Cart 0

Gravity: Digital Blue LED Light Module

Deliveryfrom just £2.50

20,000+customer reviews

No Quibblereturns policy

Securepayment system

Next Day DeliveryOrder by 2PM*

Sold Out
£3.00

We will notify you when this product becomes available.


*PreOrder Details

Share this Product


This Blue LED light module has a shiny white color. It is ideal for Arduino starters.  This module can be easy to be plugged on IO/Sensor expansion shield. 

NOTE: This LED is wired to light up when the Signal pin is set to low. The reason for this is to prevent the LED from demanding too much current from the microcontroller and damaging the I/O. 

If you wish to make this LED light up with a logic high, you can switch the Signal wire (Green) with the GND wire (Black) and the Voltage wire (Red) to the Signal wire's original spot. 


  • Type:Digital
  • LED light module pin definition : (1) control terminal (2) power supply (3) ground


Share this Product


More from this collection