SainSmart USB 4 Channel Relay Automation (5V)
<b>Overview:<br></b> <br> This SainSmart USB Relay Controller/Data Acquisition Module allows computer controlled switching of external devices as well as full bi-directional communication with the external world (ideal for Data Acquisition applications) using the USB port of your computer.<br> <br><br> <b>Features:<br></b> <br>    •4 SPDT relays SRD-5VDC-SL-C<br>    •Relay specification - 10A 250VAC/10A 125VAC/10A 30VDC /10A 28VDC<br>    •Power Supply - 5 VDC<br>    •Current consumption - 200 mA<br>    •FT245RL. Datasheet -( http://www.ftdichip.com/)<br>    •Led for each relay output<br>    •Power Led<br>    •USb led<br>    •Size - 101*40*16mm<br>    •Windows software examples: VB6, BCB6, Java (netbeans), VB.NET 2010 Express, C++.NET 2010 Express<br>    •PCB parameters: FR4 / 1.5mm / two layers / metalized holes / HAL / white stamp / solder mask<br>    •Extra PCB openings for better voltage isolation<br>    •Doubled high current tracks<br> <br><br> <b>Applications:<br></b> <br>    • Home automation<br>    • Robotics<br>    • Alarms<br>    • Timers<br>    • Open doors and windows via PC<br>    • Aquariums applications<br> <br><br> <b>Download:<br></b> <br> https://s3-ap-northeast-1.amazonaws.com/sain-amzn/20/20-018-910/20-018-910.rar