Introduction - If you have any usage issues, please Google them yourself
This paper describes a circuit board production methods and steps. Experimental plate plate function of this experiment can be done is as follows Post-mortem : 1. Operators can (plus, subtraction, multiplication and division), comparators, decoder, the encoder, selectors, Distributor and the general composition of two circuits. Trigger can, register, counter and general sequential circuit of three. Can Cymometer circuit, clock circuit, the timer circuit, traffic lights and other complex digital system of four. Plus expansion boards can A/D, D/A, and 8031 Series MCU E2ROM areas of