This programmer is intended for people who need a microchip pic programmer to flash at hex file onto a micro controller, but seldom do so and find investing in a pic kit of some sort too expensive. The programming process will take a long time, 5-30 min depending on hex file size, so its NOT […]
The 2$ USB Pic Programmer & Serial Cable Read More »
This guide hopefully will show you how to write C code that will allow you to read in an analog input (AI) value to your PIC microcontroller. I am using a PICkit 3 programmer with a PICkit 2 18-pin demo board. The microcontroller is a PIC1827, but the ideas discussed in this article will be
How to Get an Analog Input on a PIC Microcontroller Read More »
This Instructable is a beginners guide to debugging code programed in the MPLAB X IDE v2.0. The steps covered are common application’s of the debugger software and problems I encountered as a beginner user and a inexperienced programmer. The content will be useful to programmers with little experience using a microprocessor and writing code. More
Beginners Guide to Debugging in MPLABX Using ChipKIT PRO MX7 by DIGILENT Read More »
here is our our first tutorial on Instructable so be indulgent. This tutorial shows the method of using an Arduino UNO board as a PIC microcontroller programmer. This method has been tested with PIC 18F2550 and 18f4550 but can be used to program the following pic: 18F2420 18F2455 18F2520 18F2550 18F4420 18F4455 18F4520 18F4550 The
How to Program a PIC 18F2550 or 18f4550 With Arduino UNO Read More »
Note : This hack is only needed if your usb-serial does not support the BREAK functionality. Else, it may work with as it is, with the usual programming software like PicPgm, WinPic etc. Usually the DIY programmers like JDM do not work for usb-serial converters. Voltage levels, timings, and missing functionality like setbreak() causes issues.
PIC Programmer Using USB-Serial Converter for 18F4550 Read More »
Hello, guys! In this project I will try to explain my experiments on PIC MCU and Python serial communication. Over the internet, there are many tutorials and videos on how to communicate with PIC MCU over virtual terminal which is very useful. However, in my main project one of the requirements is to establish serial
PIC MCU and Python Serial Communication Read More »
Well I’m bringing home pic programmer, inexpensive clone pickit2 and support products microchip pic 18F2550 is used, this controller has an output voltage of 3.3v and 5v for different pic’s that use different voltages. Well this programmer is built because here in my country Mexico, a PicKit2 costs about $ 35 and to create this
Pic Programmer USB Read More »
It really took me 10 years to build that programmer !! Don’t be surprised , I actually started building the original programming circuit of Microchip PIC 16F84 ( JDM 2 ) on 2003 and finished it in 2 days. Then on 2013 , I found that it can be reused to program the advanced Microcontroller used these days like PIC 18F4550. Here
How I Made This 18F4550 Programmer in Ten Years Read More »
One day I had a college professor getting ready to teach us students a powerful mathematical trick in EE101 – mesh circuit analysis I think. Before he got started he said, “Today, my students, I give you a BIG gun.” It got our attention and I remember the quote, but sadly, I’d be hard pressed
Realtime OS / LCD on $12 Discovery Board Read More »
A simple development board seems like a fun project. I’m recording my ideas here, and hope to get some input from other members of the ‘uC (or anyone else). To avoid feature creep, I think several levels of dev-board would be a good idea. This page will describe my ideas for a level one board,
Idea: a Simple PIC Development Board Read More »
