The invention relates to a relay-logic instructional tool for teaching. Digital system uses logic gates principles in order to generate output and communicate one digital system to another. The present technology relates to a relay-logic instructional tool for teaching on how to manipulate and interconnect digital circuits using relays and logic gates using a timing device. The problem that should be solved of the present technology is the easy operation of designing and connecting industrial digital circuits involving logic gates and industrial control components with timing device. The device is concerned generally for the easy manipulation of digital industrial control system circuitry making the learning about the actual set up control system on the industry more explained and simulated. In solving the problem based in analysis of the field data for an actual product of a relay-logic instructional tool for teaching and it is limited only on digital logic and industrial control devices for teaching purposes. The important factors that the inventors consider for developing this technology were the common problems of the existing instructional tool for teaching basic automation system involving logic gates and industrial control devices. The scope of the present technology is on the basic digital logic gates and industrial control devices with timing device activation. This technology combines digital logic system with the industrial control system to simulate and explain the process between digital control and industrial actuation. The present relay-logic instructional tool will improve effectiveness and efficiency in teaching because it operates logic gates circuit with or without timing device sequence. This tool also is easy to manipulate and easy to transport because of its portability because the technology is compact involving the digital logic and industrial actuation, control devices can simulate, connect digital circuits or industrial controls or both activities.
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