3x4 Keypad wired to Feather, finger types out 867-5309
Punch in your secret key (or Jenny's number) into this numeric matrix keypad. This keypad has 12 buttons, arranged in...
$6.50
In Stock
Video of manicured finger pressing buttons on 4x4 keypad. The pressed numbers appear on an OLED breakout display on a breadboard.
Punch in your secret key (or Jenny's number) into this numeric matrix keypad. This keypad has 16 buttons, arranged in...
Out of Stock
Black 3x4 Phone-style Matrix Keypad
Hey, Jenny, I've got your number! And I'm going to dial 867-5309 into this very nice phone-style matrix keypad. This keypad has 12 buttons, arranged in a telephone-line 3x4...
$8.50
In Stock
Finger pressing one key of 3x4 keypad
Punch in your secret key into this numeric matrix keypad. This keypad has 12 buttons, arranged in a telephone-line 3x4 grid. It's made of a thin, flexible membrane material with an...
$3.95
In Stock
Finger pressing a button of 1x4 flexible  keypad
Punch in your secret key into this numeric membrane keypad. This keypad has 4 buttons, and since every key has its own wire line, no matrix code is required - just treat these like...
$2.95
In Stock