Tag: Arduino
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Using HC-SR04 Ultrasonic Sensor with Arduino for Traffic Light Control
Upgrade your Arduino traffic light with an HC-SR04 ultrasonic distance sensor! This lesson walks you through replacing manual buttons with smart object/wave detection.
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Lesson 1: Simple Blinking LED Project With Arduino
Making a simple blinking LED project with Arduino is the starting point where many start. This short lesson can help you start your journey learning coding and electronics with Arduino.
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Lesson 3: Building a Crossroad Traffic Light Circuit With Arduino
On this page: In the previous lesson, we had learned about making a single traffic light circuit and use Arduino to control it. This lesson expands the circuit to build a crossroad traffic lights with Arduino, using either additional pins or a simple trick. 1. Needed Components 2. Connecting Your Traffic Light Circuit 3. Code…
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Lesson 2: Making a Traffic Light Project With Arduino
List of content 1. Needed Components 2. Connecting Your Traffic Light Circuit 3. Code Here’s a simple Arduino code for the traffic light system: How this code words: Variable declaration at the beginning, we stored the numbers 12 and 13 into variables (redPin, GreenPin) Setup The pinMode() Command determines the type of pin (input or…