Interrupts are special events that require immediate attention. They cause the processor to cease the running task to serve a special task for which the interrupt event had occurred. After t... Read more
After using the Microchip tools to program and debug the projects I work on, I wondered about creating my own programming/debugging module that I could put on my own boards – just like Micro... Read more
An year ago i made a plc (programmable logic controller) using microchip pic microcontroller. Its a 16 bit digital input and output programmable logic controller. Plc programming is done usi... Read more
Introduction to PIC Microcontroller and MPLABX IDE In 1980, Intel developed the first Microcontroller (8051) with Harvard Architecture 8051 and since then Microcontrollers brought a revoluti... Read more
AN589 is microchip’s application note for a parallel port pic programmer circuit which I chose as I wanted something reliable to get up and running quickly. Note: This page is left on... Read more
It’s very easy! This is a simple GAL programmer that hobbyists will able to use the GAL very easy. Building costs are less than 1/10 of cheaper GAL programmers. This is good for parson... Read more
In Circuit Serial Programming is a method of directly programming a Microchip PIC or Atmel AVR while in they are connected to a circuit, as opposed to programming the chip ahead, and only th... Read more
Chapter 3: PIC16F887 Microcontroller The PIC16F887 is a well known product by Microchip. It features all the components which modern microcontrollers normally have. For its low price, wide r... Read more
Appendix B: Examples The purpose of this chapter is to provide basic information about microcontrollers that one needs to know in order to be able to use them successfully in practice. This... Read more
The previous activities showed you how to make the microcontroller activate outputs. This activity demonstrates how to receive inputs from externally connected devices. The input programs al... Read more
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