Hero image 0 of 8 Buttons Keyboard Module with LED Indicator, 3.3-5V Digital Output Keypad Module with Built-in Pull-up Resistors for ARM Raspberry Pi Arduino Projects, 0 of 13
8 Buttons Keyboard Module with LED Indicator, 3.3-5V Digital Output Keypad Module with Built-in Pull-up Resistors for ARM Raspberry Pi Arduino Projects
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Key item features
- 🔘 8 buttons with LEDs – visual feedback for each key press – LEDs light when a button is active, great for user interfaces.
- 🔌 Built‑in pull‑up resistors – no extra components needed – Connect directly to any digital input pin.
- ⚡ 3.3V and 5V compatible – works with all popular boards – Use with Arduino, ESP32, Raspberry Pi, or STM32.
- 🛠️ Digital output – simple to read with GPIO – Each button provides a clean low/high signal.
- 📏 Mounting holes – secure in enclosures or panels – Four 3mm holes make it easy to mount permanently.
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