The following figure shows a typical thyristor drive circuit. In this circuit, does the thyristor work in the third quadrant? What is the trigger current? (How to calculate it)...
Controller Area Network (CAN) is an important part of modern automobile network communication and control system. "Principles, Design and Application of Automobile CAN Bus System" comprehensively and ...
[i=s]This post was last edited by justd0 on 2020-9-2 22:54[/i]The ESP32-S2-Kaluga-1 development kit has a lot of media and comes with an external speaker.
The touch_audio routine is burned into the bo...
I need a lithium battery current integration fuel gauge. The package cannot be larger than SOT23-6. Thelithium battery capacity is 50mAh, the platform voltage is 3.7V, the full charge voltage is 4.2V,...
With the rapid growth in demand for express delivery services, electric motorcycles are becoming increasingly popular due to their advantage of having a larger battery capacity than electric bicycles ...
In recent years, various mobile phone manufacturers have been pursuing a higher screen-to-body ratio. At this time, the front camera has become a very embarrassing component. Notch screens, water dro...[Details]
Earlier, Apple officially released the new iPhone 11 series devices, and the high-end models of iPhone 11Pro/Pro Max were criticized by netizens for their initial capacity of 64GB. Recently, some for...[Details]
According to market research data, it is estimated that the sales of the two major automobile consumer countries, China and the United States, will decline by 7% and 3% in 2019, indicating that the a...[Details]
There is a scene in "Fast and Furious 8" where hackers find a vulnerability in car chips and take control of cars parked on the roadside and in garages. No matter how the drivers try, they cannot c...[Details]
This solution is for a rail transit industry process research institute, large parts size measurement and inspection, based on contact measurement and precision mechanical technology. I. Measurement ...[Details]
This paper introduces a monitoring system for series lithium-ion battery packs with a 51 series single-chip microcomputer as the main control unit. Differential amplifiers and analog switches are use...[Details]
LED lighting has become the focus of widespread attention for its high energy saving, long life and environmental protection. There are successful cases in the field of functional lighting in many pla...[Details]
Data Center Backup
Power Supply
is a key facility to ensure the uptime and availability of the data center. After a power outage, the UPS power supply can automatically transfer the powe...[Details]
Recently, BloombergNEF, a world-renowned research institution, announced
the global Tier 1 photovoltaic inverter manufacturer list (Tier 1) for the second quarter of 2024. Sineng Electric has b...[Details]
As the global photovoltaic market becomes more prosperous, the inverter import and export data for May 2023 released by the General Administration of Customs recently showed that the export value a...[Details]
This article takes STM8S103F3P6 programming as an example to introduce how to use STM8S103F3P6 timer 4 to drive PB5 pin Computer platform: Windows 7 64-bit flagship Compiler software: IAR Hardware...[Details]
February 1, 2024, Shanghai, China— Smartway (Shanghai) Electronic Technology Co., Ltd. launched the Cellphone Sensor (CS) Series 50-megapixel image sensor product for mobile phone applications—SC5000...[Details]
1 Pin arrangement and main features of P87LPC767
P87LPC767 is an OTP series microcontroller launched by PHILIPS Semiconductor Company. It adopts a 20-pin package and can provide high-speed and low...[Details]
Advantages and disadvantages of speech recognition
advantage:
Compared with other biometric technologies, voice recognition not only has the characteristics of not being lost or forgotten...[Details]
A team from the Massachusetts Institute of Technology in the United States has successfully developed a new nanoscale 3D transistor using ultra-thin semiconductor materials. This is the smallest 3D...[Details]
Analog electronics
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