KY-019 5v Arduino Relay Module , Microcontroller Development Board
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KY-019 5v Relay Module For Arduino , Microcontroller Development Board
Specifications:
1, the new 5V Relay Module 2, can be used as microcontroller development board module can be used as home appliance control 3,5 V-12V to TTL control signal 4, the control signal DC or AC, 220V AC load can be controlled. 5, there is a normally open and one normally closed contact 6, a power indicator light 7, a control indicator, pull off, disconnect does not shine 8, transistor drive to increase the relay coil control pins high impedance. 9, the control pin has a pull-down circuit to prevent malfunction relay vacant
Photos:
Factory Pictures
Competitive Advantage:
1. Convenient & Friendly Customer Service |
| Product Tags: arduino 5v relay module relay module for arduino |
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