"200 Examples of Monolithic Switching Power Supply Design" comprehensively, deeply and systematically explains the practical circuit design of monolithic switching power supplies. The book selects the...
The physical design of the PCB board is the last step in the design of switching power supplies. If the design method is not appropriate, the PCB may radiate too much electromagnetic interference, cau...
Dear forum friends, in the DCDC part of the above picture or the usual four-layer board, the middle layer of gray-yellow will be paved with copper to form a complete ground, but there is basically no ...
Question to everyone: Isn't esp32 a dual-mode wifi and BLE device?
Why doesn't micropython include functions for BLE? Isn't ESP32 just a slightly more powerful 8266?[b]Additional content (2020-3-22 17...
Hi, everyone~ Today I saw someone post a color PCB in the group chat, as shown below:Some netizens in the forum have shared the methods of importing pictures into PCB before, but those methods seem to...
Yesterday, I debugged the STM32 program. I used MDK3.40 before. I upgraded the version to MDK4.10. After installing it, I ran it. Haha, the new version gives me a different feeling. It's very cool. Th...[Details]
Translated from - Semiwiki By 2024, sales of 5G smartphones will surge from 13 million units in 2019 to 900 million units. Previous 2G/3G/4G smartphone shipments will decline slightly during 2019-2...[Details]
With the rapid development of the smart car industry, the era of software-defined cars has arrived. While smart connected cars with new software architectures bring unprecedented new experiences to u...[Details]
Wedbush analyst Daniel Ives on Monday (25th) expected Apple to announce impressive iPhone shipments and strong demand in China, so he raised Apple's target price to $175 per share. Wedbush analyst Da...[Details]
With the continuous development of the automotive industry and the rapid iteration of technology, automotive electrification has become the main trend of future development. As a core component of ...[Details]
Huawei AI Speaker mini has been quietly put on sale in JD.com's Huawei flagship store and reservations have begun. It features four main functions: massive music, Q&A, home control, and smart phone. ...[Details]
The structure of the AC servo motor stator is basically similar to that of the capacitor split-phase single-phase asynchronous motor. Its stator is equipped with two windings with a position differ...[Details]
As the continued development of distributed, parallel, and network computing, cloud computing is the result of the hybrid evolution of concepts such as virtualization, utility computing, infrastruc...[Details]
With the rapid development of portable electronic products, improving their power management performance has become a top priority. How to extend the battery life of portable products is one of t...[Details]
Throughout the entire LED industry chain, from chips to packaging and finished products, all products need to be tested for various optoelectronic indicators, and all testing processes are carried ou...[Details]
With the development of electric, intelligent, networked and shared vehicles, the prototype of autonomous driving has gradually emerged. Although autonomous vehicles have not yet been fully commerc...[Details]
Since the chiplet technology was widely publicized by Intel and AMD and successfully introduced, the technology has been constantly hyped and well-known in the past two years. During ICCAD 2019, Dai ...[Details]
/* Select BANK1-BORSRAM1 to connect TFT, address range is 0X60000000~0X63FFFFFF * FSMC_A16 connects to DC (register/data select) pin of LCD * 16 bit = FSMC corresponds to HADDR * Register base addre...[Details]
1. Touch switch integration
While placing various electronic components on a PCB has become relatively easy with the increasing availability of 3D files from manufacturers, it become...[Details]
Recently, the Dongguan Municipal Development and Reform Bureau issued the "Notice on Organizing the 2024 Dongguan New Energy Storage Demonstration Application and Public Service Platform Certificat...[Details]
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