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 … Read more
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, … Read more
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 … Read more
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 … Read more
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 … Read more
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 … Read more
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”, … Read more
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 … Read more
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 … Read more
Follow,Star Public Account number, don’t miss the wonderful content Source: Arm China Arm CEO Simon Segars today at the Arm TechCon 2019 conference announced the launch of Arm Custom Instructions, a new feature for the Armv8-M architecture. Seeing Arm’s new move reminds me of the previous RISC-V, here is an article about RISC-V: How much … Read more