Automotive Electronics

The Endless Creative Possibilities of Arduino: An Electronic Magic Platform

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The Endless Creative Possibilities of Arduino: An Electronic Magic Platform

Let’s explore Arduino together! Arduino It is an open-source electronic prototyping platform (an electronic design and development platform created based on open-source principles), which includes hardware (microcontroller-based circuit boards) and software (Arduino IDE, which stands for Integrated Development Environment). Its applications are extensive, ranging from smart home systems to robotics development, and from creative electronics … Read more

Implementing a Smart Trash Can Using Arduino and Ultrasonic Sensor

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Implementing a Smart Trash Can Using Arduino and Ultrasonic Sensor

This article briefly discusses how to use Arduino in conjunction with an ultrasonic module to create a smart trash can experiment. When a person approaches the trash can, it automatically opens. Trash Can Materials Needed Arduino Ultrasonic Sensor Servo Wiring Connection Wiring Connection Physical Wiring Code #include <Servo.h> const int trigPin = 9; // Trigger … Read more

How to Use DHT11 Temperature and Humidity Sensor with Arduino

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How to Use DHT11 Temperature and Humidity Sensor with Arduino

Follow,Star Public Account so you don’t miss out on wonderful content The DHT11 digital temperature and humidity sensor is a comprehensive sensor that includes a calibrated digital signal output, commonly used in HVAC, automobiles, dehumidifiers, automatic control, and other fields. This article introduces the DHT11 driver and prints the collected ambient temperature and humidity data … Read more

Building an Ultrasonic Radar with Arduino and Ultrasonic Sensor

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Building an Ultrasonic Radar with Arduino and Ultrasonic Sensor

Introduction to Ultrasonic Radar: The functionality of Arduino is truly powerful, allowing for the creation of interesting projects using various sensors. Today, we will develop an ultrasonic radar using the Arduino board and ultrasonic sensor, capable of detecting distances up to 40CM. When there are obstacles, the scanning interface will display red and show the … Read more

Arduino Example – PIR Motion Sensor

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Arduino Example - PIR Motion Sensor

PIR Motion Sensor The PIR motion sensor, also known as a human infrared sensor, is widely used in fields such as anti-theft alarms, visitor notifications, and non-contact switches. Piezoelectric ceramic dielectrics can maintain a polarized state after polarization, known as spontaneous polarization. Spontaneous polarization decreases as temperature increases and drops to zero at the Curie … Read more

Inductive Proximity Sensor Interface with Arduino

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Inductive Proximity Sensor Interface with Arduino

The proximity sensor is used to detect the presence of nearby objects. For example, the LJ12A3-4-Z/BX inductive proximity sensor is a compact, low-power, user-friendly, and stable proximity switch sensor used to detect the presence of metal objects. The LJ12A3-4-Z/BX has three pins, two for connecting to a 6-36V power supply, and the third is a … Read more

Industry and Products of Rockchip: Advancements in Chip and Module Manufacturing

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Industry and Products of Rockchip: Advancements in Chip and Module Manufacturing

Education, Office, and Consumer Electronics: AI learning machines, dictionary pens, large conference displays, cloud terminals, e-readers, all-in-one video conferencing machines, home IPCs, robotic vacuum cleaners, digital photo frames, best friend machines, tablets, and various types of electronic devices. Industrial and Robotics HMI, PLC control, edge gateways, edge computing, industrial tablets, industrial vision inspection, industrial robots, … Read more

PCB Design Considerations for RK3588 VDD_LOGIC Power Supply

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PCB Design Considerations for RK3588 VDD_LOGIC Power Supply

PCB Design Considerations for RK3588 VDD_LOGIC Power Supply 1. The copper width for VDD_LOGIC must meet the current requirements of the chip. The copper connected to the chip’s power pins should be sufficiently wide, and the path should not be too severely interrupted by vias. It is essential to calculate the effective line width and … Read more

Understanding Microcontrollers: What They Are, Their Applications, and How to Start Learning

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Understanding Microcontrollers: What They Are, Their Applications, and How to Start Learning

What is a Microcontroller?A microcontroller is a compact integrated circuit designed to govern a specific operation in an embedded system. It combines a microprocessor, memory, and input/output peripherals on a single chip. The early applications were primarily in teaching microcomputer principles and simple measurement and control systems, but they are now rarely used. The Intel … Read more

Controlling a Small Fan Module with .NET and Raspberry Pi

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Controlling a Small Fan Module with .NET and Raspberry Pi

(Give DotNet a star to enhance your .Net skills) Source: Dongxia Dugu cnblogs.com/tcjiaan/p/14547950.html Introduction A small fan is essentially a motor with blades attached to its shaft. There are two-blade and three-blade designs. We played with these as kids; solar-powered hats had small fans, and when riding bikes to school, they would spin in sunlight. … Read more