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Gravity:Digital RED LED Light Module
A simple red LED module with a Gravity 3-pin digital interface for plug-and-play connection to Arduino and other microcontrollers via a Gravity IO Expansion Shield. Ideal for beginners learning digital output control.
Key Features
- Gravity Interface – 3-pin plug-and-play connection
- Digital Control – Simple on/off via a single digital pin
- Active-Low Design – LED lights when the signal pin is set LOW
Specifications
- Type – Digital
- Colour – Red
- Pin Definition – (1) Signal, (2) VCC, (3) GND
Package Contents
- 1× Gravity Digital Red LED Module
- 1× Digital Sensor Cable
Note: This LED is wired active-low — it lights up when the signal pin is set to LOW. This prevents the LED from drawing excessive current from the microcontroller I/O pin. To use it with active-high logic, swap the signal wire (green) with the GND wire (black), and connect the VCC wire (red) to the signal pin's original position.
$0.86
Original: $2.87
-70%Gravity:Digital RED LED Light Module—
$2.87
$0.86Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
A simple red LED module with a Gravity 3-pin digital interface for plug-and-play connection to Arduino and other microcontrollers via a Gravity IO Expansion Shield. Ideal for beginners learning digital output control.
Key Features
- Gravity Interface – 3-pin plug-and-play connection
- Digital Control – Simple on/off via a single digital pin
- Active-Low Design – LED lights when the signal pin is set LOW
Specifications
- Type – Digital
- Colour – Red
- Pin Definition – (1) Signal, (2) VCC, (3) GND
Package Contents
- 1× Gravity Digital Red LED Module
- 1× Digital Sensor Cable
Note: This LED is wired active-low — it lights up when the signal pin is set to LOW. This prevents the LED from drawing excessive current from the microcontroller I/O pin. To use it with active-high logic, swap the signal wire (green) with the GND wire (black), and connect the VCC wire (red) to the signal pin's original position.
