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Electronic building traffic light LED block is a good choice for the production of traffic light system model and scientific DIY project. Mini traffic light LED display module is suitable for analog traffic signal system, teaching demo, indication sign, light alarm system etc.
What will I get?
Pack of 5 Mini Traffic LED Light
Overall Size: 56*21 mm / 2.2*0.83 inch (L*W)
LED Color: Red, Yellow, Green
LED Light Diameter: 8mm/ 0.3 inch
Pin Count: 4
Working Voltage: DC 5V
Input: Digital Signal Output
Are there any advantages of the product?
Mini size, wiring simple, work with DC 5V voltage. Common cathode, red, yellow and green light control separately, each LED light can emit one color, high brightness.
How to use it?
Digital signal output, input high level from controller makes LEDs ON, low level OFF.
What should I notice?
Note: It just support controller to control. Please check the size, voltage, light color and quantity before you purchase.
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Reviewed in the United States on November 2, 2022
Works well with esp8266.
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