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Exploring Arduino: A Comprehensive Guide

Exploring Arduino: A Comprehensive Guide

Introduction to ArduinoArduino 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). It was developed by a European team in the winter of 2005, consisting of Massimo Banzi, David Cuartielles, Tom Igoe, Gianluca Martino, David Mellis, and Nicholas Zambetti.Figure 1—Arduino LOGOIt is built on an open-source simple I/O interface board and has a development environment similar to Java and C languages called Processing/Wiring. It mainly consists of two parts: the hardware part is the Arduino circuit board for circuit connections, and the other is the Arduino IDE, the programming environment on your computer. You just need to write the program code in the IDE, upload it to
Exploring Three Common Arduino Development Boards

Exploring Three Common Arduino Development Boards

Today, Teacher Cheng from Mark Pen Design Study Abroad continues to bring us knowledge related to Arduino. This article discusses three commonly used Arduino development boards: Arduino Uno, Arduino Nano, and Arduino Mega 2560.Arduino can be connected to various components like LEDs, LCD screens, buttons, stepper motors, servos, temperature and humidity sensors, distance sensors, pressure sensors, or any devices that can output data or be controlled via a breadboard or other expansion boards. It can also wirelessly connect to other devices through Bluetooth, WiFi, Zigbee, NB-IoT, and other wireless communication modules, or access the internet. You can collect data from sensors using Arduino and upload it to a data center, then control connected peripheral devices based on commands from the
Applications of Development Boards in Everyday Life

Applications of Development Boards in Everyday Life

Development boards are actually quite interesting, as they are commonly found in our daily lives.A development board is a circuit board based on a chip, designed to facilitate our development work. This means that, theoretically, any device controlled by a program and chip will have a development board used during its research and development phase. Nowadays, development boards have become commercial products, which can directly serve as the main board of some electronic devices. This reduces our workload in development and can even serve directly as the main board of certain devices.In this article, I will introduce several applications of development boards.First, from a hardware perspective, the range of chips on development boards is very broad, covering everything from remote-controlled
LattePanda Sigma: The Next Generation Development Board

LattePanda Sigma: The Next Generation Development Board

LattePanda Sigma is the latest generation of the LattePanda series that has recently been launched.LattePanda SigmaIts biggest feature is that it is equipped with the Intel 13th generation Raptor Lake CPU i5-1340P processor, released in the first quarter of 2023.With 12 cores and 16 threads, four performance cores can reach a maximum turbo frequency of 4.6GHz, and eight efficiency cores can reach a maximum turbo frequency of 3.4GHz. L2 cache is 12MB, TDP is 28W, and maximum turbo power consumption can reach 44W.It seems that LattePanda has made significant breakthroughs in heat dissipation, basically achieving laptop-level performance.Socket FCBGA1744, package size 50mm X 25mm.16GB LPDDR5-6400MHz dual-channel memory.The official test used CineBench R23.The multi-core score is slightly stronger than the i9 9900K,
Understanding USB OTG Interface Circuits on Development Boards

Understanding USB OTG Interface Circuits on Development Boards

Today, I will share knowledge related to OTG.01[OTG Interface and Converters]OTG is short for "On The Go", which can be understood as "plug and play".USB transmission has a master-slave structure, and all USB transmissions are initiated by the Host..You can insert a USB flash drive into the development board, at which point the development board acts as a USB Host.If the development board needs to communicate with a PC, it must act as a USB Device.When the development board needs to act as both a USB Host and a USB Device, it can use the OTG port: it can automatically identify its role based on the hardware circuit and switch between USB Host or USB Device.The OTG port comes in
Essential Online Simulators for Development Boards

Essential Online Simulators for Development Boards

For engineers, there are certainly many development boards at hand. However, to be honest, development boards are not cheap, and during use, it is inevitable to burn one or two, which can be quite painful. Even excluding economic reasons, when learning a piece of hardware, there are many scenarios where one has to buy hardware or make mistakes, so in such cases, using electronic simulators to indulge in the virtual world is a good idea. EEWorld (ID: EEWorldbbs)|Produced Universal Online Simulator for Development Boards Recently, EEWorld's moderator dcexpert discovered a great chip simulation website that has attracted the attention of forum members. The original post can be found at:https://bbs.eeworld.com.cn/thread-1280582-1-1.html. dcexpert stated that the forum is conducting a RUST learning
Discover the Latest Development Boards for Gaming and More!

Discover the Latest Development Boards for Gaming and More!

The HarmonyOS Connect smart hardware open ecosystem is about to enter the era of rich device industrialization! To allow developers to experience HarmonyOS rich device development early, we will present seven development boards that support rich device development.1. HH-SCDAYU200The HH-SCDAYU200 development board is launched by Jiangsu Runhe Software Co., Ltd. This development board is designed based on the Rockchip RK3568 chip, integrating a dual-core architecture GPU and a high-performance NPU, with an onboard quad-core 64-bit Cortex-A55 processor, using advanced 22nm technology, and a maximum frequency of 2.0GHz. Meanwhile, it supports Bluetooth, Wi-Fi, audio, video, and camera functions, has rich expansion interfaces, supports various video input and output interfaces, and is equipped with dual Gigabit adaptive RJ45 Ethernet ports.Figure 1 HH-SCDAYU200
Top Smart Voice Development Boards You Should Consider

Top Smart Voice Development Boards You Should Consider

I know a pseudo-engineer who loves to chase after all sorts of trendy gadgets. Recently, smart voice assistants have become popular, making him envious for a long time. However, this person is quite stingy and couldn't bear to buy the Tmall Genie for 399, so he turned his attention to many smart voice development boards that have recently been released.In fact, the design manufacturers of development boards, especially those with strong independent design capabilities like SEEED, Adafruit, and MikroEle, are very good at seizing trends and quickly launching corresponding development kits. Since smart voice is related to cloud computing, we can see that major IT companies like Amazon and Baidu have also launched development boards, not to mention many smaller
Top Value Development Boards of 2020: MCU, FPGA, and Embedded Boards

Top Value Development Boards of 2020: MCU, FPGA, and Embedded Boards

If you don't want to miss my updates, remember to click the top right corner - view the public account - set as a star, and send me a star.Learning electronics requires a handy development board. There are countless boards on the market, making it difficult to choose between beginner and advanced options. Therefore, Nimo has compiled a list of the most cost-effective development boards of 2020 that are worth purchasing, including MCU, embedded, and FPGA categories. Click the video below to watch the recommendations:Video Viewing Guide:MCU Development Boards00:34: Zhuhai Technology LPC55S69 IoT Development Board02:13: BearPi03:30: ZG Atom STM32H750 Core Board05:26: WeAct Studio STM32H750VBT6 Development Board08:01: RT-Thread: ART-piEmbedded Development Boards11:01: Wei Dongshan STM32MP157 Development Board13:34: Raspberry Pi13:55: Rock Pi 415:47:
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