4-Way Intersection Model Traffic Light DIY Soldering Kit
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|Discount Type||Quantity||Volume Price|
|Quantity||3 - 9||7.5% C$ 7.31|
|Quantity||10 - 24||12.5% C$ 6.91|
|Quantity||25 +||15% C$ 6.72|
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When assembled, this Model Traffic Light simulates a traffic light on a 4-way intersection.
The pictures show the finished product after soldering! This is a DIY kit and soldering is required!
The time for the green phase can be adjusted using the pushbuttons, and a “late-night mode” that flashes only the yellow LEDs is available as well.
This circuit uses an 80C51 microcontroller. A combination of colour LEDs and 2 Digits shows the status and the remaining transit time to simulate the working state of the actual crossroad traffic lights.
Button 1 turns the late-night mode on and off.
Button 2 is to enter the set-mode for the transit time. The adjustment is done with buttons 3 (+) and 4 (-). Press button 2 again to exit the set-mode.
We recommend a USB power adapter (charger) to supply 5V to the Model Traffic Light.
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