Project Electronic Circuit Diagram
Two in one door bell when the switch s1 or s2 is pressed the pin1 or pin5 of the ic1 receives the high signal that is employed to drive the transistor that s connected to pin3 of ic1.
Project electronic circuit diagram. Complete instructions how to make your own electronic devices. Free electronics circuit diagrams design rf schematics antenna layouts analog meters digital converters pic controller voltage regulators vacuum tube archives and hobby projects. All projects are tested and verified with a working video for a hassle free. The electronic circuit diagram of um3561 ic as the simple circuit project is as given in the figure as electronics mini projects with circuit diagram.
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