RT1720 Hot Swap Controller Protection Circuit for Overvoltage and Overcurrent
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timer
00 to 99 minute timer using PIC16F628A microcontroller
Last week I was browsing my old backup hard drive and I found a source code for a very simple PIC based digital timer that I made a couple of years ago. The actual hardware of the project isn’t with me anymore. I might have lost it when I moved from my old apartment into
00 to 99 minute timer using PIC16F628A microcontroller Read More »
2-Wire Keypad Interface Using a 555 Timer using PIC16F628A
Keypads are a very commonly used input device in microcontroller-based systems. In a keypad, multiple switches are arranged in rows and columns so that they could be interfaced to a microcontroller with a minimum number of I/O pins. For example, a 12-key keypad is arranged in a 4×3 format, which allows to interface the 12
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PIC 18F4550 Timer And Interrupt Example Video Project
Welcome back everybody! This video covers multitasking via timers and interrupts with the PIC 18F4550. A few notes on this video: -To keep the pace of the video going I added fast forwarding more than in the previous videos. Please let me know in the comments if this was helpful or better compared to the
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Long Period Astable Timer using PIC12F629
Description This software functions as a long period astable mutivibrator. The mark and space period can be set from 1 second up to a maximum 65535 seconds (18h12m15s). Using the internal 4Mhz RC oscillator delays with an accuracy of 99% or better can be achieved The code also implements an edge triggered reset and an
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