• 5v 4 ch relay board module w/optocoupler led durable for arduino, pic, arm, avr, dsp

Item name: 5v 4 ch relay board module w/optocoupler led durable for arduino, pic, arm, avr, dsp store category sign up now ! you may also like 5v 4 channel relay board module w/ optocoupler for arduino pic arm avr dsp mm004855 product description details: * this product is a 5v 4-channel relay interface board. * be able to control various appliances, and other equipments with large current. * it can be controlled directly by micro-controller (arduino, 8051, avr, pic, dsp, arm, arm, msp430, ttl logic).* 5v 4-channel relay interface board, and each one needs 50-60ma driver current. * equipped with high-current relay, ac250v 10a; dc30v 10a. * dimensions: 7*5.3 mm/0.28*0.21 inch(approx) * indication ledÀs for relay output status. * application: supports all mcu control, the industrial field, plc control, smart home control. Package contents: 1* 4 channel relay module dc 5v with optocoupler for arduino pic arm avr dsp note: the real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness