FainWan 2pcs DC 5V 1 Channel Relay Module Interface Board Shield Low Level Trigger for SCM Household Appliance Control
FainWan 2pcs DC 5V 1 Channel Relay Module Interface Board Shield Low Level Trigger for SCM Household Appliance Control
Features: 1 This module conforms to the safety standard, the control area and the load area have isolation slot; 2 With power and relay instructions, pull in light, disconnect not bright; 3 When the signal input signal, the common end and the beginning will be open; 4 Can be used as MCU development board module, can be used as home appliances control; 5 Control DC or AC signal, can control 220V AC load; 6 There is a normally open and a normally closed contact; 7 Blue KF301 terminal connecting control line is more convenient. Electrical parameters: Voltage version quiescent current operating current trigger voltage trigger current 5V 4mA 65mA 0-2V 2mA Note: 1. High level flip- flops shows that there are trigger mode of the voltage between the signal input terminal and the ground; That is to say it is a way of short circuit trigger between signal input and VCC positive pole. 2. Low level flip-flops shows that there are voltage for OV trigger mode between the signal input terminal and the ground. In a word, it is a way of short circuit trigger between signal input and GND negative pole. Package Included: 2pcs 1 Channel 5V Relay Module Shield
Product Features
- Package and Quantity: 2pcs 1 Channel 5V Relay Module Shield
- Meet International Safety Standards: the control area and the load area have isolation tank.
- Use: Can be used as a microcontroller development board module, as well as a home appliance control.
- Installation: Blue KF301 terminal connected to the control line is more convenient.
- Connection: IN-Signal, GND-5V(-), VCC-5V(+)