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The novel direct-reading zc-type transistor is a high-resistance measuring instrument. It uses a DC voltage converter to replace the bulky hand-cranked generator, which improves the test efficiency. ...[Details]
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Reported on July 22 (by reporter Zhang Yiqun) The rivalry between Xiaomi and Gree does not seem to have stopped just because the famous 1 billion bet between Lei Jun and Dong Mingzhu has been settled...[Details]
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Gartner recently proposed the top ten strategic technology trends that companies must understand in 2020. They are hyper-automation, multi-experience, universa...[Details]
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The following methods can be used to calibrate the DC resistance in a digital multimeter: 1) Standard resistor method; 2) Resistance calibrator method. Selection of calibration points: Generally, 5 t...[Details]
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The latest research report released by Strategy Analytics' Mobile Component Technologies research service, "Smartphone Memory Market Share Q4 2019: Samsung Dominates NAND Flash and DRAM Markets with ...[Details]
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In this article, we still learn about the hidden functions of Tektronix oscilloscopes. Special function 5: Infinite mathematical channels Math channels are also very useful for oscilloscopes. In many...[Details]
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With the development of wireless technology, radio guitars have UHF, 2.4G and 5.8G wireless transmission. The following is a brief introduction to Tianhuiwei's 2.4G/5.8G/UHF electric guitar transmi...[Details]
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1 Introduction The FLASH program memory and data EEPROM inside STM8S are controlled by a set of general registers; so we can use these general registers to program or erase the memory contents, s...[Details]
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Explore the key features of the RZ/V2H MPU and learn how this new product can enhance your development.
--- Shingo Kojima
Senior Principal Specialist
Today's vision models face dynam...[Details]
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At the new product launch conference on October 14, Apple brought us four new models: iPhone 12 mini, iPhone 12, iPhone 12 Pro and iPhone 12 Pro Max, which are a feast for the eyes and a bit dazzling...[Details]
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O Introduction
Permanent magnet brushless DC motor (BLDCM) is a typical mechatronic motor. In addition to the characteristics of good debugging performance, wide speed regulation range and simp...[Details]
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In all traffic accidents involving motor vehicles and pedestrians or bicycles, pedestrians and bicycles, as vulnerable groups, tend to suffer greater harm, while "iron-clad people" motor vehicles...[Details]
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Objective: Timer interrupt to achieve LED inversion The function to be implemented in this section is: when the system is running, the D1 small light will light up for 1 second and turn off for 1 sec...[Details]
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introduction: 74HC595 is a chip that realizes the function of serial to parallel conversion. This is also the first chip that we come into contact with when learning 51 single-chip microcomputers t...[Details]
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This section mainly introduces the knowledge related to NandFlash, first of all, the role, classification and access method of NandFlash.
Role analysis: In personal PCs, hard disks ...[Details]
PCB Design
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