Electromotive has designed this trainer board to verify the boolean theorem’s (Demorgan’s Theorem) using logic Gates. Three input AND gate – in no, Three input OR gate 5 in no, NOT gate 4 in no and a Two input EX-OR Gate are provided on glass epoxy PCB panel with all their inputs and outputs brought on panel and connected to 2mm banana sockets. Logic Input section consists of 6 inputs by toggle switches and the output section consists of 2 logic indicators. So it becomes easy to draw truth tables and verify the theorems. Cabinets is duo combination of plastic and metal parts, a 3 core mains cord provides fool proof earthing. Instruction manual gives detailed explanation of the experiments. Specifications Input Mains 220VAC @50/60 Hz In Built Power Supply 5V- IC Regulated Line Regulation 0.1% Load Regulation 0.1% Logic Inputs 6 in numbers Logic Outputs 2 in numbers Logic Gates Incorporated 3 inputAND Gate – 5 in no., 3 input OR Gate – 5 in no., NOT Gate – 4 in no, 2 input EX-OR Gate – 1 in no. Protections Useful to derive 22 Demorgan’s theorems including Sum of Products and Product of Sums Gross Weight: 2.4 Kg Dimensions (packed): 350 mm X 262 mm X 100 mm (LXBXH)