The circuit diagram is shown in Figure 1, and Figure 2 is the waveform on the sampling resistor R detected by a differential probe. The problem is as follows:
1. Which of the following methods is used...
[i=s]This post was last edited by lbbook on 2019-12-23 21:43[/i]The previous article ( 1_AWR1843BOOST unboxing ) has briefly introduced the unboxing of AWR1843BOOST and made a simple comparison with I...
SIC4200 Analog Multiplier SIC4200 is a general-purpose bipolar monolithic analog multiplier with built-in nonlinear compensation. It consists of three optimized operational amplifiers with logarithmic...
I recently went out for an interview and the other party gave me a form. On it, there was a line asking whether I would accept overtime, whether I would accept business trips, and another one I couldn...
Entering the bootloader directly from software (ST system bootloader or custom mboot) is unreliable and relies on the peripherals being enabled by the application for reliability. It is also not possi...
As one of the indispensable electrical products in modern life, the performance and function of household air conditioners cannot be improved without various advanced technologies. Sensors, as an i...[Details]
Recently, the Veken Cup OFweek 2023 (8th) Industry Annual Selection Award Ceremony hosted by OFweek, a high-tech industry portal, was held in Shenzhen.
With its excellent strength and market ...[Details]
Li Changming, chairman of the Taiwan Printed Circuit Association (TPCA), said at the Taiwan International Printed Circuit Exhibition that the output value of Taiwan's PCB industry will reach NT$1.25 ...[Details]
As a leader in the electric vehicle industry, Tesla's thermal management system design has always been bold and radical. From the earliest Model S to Model Y, each generation of thermal management ...[Details]
Module name: I2C bus driver Model: I2C Functional description: This module includes sending and receiving data, sending the response bit, and provides several operating functions directly facing th...[Details]
introduction
Most of the portable handheld terminal products now, such as mobile phones, navigation systems, etc., have a small LCD display, which makes the design of LCD drive circuit an impo...[Details]
On August 10, Chongqing Jiangjin Pioneer's 120MW/240MWh independent energy storage power station was completed and connected to the grid, and was officially put into operation successfully.
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introduction:
Power supply is the heart of information systems and electronic products. The quality of AC power determines whether information systems and electronic products can work normally. The...[Details]
The rectifier circuit is at the front end of the DC regulated power supply, and its protection is particularly important. Figure 8-1 shows several protection measures. Figure 8-1 (a) shows that the...[Details]
The function of the RC oscillator inside the 16C71A/D converter is to provide a clock source for A/D conversion when the MCU is in sleep mode (the main oscillator is stopped). This RC oscillator canno...[Details]
ASUS ROG gaming phone 5s and 5s Pro were released overseas. Compared with the ROG gaming phone 5 series released in the first half of the year, the new models have been upgraded to Qualcomm Snapdrago...[Details]
introduction
Fire is one of the most common serious disasters, which often causes great harm to people's lives and property. At present, smoke detectors, infrared detectors, ultraviolet de...[Details]
USB-C Power Bundle, 7th Generation 1200 V IGBTs and Diodes, and First TOLL-Packaged 650 V Silicon Carbide (SiC) MOSFETs Simplify Design of Energy-Efficient Power Solutions April 27, 2022 - ON Semic...[Details]
据快科技报道，昨（26）日，GSMA宣布华为Atlas 900 AI集群荣获Global Mobile Awards 2020 (GLOMO奖项)未来技术大奖。据了解，其是目前全球最快的AI训练集群，使用了华为自研的7nm昇腾910处理器。 After strict review by an authoritative jury, Atlas 900 stood out with i...[Details]
TOPSwitch-FX series single-chip power integrated circuits can be widely used in various general and special switching power supplies, standby power supplies, and switching power supply modules.
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Analog electronics
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