8 채널 릴레이 모듈 - 5V/10A
(8 Channel Relay Module -5V/10A)
개요
- 본 제품은 8개의 릴레이를 장착하고 있는 8채널 릴레이 모듈입니다.
- 5V 아두이노와 연결하여 8채널의 릴레이를 제어할 수 있습니다.
특징
- Onboard EL817 optocouplers, optical isolation with strong anti-jamming capability
- Onboard 5V, 10A/250VAC, 10A/30VDC relay, relay life long continuous pull 100,000 times
- Modules can be directly and microcontroller I / O link, an output signal indicating
- Freewheeling diode modules with protection, short response time
- PCB Dimensions: 79.5 (mm) x71 (mm)
문서
- 결선
- 5V to 5V
- GND to GND
- IN1-IN8 to digitalPin 2-9
- COM to digitalPin 10
// the setup function runs once when you press reset or power the board void setup() { // "activate" relay board pinMode(10, OUTPUT); digitalWrite(10, HIGH); // Turn off all relays for(int x = 2; x <= 9; x++) { pinMode(x, OUTPUT); digitalWrite(x, HIGH); } // Turn on every relay, one by one with 1 seconds dealy between wach for(int x = 2; x <= 9; x++) { delay(1000); digitalWrite(x, LOW); } }