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PIC18F2550

Information on: PIC18F2550

• How to build a USB device with a PIC 18F4550 or 18F. The 18F4550 experimentation board
  PIC 18F4550 and 18F2550 are powerful microcontrollers including a full-speed USB V2.0 compliant interface. With these MCU it's very easy for the hobbyist to design USB devices with very few components. In these pages, I'm describing how to use the CDC firmware from Microchip. It permits to emulate a serial port with a PC running Windows or Linux. It's also very easy to build HID devices. Picture of the experimentation board The following schematic is very simple, only few ...
• IR USB on PIC18F2550
  Arthur Benemann A IR remote - USB keyboard for XBMC Hi, i'm sharing this project becuse it has become realy useful for me.(and it was easy and fun to build).And like i was not able to find some project that do this (now i have found some) i had to build it myself. It's basic a Infra red remote controler for PCs. It decodes IR signals and emulates key presses on a PC. It is recognized as a USB keyboard , so it needs no programs running in background, just plug and play. It is compatible with ...
• 16x8 LED Matrix Display
  Introduction The 16×8 LED Matrix clock was a project I built for my office. I wanted to have a clock for my desk which was a little unusual. I decided to build a 16×8 red LED matrix display and then interface this with a Microchip PIC18F2550 based circuit including a real-time clock and a temperature sensor. The final result of this project can be seen in the following video: Construction The clock is made using 2 PCBs, the top PCB contains all the LEDs and is connected to the ...