Description: Sharing a negative pole, by energizing different pins of the panel, the red, yellow and green LED lights can be individually controlled on and off.Technical Parameters:Size: 56*21*11mmColor: red, yellow, greenLED: 5mm *3Brightness: normal brightnessVoltage: 5VInput: digital signal outputInterface: common cathode red, yellow and green individually controlled Applications : 1> Simulated traffic signal system2> Teaching demonstration3> Indication signs4> Light alarm system Frequency Asked Questions 1> Does it apply to 3.3V or 5V?Q: It can work under 3.3V and 5V. 2> Is it RGB?Question: No, each LED light can only emit one color of light. 3> Can 3 LEDs light up at the same time?Q: Yes, it can. It can be controlled by yourself.
Price: 44.99 USD
Location: Clifton, New Jersey
End Time: 2025-01-21T17:45:27.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Forward Voltage: 5 V
Number of Pins: 4
LED Color: Red Green Yellow
Packaging: Bulk
Brand: Unbranded
Number of LEDs: 3
