Originally, a sensor was driven with a constant voltage of 2.5V, and the current was about 170mA;
After testing, I temporarily wanted to switch to a constant current method to power the sensor, so I b...
The project you are working on is cutting-edge and unique, but there are few commercial off-the-shelf test solutions on the market that meet your needs. As your team must provide more services with li...
Hello everyone, I don't quite understand this circuit. I can understand the +5V boost to +13V, but
(1) I don’t quite understand how the voltage is increased to +18V.
(2) How is this +18V calculated?
(...
Portable Environmental Status Detector
Author:jinglixixi
I. IntroductionThe portable environmental status detector is a work based on the ESP32-S2-Kaluga-1 development board. With the addition of exte...
LED luminous characters are advertising sign products that use LED lights as light sources. They are popular among advertisers for their diverse colors, uniform lighting effects, energy-saving and hig...
1. Why do operational amplifiers oscillate: an intuitive analysis of two common causesThe first case is related to capacitive loads (Figure a). The resistor is the open-loop output resistance of the o...
On July 28, Shanghai Finneng Automation Technology Co., Ltd. (hereinafter referred to as "Finneng Automation") completed its A+ round of financing.
This round of
financing was co...[Details]
With the development of power electronics technology, switching power supply modules have begun to replace traditional rectifier power supplies and are widely used in various fields of society due...[Details]
On May 14, market research firm Canalys released a report today stating that in the first quarter of 2024, the global TWS (true wireless) headset market shipments reached 65 million, a year-on-year...[Details]
Automotive electronics is a hot development area at present. The booming Chinese auto market has brought new opportunities to the local automotive electronics industry. More and more companies have i...[Details]
WPG Group launches 750W high-performance communications power solution based on ON Semiconductor and MPS products
On August 17, 2021, WPG Holdings, a leading semiconductor component dist...[Details]
1 Introduction Due to the low power consumption, low voltage and small size of LCD screens, they are widely used in various electronic devices such as portable computers, color LCD TVs, oscillo...[Details]
On February 9, Beijing time, Hesai Technology, a Qiming Venture Capital investment company and global leader in the lidar industry, successfully listed on Nasdaq. The issue price of Hesai Technology ...[Details]
With the development of automated logistics, intensive storage has been used more and more widely and has become an important part of modern logistics. As one of the key equipment in the intensive ...[Details]
In recent years, third-generation semiconductor materials have become the focus of competition in the global semiconductor market due to their superior performance and huge market prospects. Many cit...[Details]
New Products Offer Performance, Reliability and Size Advantages for Surface-Mount Power System Designs
Princeton, New Jersey, May 20, 2021---UnitedSiC, a leading global manuf...[Details]
Summarize the conversion from C51 to ICCAVR
1. Header file
Replace the header files that define registers in C51, such as reg51.h and at89x51.h, with the corresponding AVR header files, such as io...[Details]
TSMC, a wafer foundry, held a shareholders meeting today (5). A shareholder interrupted the meeting and spoke first, raising a number of questions to the management team. After the management team re...[Details]
According to Reuters, British Defense Secretary Ben Wallace said that the UK will decide as soon as possible whether to allow Huawei equipment to be used in the construction of 5G networks. However, ...[Details]
From October 14 to October 20, Sunwoda Power will present its core products at the Paris Motor Show, one of the world's five major auto shows; at the same time, its manufacturing base in Hungary wi...[Details]