Recently Viewed

Keypad to Serial Converter

Keypad to Serial Converter
  Zoom
 Keypad to Serial ConverterKeypad to Serial Converter 
Our Price:  £4.99(Inc. 20% VAT)(£4.16 Exc. VAT)Earn 4 Loyalty Points
+

SKU:  PPAC0011
Part Number:  AC0011
Brand:  Proto-PIC
Requires Soldering:  Yes

Stock / Availability

Available Now:  

No stock, delayed despatch
Need more than we have? : Order Now for delivery within 3-6 Working days
Membrane Matrix Keypad  3x4Membrane Matrix Keypad 3x4
  (1 Review)

This great little board is supplied as a kit, with the PCB, Capacitor, Headers & a Chip programed with the code, ready to go. Once you have assembled the kit, connecting up a keypad like our 3x4 membrane matrix keypad. will give a character output at 9600 BAUD when a key is pressed. The keys do not auto-repeat, making key entry easier.

 

Key output from a 4x4 matrix keypad

 

1  2  3  A

4  5  6  B

7  8  9  C

*  0  #  D

 

With a 3x4 matrix keypad, ignore the right hand column.

If you require these assembled, please contact us. There will be a charge for this service.


Customers who bought this item also bought:


Customer Reviews
Average Rating (1 Review):  
Write a Review and share your opinions!

Rating:  
Great product - and all for me.
Tuesday, 27 March 2018  |  Kieron

I wanted to connect a keypad to my Arduinio, but I only had 1 pin left. I called the tech guy at proto-pic and after a discusion about my choised, he offered to design a custom board to make the keypad connect to a serial pin on the arduino. I connected the keypad to the board and the board to my arduino, I have now got a fully working project, using all the I/O ppins on the Arduino UNO.

 

This review has not been appraised.


Response:

Hi Kieron - we're always glad to help, and it's customers like yourself that inspire us to design new products. Good luck on your future projects.

Related Products
Membrane Matrix Keypad  3x4

Membrane Matrix Keypad 3x4£3.49

  (1)
Free Technical Support
Fast Delivery Options
Customer Loyalty Scheme

Proto-PIC - UK Distributor of Sparkfun, Arduino, BBC Micro Bit, Adafruit Electronic ComponentsProto-PIC ; UK Distributor of Sparkfun, Arduino, Adafruit, BBC Micro Bit electrical components