This converter can be used on any Microcontroller - PIC, Atmel or other which has TTL serial communications. Converter provides two way serial communications signal conversion between the TTL (Transistor Transistor Logic) output to and from a personal computer USB port using virtual serial COM port.

A general purpose USB Relay controller for connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC. USB Relay controller allows a PC to control a single external device using simple RS232 commands. Relay is fully powered from the USB bus. Free download USB relay board control software.

The general purpose of the Relay board is connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC.

The general purpose of the Relay Controller is connection to a PC's RS232 COM port. Control devices using your PC.

A low cost general purpose Relay Output board for connection to a PC's printer port. Control devices using your PC.

This converter provides ONE way (transmit only) serial communications signal conversion from a personal computer USB port using virtual serial COM port and TTL (Transistor Transistor Logic) or microcontroller.

This converter provides two way RS232 serial communications signal conversion between the TTL (Transistor Transistor Logic) output to and from a personal computer RS232 serial COM port.

The general purpose Two Relay board - 12V

The general purpose Four Relay board - 12V

The general purpose Eight Relay board - 12V

A low cost general purpose Relay Output board for connection to a PC's printer port. Control devices using your PC.

The general purpose Two Relay board - 24V

The general purpose Two Relay board - 5V

A low cost general purpose Relay Output board for connection to a PC's printer port. Control devices using your PC.

The general purpose of the Relay board is connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC.

The general purpose Eight Relay board - 24V

sPlan is a software with already many thousands enthusiastic users. You need a software to design your schematic circuit diagrams easy and fast? You won’t get pass sPlan! No matter if you only want to sketch a little circuit diagram or if you need to design a big project with several pages.

With Sprint-Layout you can design your PCB’s quick and easy. There is no unnecessary “ballast” which makes it difficult to keep the overview or which makes the usage almost impossible. Because of the logical and understandable strucure of Sprint-Layout the usage is very easy to learn. So finally, you can concentrate to the essential thing: Designing and optimizing your PCB-layouts.

LochMaster 3.0 is a developers tool for strip board projects. It has useful functions for designing, documenting and testing a board. Therefore you will find features like auto-generation of components lists, a connection test, an editable library with a large number of symbols and components, and many more.

Times have changed and there is no need to keep your elaborate electronic project in an old cigar packet any longer. Today specialized dealers offer cases for almost all electronic applications you may think of. But still self-made devices often look quite incomplete, because of a missing front panel design.

The DMM-ProfiLab-Software allows you to develop any measuring technology projects based upon digital multimeters: A simple curve plotter or a complex measuring technology project. By the integrated support of relay cards you are not only able to read and process measurement values, you can even react.

Digital-ProfiLab was designed for measurement and control applications, combining features like circuit and logic simulation, front panel design, and hardware control to one powerful tool. Incoming signals from external devices may be processed and displayed. A circuit editor is used to enter your application without any programming.

The ProfiLab-Expert software allows you to develop your own digital or analogue measuring technology projects. It doesn’t matter if you want to create analogue measurements or digital controls - you can realize it all. And for all this you don’t have to write a single program-line. You create your projects just like drawing a wiring diagram. Simply add buttons, displays, etc. to your diagram and build your project step by step.

RealView is a measurement application, which records and plots measured values from analogue hardware devices in real-time. Several curves can be plotted into a single diagram. Several diagrams can be arranged on one or more pages if necessary. Plot options like pen width or pen color can be used to create perfectly styled diagrams.