- "This keypad has 12 buttons, arranged in a telephone-line 3x4 grid. It's made of a thin, flexible membrane material with an adhesive backing so you can attach it to nearly anything. The keys are connected into a matrix, so you only need 7 microcontroller pins (3-columns and 4-rows) to scan through the pad. " -- website.
- Item content: English
- Notice: Arduino not included.
Includes: cable connector (85mm), 7-pin 0.1" pitch connector.
Product ID: 419
- 1 item : in case
- UNT - THE SPARK
Other Standard Numbers:
- Publisher Number, Adafruit: 419