Gravity: Analog ADKeyboard Module V2

Name: Gravity: Analog ADKeyboard Module V2
Brand: DFRobot
SKU: DFR0075

Gravity: Analog ADKeyboard Module V2 — DFRobot — DFR0075

Analog keyboard module that reads multiple keys on a single analog input pin to save GPIO, compatible with 5 V/3.3 V and I/O expansion boards.

Start wiring

I2C · Analog · USB · 3.3 – 5 V · Breakout

Verify supply voltage and logic levels before powering up.

Keypads

36 other options

Matrix keypads, analog ADKey boards, I2C keypad controllers, joysticks, and finished USB-HID keyboards are all here. Pin budget and simultaneous-press requirements are the splits that matter.

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4x4 Matrix Keypad visual preview
4x4 Matrix Keypad

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