Ultrasonic Sensor Ultrasonic waves are sound waves that exceed the limits of human hearing, with a vibration frequency above 20 kHz. When working, the ultrasonic sensor converts between voltage and ultrasonic waves. When the ultrasonic sensor emits ultrasonic waves, the probe converts voltage into ultrasonic waves and emits them. When receiving ultrasonic waves, the receiving … Read more
Last week’s article discussed how to control LEGO with Arduino through Bricktronics, building a bridge of communication between Arduino and LEGO. Through this communication mechanism, we can integrate Arduino’s rich peripheral detectors into our application system, giving wings to our creativity. When writing last week’s article, it was during a haze period, but the “unruly … Read more
Everyone knows about Arduino, which is a convenient, flexible, and easy-to-use open-source electronic prototyping platform.It includes hardware (various models of Arduino boards) and software (Arduino IDE). The hardware of the Arduino board is relatively simple, and for most hardware engineers, it is not difficult to design an Arduino board. However, some engineers have made an … Read more
Introduction to Building Your Own FM Radio Receiver with Arduino and Si4703 In this project, we will build a fully functional FM radio receiver using Arduino Nano and Si4703 FM tuner module. Perfect for enthusiasts and electronics hobbyists looking to delve into RF and wireless communication. The Si4703 module is a highly integrated FM receiver … Read more
( This content is related to IoT technology and is not related to Rhino modeling software.) This summary, while focused on the ESP32-CAM and remote video, is a template approach to IoT development, allowing for many projects through variations. It involves hardware programming and Android development. The content itself is derived from fragmented prior research … Read more
The foundation of the Arduino platform is the AVR instruction set microcontroller, so it is necessary to understand some differences between microcontrollers and Arduino before using Arduino. 1 What is a Microcontroller? A working computer consists of these parts: Central Processing Unit (CPU) (for computation and control) Random Access Memory (RAM) (for data storage) Read-Only … Read more
The Raspberry Pi Pico has quickly become a popular choice among embedded developers due to its powerful capabilities and low price. However, for developers accustomed to the Arduino platform, getting started with the Pico may require some time to learn the new development environment and tools. The advent of the Arduino-Pico project provides developers with … Read more
Arduino and Raspberry Pi, which of these popular development boards should you choose? There is no correct answer to this question; it really depends on your needs. For Raspberry Pi, due to its stronger computing power and the fact that it runs on a Linux operating system, it can be used to develop popular programming … Read more
Embedded Linux QQ Group: 175159209, enthusiasts are welcome to join and discuss technical issues! Linux, Apache, MySQL, and even Android are well-known in the tech industry, but can open source hardware become as popular as software? Arduino is just a development board; can chip design also adopt an open source model? Known for its open … Read more
This course is specially designed for design students without a CS background, aiming to master basic IOT (C-Arduino). It is committed to combining creativity and technology through continuous learning, exploring the boundaries and design value of Human-Computer Interaction (HCI). The course will focus on how to quickly learn and master the Arduino programming language and … Read more