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DC5V 1 Channel Relay Module with Optocoupler Relay Output 1 way Relay Module for arduino Raspberry
- Product description: 原产地: China 省份: Guangdong 品牌: KT 原理: Please Select or input 用途: Please Select or input 尺寸: Please Select or input 防护特征: Please Select or input 触点负载: Please Select or inp
PRODUCT INTRODUCTION
The new 5V Relay Module
Can be used as microcontroller development board module can be used as home appliance control
5 V-12V to TTL control signal
The control signal DC or AC, 220V AC load can be controlled.
There is a normally open and one normally closed contact
A power indicator light
A control indicator, pull off, disconnect does not shine
Transistor drive to increase the relay coil control pins high impedance.
The control pin has a pull-down circuit to prevent malfunction relay vacant
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