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PID Controller for the CUWIN

This sample program illustrates an implementation of a PID controller for the CUWIN 5000/6000 series. The attached Visual Studio solution is a .Net Compact Framework 3.5 solution, but if you want to use it on the CUWIN 3000/4000 series, just copy the files into a .Net Compact Framework 2.0 solution. No modification should be needed. There [...]

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Moacon Modbus TCP Slave (Server)

This is an implementation of the a Modbus TCP slave (server) for the Moacon. It supports function codes 1, 2, 3, 4, 5, 6, 15, & 16; basically reading and writing bits and words. Attached to this post is the entire source code (fn_modbusTcp.c) and a sample illustrating it's use (ModbusTcpTest.c). We [...]

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Below are a few PID demo's for the CUBLOC. Enjoy!CB2xx PID Fan with Tachometer Feedback CB2xx PID Heater CB2xx PID Light CB2xx PID Voltage

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Turn CUWIN LCD Backlight On/Off with Code

This program illustrates how to turn the CUWIN's LCD Backlight on and off with code. It works by calling the Windows API function SetDevicePower. Calling a Windows API function is done using a technique called "Platform Invoke" or "P/Invoke" for short. CUWIN 5000/6000 Series, CWA, CWV Series : C# Code VB Code CUWIN 3000/4000 Series: C# Code

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Modbus CRC Algorithm for .Net

The following source code for C# and VB.Net can be used to compute the CRC for Modbus RTU communication.  It can be used on any version of the .Net Framework including the .Net Compact Framework for our Windows CE Panel PCs.VB.NetPublic Class Crc16    Private Shared CrcTable As UShort() = {&H0, &Hc0c1, &Hc181, &H140, &Hc301, &H3c0, [...]

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Shipping To Europe and Asia

We are happy to announce that we now offer discounted shipping to the following 24 countries:Australia, Belgium, China, Czech Republic, France, Germany, Hong Kong, India, Indonesia, Italy, Japan, Luxembourg, Malaysia, Netherlands, New Zealand, Philippines, Poland, Singapore, Spain, Sweden, Switzerland, Thailand, United Kingdom and VietNam.Products shipping to these countries will ship directly from Korea. We are using DHL [...]

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New Website

Welcome To Comfile Technology's New Website Comfile Technology has redesigned its website.  While it is new and maybe unfamiliar, we hope you'll find it more convenient to navigate and locate the information you're looking for. Navigation The navigation menu across the top will provide general information about us and our products. The "Shop" navigation menu on the left will [...]

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