January 2025 - Boardor

How Highly Integrated Embedded Processors Drive the Development of Industrial Robots

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How Highly Integrated Embedded Processors Drive the Development of Industrial Robots

With the advancement of semiconductor technology and the growing demand for smarter, safer, and more efficient systems, industrial robots have undergone significant transformations in recent years. At the core of this transformation is the use of advanced embedded processors that adopt a system-on-chip (SoC) architecture, integrating various components including peripherals and hardware accelerators. These processors play a crucial role in enhancing the capabilities

2025-01-16

Getting Started with Arduino: Light Up Your First LED from Scratch

Getting Started with Arduino: Light Up Your First LED from Scratch
Have you ever been curious about those magical electronic devices? Have you ever thought about creating your own smart device? Arduino, as a low-threshold and easy-to-use open-source hardware platform, can help you easily open the door to the electronic world.
I remember as a child, I always loved to take apart various electronic toys, trying to figure out how they worked. But due to a lack of systematic knowledge and tools,

2025-01-16

Implementing Neural Networks on a 10-Cent RISC-V MCU Without a Multiplier

For some time now, I have been contemplating setting up an environment to implement algorithms based on neural networks on a smaller (8-pin) microcontroller. After reviewing existing solutions, I found that none truly satisfied me. An obvious problem is that flexibility often comes at the cost of overhead. As usual, for a truly optimized solution, you have to roll it out yourself.
Github link:
https://github.com/cpldcpu/BitNetMCU
It's always easier to face a

2025-01-16

Getting Started with the Arduino ESP32 Core Library

The ESP32, as a powerful dual-mode Wi-Fi and Bluetooth chip, has rapidly become a star in the field of IoT development due to its rich features, low price, and strong development environment. The Arduino ESP32 core library is an important foundation for ESP32 development, providing developers with a simple and easy-to-use framework that makes it easier to develop ESP32 applications using Arduino language.
1. Introduction to the Arduino ESP32 Core Library
The Arduino ESP32 core library is the official Arduino core library

2025-01-16

Understanding the Relationship Between Micro:bit and Arduino

The Emergence of Arduino
Many people may have heard of Arduino before Micro:bit, or even used Arduino.
Before the advent of Micro:bit, Arduino was hailed as the most suitable circuit board for maker education, as we can see that many maker product manufacturers use the Arduino UNO's 328P chip as their main control chip. In fact, if we consider cost-effectiveness, the 328P is not the most cost-effective chip, but it is the most suitable

2025-01-16

Comprehensive Comparison of Common Embedded Processors

EmbeddedProcessor Overview
Embedded processors are the core of embedded systems, serving as the hardware unit that controls and assists system operation. The range is extremely broad, from the initial 4-bit processors, the still widely used 8-bit microcontrollers, to the latest 32-bit and 64-bit embedded CPUs that are widely favored.
Since the advent of microprocessors, embedded systems have developed rapidly, and embedded processors are undoubtedly the core part of embedded systems, directly affecting the performance of the entire embedded system. Typically, embedded processors

2025-01-16

Understanding the MYD-YG2LX Industrial Development Board

Today, we will introduce an industrial-grade development board.
MYD-YG2LX
It uses an industrial-grade SoC.
Renesas RZ/G2L
Renesas is a Japanese semiconductor chip supplier.
In 2003, Hitachi and Mitsubishi Electric Semiconductor Division merged to form Renesas Technology, which was second only to Intel and Samsung at its inception.
In 2010, NEC and Renesas Technology merged to form Renesas Electronics, bringing in investments from three giants: NEC, Hitachi, and Mitsubishi. In the Japanese electronics

2025-01-16

Light Up an LED: Programming NodeMCU with Arduino IDE

Previously, we introduced "ESP8266 and the IoT magic tool NodeMCU", many friends expressed interest but felt that the author did not mention any practical content. Since this is the case, the author will periodically release some tutorials on this IoT learning tool, NodeMCU.
The Origin of NodeMCU
In "ESP8266 and the IoT magic tool NodeMCU", we talked about how before

2025-01-16

Comprehensive Review of the NUCLEO-F446ZE Development Board: Compatibility and Performance Enhancement

In December of last year, I learned that STMicroelectronics (ST) expanded its low-cost evaluation board Nucleo series, launching the Nucleo 144 series evaluation board based on Nucleo 64 and Nucleo 32. After a few months of waiting, I finally got to see it!
Thanks to the EEWORLD community and the administrators for giving me the opportunity to evaluate a NUCLEO-F446ZE evaluation board. Today, let’s experience the new favorite of Nucleo together.
My review will include:
1. Unboxing
2. Powering on
3. Overview
4. Development
5. Summary
1. Unboxing
Upon

2025-01-16

Introduction to Raspberry Pi Hardware and Software Programming Essentials

Sharing Content
This time we invited senior member Li Weibin (Riding a Donkey for Drifting) to introduce the hardware technology of Raspberry Pi and the software programming essentials based on Raspberry Pi.
19:30-20:30 Online Live Sharing
20:30-21:00 QQ Group Communication
Our Open Night will still meet online at 19:30 this Thursday!
Guest Speaker
Drifting Bacteria Personal Blog: http://www.yoyojacky.com/
2025-01-16

Month: January 2025

Getting Started with Arduino: Light Up Your First LED from Scratch

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