PHP 300.00 PS2 KEYBOARD DRIVER MODULE SERIAL PORT TRANSMISSION

PS2 Keyboard Driver Module Serial Port Transmission Module for AVR

Features:
1. 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.

2. Working principle
PS2 keyboard driver module USES a piece of programmed code of MCU as the controller, to read the state of PS2 keyboard keys. When the keyboard is pressed, the LED lights flashing on the PS2 keyboard driver module, at the same time through serial communication and parallel I/o port ,the value of keys will be output.
?? For example, Press "A" key, serial port output data 0x1c, parallel I/o port output 0x1c by D7-D0. The output scan code can refer to the back of the content.

3. 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.
5>.Module size: 35.5mm(length)*33.5mm(width)*18mm(high)


4. Module instructions
1>. Interface definition
RXD: Receive Data, connect to TXD of MCU;
TXD: Transmit Data, connect to RXD of MCU;
GND: connect to GND;
+5v: connect to VCC(5V).
D0-D7:Parallel communication data port;
2>. Serial interface circuit

3>. Parallel interface circuit

Package Includes:
1 x PS2 Keyboard Driver Module



SERIOUS BUYERS ONLY PLEASE

Contact number: 09333-888-611

Do payment first before your item would be shipped on that schedule date. No COD option.

Mode of payment is either thru GCASH, BPI, LBC or PALAWAN Express, PAYPAL(+4.5%+15), Cash for meetups.

Provincial buyers, you pay for the added shipping cost:

Via LBC: Starting Oct 1,2017 LBC rates up (till 1 Kilo weight)
155.00 (Metro Cebu)
190.00 (Visayas)
190.00 (Metro Manila)
205.00 (Luzon/Mindanao)
+ 5php insurance for every 500 declared value.

Via JRS: Letter pouch till 100 grams
99.00 (Visayas)
114.00 (Luzon/Mindanao)

Schedule for sending parcels is M-W-F ONLY. Payments should be received in the morning of MWF if you want your item to be shipped on that scheduled day. As I leave by lunch to send out of town orders already. Otherwise, it would be on the next schedule date. Thanks!





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