Playing with Arduino - peripheral modules - sensor components (2)

Course background:
Arduino has many applications. Making smart cars and robots are two common uses. In order to avoid collisions, smart cars need to measure surrounding obstacles in real time. In order to maintain stability, robots also need to monitor the posture information of the system at all times. This lesson mainly explains how to use sensors to detect obstacles and postures in the above two scenarios.
Core content:
1. The principle and usage of ultrasonic sensors
2. The principle and usage of accelerometer
3. The principle and usage of obstacle avoidance sensors
Software environment: Arduino IDE, Fritzing
Is information provided: No
Course level: Elementary
Suitable for the crowd:
Enthusiasts of zero-based embedded, Internet of Things, and smart hardware

• Chapter 1：1 Use Arduino to detect distance (12 minutes and 28 seconds)

• Chapter 2：2 Use Arduino to detect system attitude (5 minutes and 10 seconds)

• Chapter 3：3 How to avoid obstacles based on Arduino-based smart car (3 minutes and 47 seconds)