10PCS 1 Channel Relay Module DC 5V 12V interface Board Shield Low Level For SCM Household Appliance Control 1 Way Relays Board

10PCS 1 Channel Relay Module DC 5V 12V interface Board Shield Low Level For SCM Household Appliance Control 1 Way Relays Board 1005006253754759 Pre-Order +/- Sampai Alamat 10-15 Hari FREE ONGKIR+PAJAK Garansi 100% uang kembali jika Rusak, Beda Produk Power Source : DC Voltage : 5V is_customized : Yes Usage : General Purpose Model Number : Relay Module With Optocoupler Relay Output 1 Way For Arduino Contact Load : Low Power Protect Feature : Sealed Theory : Voltage relay Origin : Mainland China Certification : RoHS 10PCS 1 Channel Relay Module DC 5V 12V interface Board Shield Low Level For SCM Household Appliance Control 1 Way Relays Board Features: 1. With isolation groove in control area and load area. 2. With power and relay action indication, bright when connect and go off when disconnects. 3. When there is a signal in signal input, public side and common side will breakover. 4. It can be not only used as a microcontroller development board module, but also as a home appliance control. 5. It can not only control the DC or AC signal, but the 220V AC load. 6. With a permanent open and close vents contact. 7. It is convenient to connect with blue KF301 terminal access control cable. Specification: 1. VCC: Power interface ,5V 2. GND: Ground 3. IN: Control interface .Drive Current at least 4mA 4. COM: Control circuit ground ,Connect to GND 5. Size: approx. 41 x 16 x 16mm/ 1.61 x 0.62 x 0.62 #39; #39; Note: 1. Low level flip-flops shows that there are voltage for OV trigger mode between the signal input terminal and the ground. In a word, it is a way of short circuit trigger between signal input and GND negative pole. 2. Please allow 1-3mm differs due to manual measurement. 3. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your un