4-channel relay output modules, relay output contacts 250A 10A. Input IN1, IN2, IN3, IN4, the signal line LOW effective. VCC, GND power input, can relay a separate power supply relay power input of JD-VCC.
1, support all MCU control.
2, the industrial sector;
3, PLC control;
4, smart home control;
0 out of 5 (0 Ratings)
5 Stars (0)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)
|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
Most Popular from Category
Bluetooth Serial Transceiver Module Base Board For HC-06 HC-07 HC-05 For arduino MEGA 2560 UNO R3
LED 5V 5m 32leds/m WS2801 led light SMD 5050 RGB LED strip Black/White PCB Individually Addressable Arduino ambilight TV Strip
US $39.50 / lot
For arduino Nano 3.0 Atmel ATmega328 Mini-USB Board with USB Cable Free Shipping
Universal Parts kit for Arduino Starter Resistors LEDs Potentiometers Button Cap
US $4.99 / piece
MAX7219 display driver Dot matrix module DIY kit SCM control module for Arduino Free Ship Emax 10PCS/LOT
1pcs Rocker potentiometer switch 10 k 103 530 for arduino with hat
US $0.99 / piece
online shopping, buying directly from manufacturers?
- Go to Alibaba.com and enter the wanted item into search field.
- Having made your choice, click "Contact supplier" button on the right
- On the next page enter your request and click "Send" button.
- Upon clicking you will be asked to get registered. Do it and wait for the reply.