DIY 4CH 4 Channel Wireless Remote Control Switch Kit
The receiver chip uses self-locking type
Feature:
Model: TXL-22 !#!amp!*!amp; RCC-4Operating voltage: DC 12VPCB Size: 46.7 x 107.8mm
How to make it? click here to open!!
Package included:
1 x DIY 4CH Wireless Remote Control Switch Kit