ITEM NAME:Mini-Traffic Light 5V LED Display Module for Arduino Creative DIY Kit 5P MWK Descriptio n Description: LED: 5mm *3 Brightness: normal brightness Voltage: 5V Input: digital signal output Interface: common cathode red yellow green separate control Specifications: Material: LED Size: 56*21*11mm Color: Red Yellow Green Package Included: 5 * LED Traffic Light Module Note: 1.Due to the manual measurement and different measurement methods, please allow 2-3cm deviation. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! 5PCS Traffic Light 5V LED Display Module for Arduino Digital Signal Output.5PCS Traffic Light 5V LED Display Module for Arduino Digital Signal Output. Brightness: normal brightness. 5 LED Traffic Light Module. We'd like to settle any problem in a friendly manner. Input: digital signal output.
