Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
And finally, here is the circuit in post #35 reworked to use a single IC, a CD40106 hex Schmitt trigger inverter. The OR and oscillator-enable functions are done with diodes and a resistor.
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