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.
I need help generating a square wave of 500 Hz(+-1% timing accuracy) square wave with a 25% duty cycle at RB3 when the FOSC = 4 MHz
I am completely loss on how to do it
As long as it's an 8 bit pic.... Use this online timer calculator to work out the two periods 500hz is 2mS.... Therefore you need a 0.5mS on time and a 1.5mS off time...
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