The computerized digital technology trainer is an ideal tool for learning the basics of digital logic circuits, properties & parameters of digital circuits. All function groups required for conducting experiments in digital technology are integrated in the digital board and supplied with power by a built-in power supply unit. The supply unit are equipped with overload protection for safety purpose. The training system is a platform equipped pulse generator as well as various digital I/O components. Students are able to use these components to prototype the digital circuits on the training board.