All Products
Showing 1-2 of 2 products
Silicone Elastomer 4x4 Button Keypad - for 3mm LEDs
Adafruit Trellis Monochrome Driver PCB for 4x4 Keypad 3mm LEDs
Silicone Elastomer 4x4 Button Keypad - for 3mm LEDs
A soft, squishy 4×4 silicone elastomer keypad with 16 buttons, each designed to fit a 3mm LED for optional backlighting. The conductive pad on the bottom of each button closes a contact underneath when pressed, providing ~3mm of silent travel with a satisfying feel. The keypads can be tiled edge...
Adafruit Trellis Monochrome Driver PCB for 4x4 Keypad 3mm LEDs
The Adafruit Trellis is an open-source backlight keypad driver system designed to work with the Adafruit 4×4 elastomer keypad and 3mm LEDs. Each tile handles keypress detection and LED control for a 4×4 grid over I2C, and up to 8 tiles can be connected together for a total of 128 buttons and LEDs...
