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LCD-VFD Control Circuits PIC16F873 PIC16F628 USB RS232

Electronics Projects, LCD-VFD Control Circuits PIC16F873 PIC16F628 USB RS232 article "microchip projects, microcontroller projects, pic assembly example, pic16f628 projects, " tagged with

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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 on David Potter’s Serial LCD/VFD Display, but I almost rewrite the entire code.

LCD VFD Control Circuits PIC16F873 PIC16F628 USB RS232 usb lcd LCD VFD Control Circuits PIC16F873 PIC16F628 USB RS232 rs232 vfd

I build this controller based on a PIC16F873 MCU. The main feature are:

Use a FTDI FT232BM chip as the USB bus controller.
The whole device are work in Bus-Power mode, and no external power are needed.
Supports industry-standard LCD interface (Hitachi HD44780 or “14/16 pin” interface)
Configured for 16×2,20×2,20×4,40×2 LCD/VFD module.
Hareware 19200-baud RS-232 input, 96 bytes of receive buffer. Flow control are not supported Standard software commands such as clear screen, cursor move, etc.
Supports custom characters,The LCD/VFD can configured via commands
The Splash screen can changed to whatever you want
2 GPO,4×4 Keypad,The LCD contrast could be configured by software

LCD VFD Control Circuits PIC16F873 PIC16F628 USB RS232 serial vfd

Serial LCD/VFD Controller is a HD44870 based LCD/VFD controller via RS-232. 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 on David Potter’s Serial LCD/VFD Display, but I almost rewrite the entire code.

I build this controller based on a PIC16F628 MCU. The main feature are:

Supports industry-standard LCD interface (Hitachi HD44780 or “14/16 pin” interface)
Configured for 16×2,20×2,20×4,40×2 LCD/VFD module.
Hareware 19200-baud RS-232 input, 96 bytes of receive buffer. Flow control are not supported Standard software commands such as clear screen, cursor move, etc.
Supports custom characters,The LCD/VFD can configured via RS232
The Splash screen can changed to whatever you want,2 GPO

Source: hyper.sunjapan.com.cn LCD-VFD Control Circuits PIC16F873 PIC16F628 USB RS232 alternative link: lcd-vfd-control-circuits-pic16f873-pic16f628-usb-rs232.rar alternative link2 alternative link3

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