Brand: OEM
Stock: In Stock
One module description: 1. The module adopts relays and normally open interface loads: AC 250V/10A, DC 30V/10A; 2. Adopting patch optocoupler isolat..
$0.31
Brand: OEM
Stock: In Stock
ZK-1001U product manual download link:http://www.qingdaowuzhi.cn/ins/1001u/1001uins.pdfAndroid phone Wuzhi Audio APP download link:http://www.qingdaow..
$8.17
Brand: OEM
Stock: In Stock
Working principle: This module is an external signal triggered delay module.具体为：1）--到->2)--到->3)--到->4) . 1) Power the module (12v or 5V), and the..
$0.97
Brand: OEM
Stock: In Stock
Product information link:https://pan.baidu.com/s/1i4LqKRjhttps://pan.baidu.com/s/1E57Fs3umaZ4Yn0hNIJXXUw ..
$4.30
Brand: OEM
Stock: In Stock
The new light controlled delay module is equipped with a multi turn adjustable potentiometer, and the sensitivity and delay can be adjusted to the a..
$3.00
Brand: OEM
Stock: In Stock
Weight 250g 1 piece Download link for materials: .com/s/1YPRNiXCVaR">http://yunpan..com/s/1YPRNiXCVaR 16 way relay module: 1 2V relay contact capaci..
$4.83
Brand: OEM
Stock: In Stock
Product selling points:1. The blue segment at the top is the external discharge terminal, and there is a corresponding channel indicator light at the..
$23.00
Brand: OEM
Stock: In Stock
Instructions Before UseDamaged or leaking batteries cannot be testedThe positive and negative poles of the battery must be oriented correctly during ..
$3.42