SunFounder ESP32 Starter Kit
• You can open the file 6.2_flowing_led.ino under the path of esp32-starter-kit-main\c\codes\6.
2_flowing_led directly.
• Or copy this code into Arduino IDE.
This project extends the functionality of the 2.7 RGB LED Strip project by adding the ability to display random colors
on the LED strip. Additionally, an obstacle avoidance module has been included to dynamically change the direction
of the running light.
1.33 6.3 Reversing Aid
Imagine this: You’re in your car, about to reverse into a tight parking spot. With our project, you will have an ultrasonic
module mounted on the rear of your vehicle, acting as a digital eye. As you engage the reverse gear, the module springs
to life, emitting ultrasonic pulses that bounce off obstacles behind you.
The magic happens when these pulses return to the module. It swiftly calculates the distance between your car and
the objects, transforming this data into real-time visual feedback displayed on a vibrant LCD screen. You’ll witness
dynamic, color-coded indicators depicting the proximity of obstacles, ensuring you have a crystal-clear understanding
of the surrounding environment.
But we didn’t stop there. To immerse you further into this driving experience, we incorporated a lively buzzer. As your
car inches closer to an obstacle, the buzzer’s tempo intensifies, creating an auditory symphony of warnings. It’s like
having a personal orchestra guiding you through the complexities of reverse parking.
This innovative project combines cutting-edge technology with an interactive user interface, making your reversing
experience safe and stress-free. With the ultrasonic module, LCD display, and lively buzzer working harmoniously,
you’ll feel empowered and confident while maneuvering in tight spaces, leaving you free to focus on the joy of driving.
Required Components
In this project, we need the following components.
It’s definitely convenient to buy a whole kit, here’s the link:
Name ITEMS IN THIS KIT LINK
ESP32 Starter Kit 320+
You can also buy them separately from the links below.
1.33. 6.3 Reversing Aid 113
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