Specializing in distance and depth measurement, the time-of-flight sensor dToF, has surprisingly also focused on resolution?! 3×3 partitions, hazy; 8×8 partitions, vaguely visible; It must be the ams OSRAM TMF8829, with 48×32 partitions, the three-dimensional ‘vision’ is clearer! From the ams OSRAM WeChat official account
Hello everyone! Today, I am sharing a perfect electronic project for beginners — using the STC89C52RC microcontroller + LCD1602 + HC-SR04 ultrasonic module to create a distance measuring device that can display distance in real-time! The cost is less than 30 yuan, and the difficulty is comparable to building blocks. Once completed, it can also … Read more
Distance Measurement Using Ultrasonic Sensor with Tinkercad and Arduino
In the current rapid penetration of Internet of Things (IoT) wireless communication technology, the ability to perceive and respond to physical distances between people and objects, as well as between objects, has become key to enhancing the intelligence of devices and improving user interaction experiences. When a smart refrigerator detects a user approaching and actively … Read more
01 Overview The ultrasonic sensor is a type of sensor that uses ultrasonic waves to measure the distance to obstacles in front. This ultrasonic sensor has undergone many optimizations, providing stable performance and accurate distance measurement, and is compatible with LEGO small particle blocks. 02 Principle Humans can hear sounds due to vibrations of objects, … Read more
Ultrasonic waves are sound waves with frequencies higher than the highest frequency audible to the human ear, typically above 20kHz. Dolphins in nature communicate using ultrasonic waves, while bats use them for navigation and obstacle avoidance. Ultrasonic waves can be used to measure distance. This experiment will learn how to use Arduino to implement ultrasonic … Read more
Arduino Sensor: HS-S01A Infrared SensorArduino Sensor: HS-S02P Infrared Sensor (Obstacle Avoidance)Arduino Sensor: HS-S03P Ultraviolet SensorArduino Sensor: HS-S05P Sound SensorArduino Sensor: HS-F07P Active BuzzerArduino Sensor: HS-S08P Flame SensorArduino Sensor: HS-S09LB Raindrop SensorArduino Sensor: HS-S09PC Soil Moisture Sensor Arduino Sensor: HS-S10P Mist Sensor Arduino Sensor: HS-S11-L Gas Sensor Arduino Sensor: HS-S20P Ambient Light Sensor Arduino Sensor: HS-S21P … Read more
New Laser Distance Sensor – SDP Series Laser Distance SensorSDP Series – Accurate Measurement, Intelligent Control for the Future In fields such as industrial automation, intelligent transportation, and robotic navigation, high-precision distance measurement is a key component for achieving intelligent control. The SDP series laser distance sensor launched by Ximan Sensor Technology Co., Ltd. has … Read more
System Overview This system constructs an infrared distance measuring system using the GP2D12 infrared distance sensor, AT89C51 microcontroller, ADC0832 analog-to-digital converter, and LM016L LCD display. The system measures distance using the GP2D12, converts the analog signal to a digital signal, and displays it on the LCD. Hardware Components 1. GP2D12 Infrared Distance Sensor The GP2D12 … Read more
Click the blue text above to follow us Embedded Training – Choose Jufeng Smart Link Introduction to Ultrasonics What is ultrasonic? Ultrasonic waves are sound waves with frequencies higher than the audible range of the human ear (approximately above 20 kHz). In this chapter, we will introduce the HC-SR04, a common ultrasonic sensor module used … Read more