Interfacing(USB – RS232 – I2c -ISP) Projects

USB to Serial TTL

USB to Serial TTL

For some of my PIC projects I need a serial (RS232) interface to print some messages on the screen of my computer. I still have a desktop computer that has one RS232 interface but nowadays most computers have a USB interface instead. You can buy devices that convert – TTL – RS232 signals to USB […]

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BOOTLOADER WITH PIC18F2550

BOOTLOADER WITH PIC18F2550

This is a small board which use the well know Pic18F2550, this microcontroller is easy to find in the electronic stores and most of the electronics hobbyist have one of them in their stock. So in this opportunite We are going to build a develpment board, which means that will have all the neccesary to

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PIC18F2455 OBD2 USB TO RS232 CONVERTER CIRCUITS

PIC18F2455 OBD2 USB TO RS232 CONVERTER CIRCUITS

USB-to-RS232 converter on desktop computers COM port does not work well, but most of them are not useful for notebook laptop com-port Serial not found. Based on PIC18F2455 microcontroller circuit diagram hex driver software and observation programs there. USB… Electronics Projects, PIC18F2455 OBD2 USB to RS232 converter circuits “microchip projects, microcontroller projects, USB-to-RS232 converter on desktop computers COM

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USB BATTERY CHARGER CIRCUIT WITH PIC16F629

USB BATTERY CHARGER CIRCUIT WITH PIC16F629

USB Battery Charger Circuit Pic16f629 microcontroller integrated with the computer’s USB port 1 100-1000 The AAA battery charging circuit charging time the battery current compared to 1-14 hours of battery is full time dual-color LED and buzzer and warning… Electronics Projects, USB Battery Charger Circuit with PIC16F629 “battery charger circuit, microchip projects, microcontroller projects, pic assembly example, USB

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LCD VFD CONTROL CIRCUITS PIC16F873 PIC16F628 USB RS232

LCD-VFD CONTROL CIRCUITS PIC16F873 PIC16F628 USB RS232

USB LCD/VFD Controller is a HD44870 based LCD/VFD controller via USB interface. The control command is compatible with Matrix-Orbital’s LCD module. So, you can use any MO friendly software to control this baby. Such as LCDC.The firmware are based… Electronics Projects, LCD-VFD Control Circuits PIC16F873 PIC16F628 USB RS232 “microchip projects, microcontroller projects, pic assembly example, pic16f628 projects, USB

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PIC C18 CCS C USB APPLICATIONS PIC18F4550 PIC18F2550 CIRCUITS 1

PIC C18 CCS C USB APPLICATIONS PIC18F4550 PIC18F2550 CIRCUITS

Previously prepared by @Ahmet ATA `s” Step by Step USB and Applications “share the work I did from the most comprehensive Turkish source USB PIC think about communication. Of electro-techno forum “to tmco” very nice continuation of this project,… Electronics Projects, PIC C18 CCS C USB Applications PIC18F4550 PIC18F2550 Circuits “ccs c examples, microchip projects, microcontroller projects, pic18f2550

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CCS C EXAMPLES PIC18F2550 USB LEDS

CCS C EXAMPLES PIC18F2550 USB LEDS

Two main application’s source code ccs c there are other files necessary computer programs. One of the applications PIC18F2550 USB LED turn off the LEDs are doing has a source code through Visual C #. If other applications ACD… Electronics Projects, CCS C Examples PIC18F2550 USB LEDs “microchip projects, microcontroller projects, pic18f2550 projects, Two main application’s source code

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Placing code in a specific Rom Flash Program Memory Address of Microchip Pic Microcontroller

Placing code in a specific Rom/Flash/Program Memory Address of Microchip Pic Microcontroller

Recently i was working with 8-bit pic16f877 microcontroller and i want to place program code at a specific rom(read only memory) location. I was working with xc8 compiler and mplabx ide.  Previously i did this same thing many times while using c18 c compiler. C18 compiler uses #pragma code directives to accomplish this task. But when i

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