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Results tagged with microcontroller
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user 101095
A device which includes a central processing unit (CPU), memory, and (generally) an assortment of I/O peripherals (UART, ADC, DAC, general-purpose I/O, I2C, etc.) in a tightly-coupled standalone package.
1
vote
1
answer
4k
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battery backup supply switch over design
I have an application with two AA/AAA batteries (so total of 3V or less) powering a unit with a micro controller. I want to design a low cost switch over circuit that can disconnect the battery supply …
- 109
1
vote
5
answers
2k
views
Drive multiple LEDs ON together using PIC Microcontroller
I am using a PIC18F2420 microcontroller (I can change if required). The task is to drive up to 20 Power level indicator LEDs along with a few other LED indicator & switches using PIC. …
- 109