5V / 12V Relay Control Module
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4 Arduino Relay Module 5V / 12V Relay Control Module With Demo Code 4-channel relay module relay module expansion 5V or 12V for arduino with demo code Arduino Relay Module
Description:
1.The input signal can be 3.3 V 5 V 2.Are low level effective. Support 3.3V 5 V 3.It has jump line. Can set high and low level 4.The power source and the relay system power can be divided 5.A set of jump cap. Jump hat off. Can separate the power supply 6.Only one way of high level can be triggered Package Including: 1*Relay Module
Arduino test code:
Competitive Advantage:
1. Convenient & Friendly Customer Service |
Product Tags: arduino 5v relay module 8 channel relay module 12V Relay Control Module |
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