Giới thiệu 5 v Module Relay 4 Kênh Che Chắn cho Arduino CÁNH TAY PIC AVR DSP Điện Tử 10A-quốc tế
This is a 5V 4-Channel Relay interface board, Be able to control various appliances, and other equipments with large current.
Easy to be controlled by a lots of Micro-controllers.
The board with four fixed screw holes around it, hole diameter is 3.1mm, is convenient to install and fix
This Relay Module adopt SONGLE relay, Single Pole Double Throw, one COM, one NO, one NC.
Opto-couplers isolation, good anti-interference.
Low level pull in, High level release. when in pull in state, the light is on; when in releasable state, the light is out.
VCC is system power supply, JD_VCC is the relay power supply, we send 5V relay, Just plug in Jumper Cap.
Maximum Output of the relay: DC 30V, AC 250V
Connection Instruction:
VCC: system power supply positive pole
GND: system power supply negative pole
IN1--IN4: the relay console port
Size: 75 x 55 x 18.5mm
Package:
1 x 4-Channel Relay Module