Durable Silicone Elastomer 4×4 Tactile Button Keypad Featuring Integrated 3mm LEDs

Description

So squishy! These silicone elastomer keypads are just waiting for your fingers to press them. Durable and easy to clean—just wipe with mild soap and water. These open-source keypads are similar to the light-up rubber buttons found on appliances and tools, easy to integrate into your next project.

• Each button is 10mm x 10mm square and 10mm tall, with 5mm grid spacing between buttons.
• Buttons can be tiled edge-to-edge or cut down, silicone is very soft.
• 3mm of travel when pressed for a satisfying feel, completely quiet.
• Conductive pad ring on the bottom closes a contact underneath.
• Fits 3mm LEDs inside easily; 5mm LEDs are too big.
• Compatible with diffused LEDs; blue, white, and red diffused LEDs recommended for best backlighting.
• Use with Adafruit Trellis tile-able driver to control 16 LEDs + buttons over I2C.
• EagleCad library available for PCB design integration.

Dimensions: 60mm x 60mm x 11.5mm (2.4″ x 2.4″ x 0.45″)

Weight: 17.5g

Eagle library and 3D CAD files

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