For PS2 Keyboard Driver Module Serial Port Transmission Module AVR PS2 Keyboard Driver Module

For PS2 Keyboard Driver Module Serial Port Transmission Module AVR PS2 Keyboard Driver Module Beskrivelse

Converts the PS2 protocol to TWI/IIC,UART,parallel interface

Increase the key state detection. Wide range of applications.

Application :
Robot ,Electronic products,and so

Brief introduction:
PS2 keyboard driver module, use a small microcontroller reads the PC PS2 keyboard key-press information, The values of the key will output by serial or parallel, for the use of other equipment. In a single chip microcomputer project system, main control MCU does not need to write the keyboard driver, read the key information directly, very convenient.
PS2 keyboard driver module, use a small microcontroller reads the PC PS2 keyboard key-press information, The values of the key will output by serial or parallel or TWI/IIC (Through the short circuit cap option), for the use of other equipment.

Matters need attention:
1.TWI/IIC address is 4. Modules for the host.
2.Do not use the TWI/IIC should be "IIC/TWI enable" Short circuit cap to remove. Otherwi se the module will not be able to work properly
3. *UART Baud rate: 19200

Performance parameter:
1>. working voltage:DC5V;
2>. Key information is sent out by serial(Baud rate 19200) and parallel
3>. corresponding speed;
4>. apply to PC PS2 keyboard.
Color:
Material: PCB

Package Contents:
1*Keyboard module