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40pcs 3mm LED lights of each color
Thermistor 100K 3950 NTC thermistor has high sensitivity and accuracy
Stepper motor driver specifications
2v and has a shaft diameter of 1 mm and a shaft length of 9
Save data when power is off
LED trafikljus olja för 3dprinter 40pcs 3mm LED lights ofLED Traffic Lights Make your model railroading experience realistic and efficient with LED traffic lights! This module looks just like a real traffic light and is easy to control with an Arduino just plug in 5V power, digital signal output and common cathode red yellow green control. Enjoy the simplicity of these three color LEDs. They are powered by 5V. Specifications: Module that looks like a traffic light. Can be used for model railways etc. Size:
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