-Digital DIY Clock Kits, LED Talking Clock with Speaker, PCB for Soldering Practice Learning Electronics +Transparent Case+ English Instructions, CR1220/CR1216 Batteries are NOT Included

2020/12/17 Voice clock installation tutorial

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Install the electrolytic capacitor, the long leg is positive, the short leg is negative, and the short leg

is facing the position with shadow on the circuit board. As marked above. After installing the

basic components of the installed electrolytic capacitor , check whether there is any installation

error or missing installation! ! ! !