Details
A basic 12 button keypad for user input. The buttons are setup in a matrix format. This allows a microcontroller to 'scan' the 7 output pins to see which of the 12 buttons is being pressed.
Check the examples below for correct pin-outs and such.
Documents:
Related Products
-
882009 Keypad 3x4
3 by 4 Keypad. (Telephone-type) -
450010 Hex Matrix keypad
Hex Matrix Keypad. Pushbuttons are arranged in 4 rows and 4 columns -
707836 Button Pad 2x2 - LED Compatible
This is a translucent silicon rubber button pad with 4 buttons orignally inspired by the folks at monome.org. -
707835 Button Pad 4x4 - LED Compatible
This is a translucent silicon rubber button pad with 16 buttons originally inspired by the folks at monome.org. -
713834 Cherry MX Switch
Cherry MX Keyswitches are top-of-the-line mechanical keyboard switches.
Featured Products
|
ESP32-EVB DEVELOPMENT BOARD WITH WIFI BLE ETHERNET 
|
|
SparkFun Humidity and Temperature Sensor Breakout - SHT15 
Excl. Tax:
€32.18
Incl. Tax:
€39.26
|
New Products
-
715098 SparkFun BlackBoard C
Excl. Tax:€20.90Incl. Tax:€25.50 -
714677 SparkFun Infrared Control Kit
Excl. Tax:€9.80Incl. Tax:€11.96 -
715092 Sparkfun - USB 2.0 Cable A to C ...
Excl. Tax:€3.40Incl. Tax:€4.15 -
715031 SparkFun WiFi IR Blaster (ESP8266)
Excl. Tax:€21.00Incl. Tax:€25.62 -
715123 SparkFun RedBoard Qwiic
Excl. Tax:€18.20Incl. Tax:€22.20
Customer Area
Compare Products
You have no items to compare.
Similar products
-
-
-
-
Colorful Square Tactile Button Switch Assortment - 15 pack -
Excl. Tax:€5.78Incl. Tax:€7.05Out of stock
