This is a simple circuit which shows how to interface 16×2 LCD to PIC18F4550 microcontroller which is of family PIC18F. Interfacing LCD to PIC is not different from interfacing to 8051. The basic ...

USB interfaces are everywhere today, with low cost flash memory drives and all kinds of USB peripherals readily available. But these are very much focused on the PC market. Attempt to make use of ...

The simple project was designed to interface a PIC16F877 microcontroller to the USB bus using the FTDI FT245 USB FIFO device. A single sided PCB with only one surface mount device, pertaining to the ...

Microchip has two new flash PIC microcontrollers, the PIC18F2450 and PIC18F4450, with certified Full-Speed USB 2.0 connectivity for 12Mbit/s data transfer rates, and 12MIPS (48MHz) processing ...

[David] sent in his implementation of reading a PS/2 mouse with a PIC microcontroller and some LED displays. Of course, this follows hot on the heels of using a PIC with a PS/2 keyboard so now might ...

OBD-II became the mandatory I/O diagnostic port on cars starting around 1996 in the US. Considering that the interface consists of a couple of I/O lines, serial/usb adapters have been ridiculously ...

A rotary encoder is a digital input device used to measure angular rotation and direction. It does this by sending two out-of-phase pulse trains. Direction is determined by which pulse arrives first.

PIC IO pins RC2 and RC3 are used by the PIC firmware to simulate RTS/CTS handshake signals with the VNC1Ls UART interface. A 5V regulated PSU at 250mA is required, providing up to 200mA at the USB “A” ...