042-37-802-297 042-37-814-140
Workring Hours: (9:00 AM to 6:00 PM)
042-37-802-297 042-37-814-140
Workring Hours: (9:00 AM to 6:00 PM)
Product Code(SKU): S0093L89QR
Import from USA in Pakistan 
Availability: Instock in USA ✔
Product weight: 0.50 Pounds
Brand: SainSmart
Important : This product will take 3 to 4 weeks to delivery at your doorstep.
Description
This is USB controlled relay module with 8 relays SRD-12VDC-SL-C. You may use it for simple ON/OFF switching electrical devices - home lights, DC motors, solenoids and others. It may help you building projects like robotics and home automation. Each such board requires one USB port. The more USB ports you have the more Relay boards you may connect. You may use it with our software( universal software for all our relay boards).
Specification
* Relay specification: 10A 250VAC/10A 125VAC/10A 30VDC /10A 28VDC
* Power Supply: 12 VDC
* Current consumption: 300 mA
* Led for each relay output: Power Led / USB led
* Size: 93mm / 70mm / 16mm
* Windows software examples: VB6, BCB6, Java (netbeans), VB.NET 2010 Express, C++.NET 2010 Express
* PCB parameters: FR4 / 1.5mm / two layers / metalized holes / HAL / white stamp / solder mask
Note
* When the board is connected to the PC and the PC is restarted, the relays will be toggled several times. This is because of the structure of the FTDI chip.
* The device must be supplied with 12 VDC or order to work.
* There is no protection against reversed voltage! If the VCC(+12V) and GND are reversed the board will be damaged!
* The board can not work without computer.
* If you need our software, please contact our customer service via email.
Instructions
https://s3-ap-northeast-1.amazonaws.com/sain-amzn/20/20-018-908/USB+8CH.rar
Answer: The pricing of our products is determined by their weight and size. Additionally, fluctuations in the dollar exchange rate in Pakistan may result in changes to our prices. To obtain the most accurate and up-to-date pricing, please check our website or contact our sales representative before placing your order.
Answer:
On all product pages you get two buttons to place your order
If you just want to quickly place your order just click on Order Now button and provide basic contact us detail and done otherwise you also have add to cart option so can place your order at your ease.
Answer: No, we don't have physical store but you can place your from our office or from online.
Answer: Yes, we ship in almost all the cities of Pakistan using famous courier & logistic services of Pakistan.
Answer:Since we import products from USA, Canada, UK or China so it take 3 to 4 weeks. We do our best to make import process fast and smooth and try to deliver ASAP all across Pakistan.
Answer: Yes! you can do until or unless you can deposit 30% advance using one of our payment methods you can place order from anywhere of world.
Answer: We always try to buy products using Amazon USA from the brands or official resellers. In case of any confusion we can share amazon or eBay order ID with you so you can check with them directly.
Answer: Since we buy your products from Amazon USA so you can read product reviews before to orders us. For your convenience, you can find the product review link on all the product pages.
Answer: We have no product exchange policy. Yes! If you get wrong product or if product not working properly, you can return it within 3 days of delivery.
Answer: In case your refund approve we try to make sure it within 7 days.
Answer: If the product you get will be different from the one you order then we will make its 100% refund.
Answer: No, it's for reference only. Consult with right more technical person before to use.
