S$ 37

Description

Color: mainly blue. Material: durable hard PCB board. 5V 8-Channel Relay interface board, each one needs 15-20mA Driver Current; Equiped with high-current relay, AC250V 10A ; DC30V 10A.
Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
Each relay has normally open and normally closed contact. Indication LED's for Relay output status.Can be selected by jumper relay and TTL or ground..
The 8 channels are optically isolated, safe, reliable, anti-interference. Widely used for all MCU control, industrial sector, PLC control, smart home control.
With power indicator,8-way road has a status indicator. With a relay coil to absorb the diode protection..

The item is a professional and practical 5V 8-channel relay shield module interface board with optocoupler, which can be controlled directly by a wide range of microcontrollers such for Arduino, AVR, PIC, ARM, etc. It plays a role of automatic adjustment, safety protection and converter in a circuit, and can be used in industrial areas, PLC controlling and household intelligent controlling. Product Name : 8-Channel Relay Module;Output Channel : 8 Power Supply : 5V;Load Voltage : AC 250V 10A,DC 30V 10A Total Size : 137mm x 56mm x 17mm/ 5.4" x 2.2" x 0.7" (L*W*H); ed Hole Size : 3mm/ 0.12" ed Hole Center Distance : 132 x 50mm/5.2" x 2"(L*W); Material : Electric Part Weight : 122g; Package Content : 1 x 8-Channel Relay Module

Reviews

SeeKool 5V 8-Channel Relay Module Control Board with Optocoupler for Arduino UNO R3 Kit MEGA 2560 Project 1280 DSP ARM PIC AVR STM32 Raspberry Pi

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