Traffic Light 5V LED Display Module Red Green Yellow Light for Arduino Raspberry Pi
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Description: This is a mini-traffic light display module, high brightness, very suitable for the production of traffic light system model. Features: Small size. Simple wiring. Targeted. Custo…
Read More…This is a mini-traffic light display module, high brightness, very suitable for the production of traffic light system model.
Small size.
Simple wiring.
Targeted.
Custom installation.
| No. | Parameter | Value |
|---|---|---|
| 1 | Size | 56x21x11mm |
| 2 | Color | Red, Yellow, Green |
| 3 | LED | 5mm |
| 4 | Brightness | Ordinary brightness |
| 5 | Voltage | 5V |
| 6 | Input | Digital signal output |
| 7 | Interface | Common cathode, red and yellow green control Individually |
| 8 | Operating current | Red 13mA; Yellow 13mA; Green 25mA |
It just support controller to contorl;
Input High or Low level from controller to make LEDs ON or OFF.
It can be controlled by PWM,too.
Analog traffic signal system
Teaching demonstration
Indication sign
Light alarm system
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Q: Does it work with 3.3V or 5V?
A: It can work with 3.3V and 5V.
Q: Is it RGB?
A: No, Each LED lamp can only emit one color of light.
Q: Can 3 LEDs be illuminated at the same time?
A: Yes,it can. It can be controlled by yourself.
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