Logisim -Simulate Digital Logic Circuits

Logisim is an educational tool for designing and simulating digital logic circuits. With its simple toolbar interface and simulation of circuits as you build them, it is simple enough to facilitate learning the most basic concepts related to logic circuits.

Logisim -Simulate Digital Logic Circuits



With the capacity to build larger circuits from smaller subcircuits, and to draw bundles of wires with a single mouse drag, Logisim can be used (and is used) to design and simulate entire CPUs for educational purposes.

Some Features

• The wiring tool draws horizontal and vertical wires, automatically connecting to components and to other wires. It's very easy to draw circuits!
• Circuit layouts can be used as "subcircuits" of other circuits, allowing for hierarchical circuit design.
• Included circuit components include inputs and outputs, gates, multiplexers, arithmetic circuits, flip-flops, and RAM memory.
• The included "combinational analysis" module allows for conversion between circuits, truth tables, and Boolean expressions.

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AVR and ARM based Industrial Systems - ConTeK

Embedded Systems using ARM and AVR processors. In Industrial Process and Machine automation.

AVR and ARM based Industrial Systems - ConTeK

Engineering Services offered include technical support like design, calculations and realization. Development of electronics, control and software visualization systems to OEM's like Manufacturers of industrial machines or their parts.



CTB03 - Procesor unit with AVR 16MHz

 is small and cheap single board control system suitable for machine control where processing of small amount of signals is needed and where size of application program is less than 128 kB.
Some Specs

• Wide range of power supply voltage 15-27 VDC
• ATMEL AVR processor
• 2KB nonvolatile FRAM for data storage
• Battery-backed realtime clock
• 16 digital inputs 24 V
• 16 digital outputs with transistor switches
• RS232 and CAN bus
• 4 analog inputs and 4 analog outputs.
• 2 inputs for direct connecting of load cell
• 2 inputs with selectable range 0-5 V or 0-10 V

ConTeK Ltd.
V Zavetri 6/1478, 170 00 Prague 7, Czech Republic