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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.
The PIC12F1822 microcontroller is programmed to count the input frequency during accurate 1 second by dividing the 8 MHz crystal. The CPU runs at 32MHz from a PLL. The counter measures the frequency for 0.1sec first, if the frequency is greater than 2MHz TMR0 pre-scaler divides by 4 to increase...
Hello all,
I am working on a circuit and have come up against. It is a kind of version of the Hulda Clark Zapper, using a 9V battery to produce around a 30kHz PWM signal... I want to detect with my PIC12F1571 microcontroller when the zapper output is connected to a person and when it is not...
Hey guys i've been tryna build this 0-99 counter but i couldn't manage it. Can u help me out with it??
#pragma config FOSC = INTIO67 // Oscillator Selection bits (Internal oscillator block)
#pragma config PLLCFG = OFF // 4X PLL Enable (Oscillator used directly)
#pragma config PRICLKEN =...
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