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
Luo Jia Submission: Heterogeneous Quad-Core Embedded Processor RV32M1 Series – RI5CY Core Hardware Abstraction Layer Project: <a href="https://github.com/rv32m1-rust/rv32m1_ri5cy-hal">https://github.com/rv32m1-rust/rv32m1_ri5cy-hal</a> The RV32M1 processor has four cores with different instruction sets, including two different ARM cores and different RISC-V cores, allowing for more adaptable and flexible application frameworks. Each core should be supported by different hardware abstraction layer … Read more
MAKER:David Packman／Translated by: Qu Wujin This is the MBO robot based on Raspberry Pi created by maker David Packman. The design of this robot is inspired by the character MBO from the animated series Adventure Time. It features powerful interactive capabilities, including offline wake word detection, chatting with ChatGPT 3.5, and machine vision for image … Read more
The Raspberry Pi 5 board integrates 3 chips:1. Processor BCM27122. IO Management – RP1 (from the RP2040 family)3. Power Management DA9091Peripheral Interface UpgradesSupports dual 4Kp60 HDMI® display output2 USB 3.0 + 2 USB 2.0Supports PoE Ethernet interface2 Quad-channel camera/display transceivers1 PCIe 2.0 interface