GERI® 12V 1 Channel One Channel Relay Module High Level Triger for Arduino AVR PIC
<b>Product description:</b> <br> 1. The module complies with international safety standards, the control area and the load region isolation trench; <br> 2. With the power supply and relay instructions, pull off, disconnect does not shine; <br> 3. The signal input with signal common terminal will start with regular conduction; <br> 4. Can be used as a microcontroller development board module can be used as home appliance control; <br> 5. The control DC or AC signal, you can control 220V AC load; <br> 6. There is a normally open and one normally closed contact; <br> 7. Blue KF301 terminals to the control line is more convenient. <br> <br> <b>Package:</b> <br> 1*12V 1CH relay module