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Showing 1-5 of 5 products · 16 unavailable products hidden
Adafruit Push-button Power Switch Breakout
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The Adafruit Push-button Power Switch Breakout lets you toggle DC power on and off with a simple button press. A latching analogue circuit uses a 3A P-FET to connect or disconnect the input to the output — press once to turn on, press again to turn off. It works with 3–14V DC at up to 3A, with on...
SparkFun Qwiic Button - Red LED
The SparkFun Qwiic Button simplifies adding a tactile button to your I2C project. It handles debouncing, pull-up resistors, and polling internally, so you can focus on your application. A built-in red LED provides visual feedback and can be configured to blink at custom rates. Each button has a ...
SparkFun Qwiic Twist - RGB Rotary Encoder Breakout
The SparkFun Qwiic Twist is a digital RGB rotary encoder breakout with built-in I²C interface. It handles all interrupt management, switch debouncing, and LED PWM internally, presenting encoder position, button state, and RGB colour control over a simple I²C connection via Qwiic connectors. The ...
Adafruit TCA8418 Keypad Matrix and GPIO Expander Breakout
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The Adafruit TCA8418 Keypad Matrix and GPIO Expander Breakout is a versatile I2C GPIO expander and keypad matrix driver. With 18 I/O pins (10 columns and 8 rows), it can manage up to 80 switches in a matrix configuration or serve as individual GPIO inputs and outputs. Whether you need more butto...
Cherry MX2A Brown Tactile Keyswitch
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This tactile mechanical switch is suited to custom keyboards, keyboard repairs and embedded human-machine interfaces where you want clear physical feedback without the extra sound of a clicky switch. The Brown-style feel provides a noticeable tactile bump while remaining non-clicking.The MX2A gen...
