[i=s]This post was last edited by isduhfufa on 2022-10-19 21:13[/i]Where Vout is the output voltage, Vf is the voltage drop of the rectifier diode at the output end, Vin (minDC) is the minimum input v...
Frank Xiao
The DC/DC converter control chip UC3525 has been in use for more than 20 years and is still one of the most common PWM (pulse width modular) controllers on the market. It integrates control...
[i=s]This post was last edited by Hot Ximixiu on 2021-8-6 07:16[/i]Sensor: Panteng PMS5003;Hardware connection:VCC -- 5VGND -- GNDTX -- PB11 (RX2)RX -- PB10 (TX2)Basic process1. Connect the sensor to ...
Smart home is a field that has been attracting much attention in recent years. With the continuous development of technologies such as 5G industry, cloud computing, AIoT, and big data, the market dema...
I used a 3.3V 3-pin DCDC reference source chip REF2933 before.
Now I find that it is not suitable and I need a 5V one.
Has anyone used a 5V 3-pin DCDC voltage reference chip? Can you recommend one? Th...
Countries around the world have clearly defined policies to eliminate or restrict the use of incandescent lamps, and incandescent lamps will gradually exit the stage of history; and the energy-saving...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The TDA1521 IC type from Valvo/Mullard is a stereo Hi-Fi amplifier designed for TV audio purposes. For the circuit to function optimally it must be provided with a +/- 16V supply voltage and can de...[Details]
According to foreign media reports, in March of this year, Pat Gelsinger, Intel's new CEO who had been in office for more than a month, announced in the live broadcast of "Intel Releases: Engineering...[Details]
According to Jiwei.com, the preliminary round of the 2021 "Core Power" competition "Finding Good Chinese Projects and Gathering China's Core Power" came to a successful conclusion on June 3. Three co...[Details]
In recent years, a whirlwind of large-screen in-car has swept across China. The frequency of "XX-inch" central control and "XX-inch" instrument panel large screens in marketing language is increasing...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
A network analyzer is a powerful test and measurement instrument. As long as it is used and operated correctly according to the flow, it can achieve extremely high accuracy. It uses its own signal so...[Details]
On March 14, the Foshan Qunzhi Photovoltaic User-side Energy Storage Project, invested and constructed by Guangdong Power Grid Energy Investment Co., Ltd. (hereinafter referred to as "Energy Invest...[Details]
Report Summary The 2020 Audio Product Usage Status Survey Report is Qualcomm’s fifth annual survey report on user insights. It is based on survey data from 5,000 consumers in the United States, the U...[Details]
According to foreign media reports, researchers at Florida Polytechnic University are using new types of cyber attacks to improve the security and resilience of cyber-physical systems (CPS) such as s...[Details]
According to MEMS Consulting, sensor fusion can analyze data by integrating multiple sensors and is currently being rapidly applied to smartphones, wearable devices, automobiles and the Internet ...[Details]
The most far-reaching technological change in terms of touch screen performance is the shift from resistive to capacitive touch screen technology. According to market research firm iSuppli, b...[Details]
introduction
In recent years, we have studied and proposed the weak-current theory and system of intelligent buildings - IBWP system. The weak-current technology of intelligent buildi...[Details]
Switching Power Supply Study Group
京公网安备 11010802033920号
EEWORLD
