0805Y2500301FQT

　　Pulse Width Modulation PWM (Pulse Width Modulation) adjusts the duty cycle to control the pulse width. 　　Except for TIM6 and TIM7, all other timers of STM32 can be used to generate PWM signals. Adv...[Details]

Recently, the Provincial Department of Economy and Information Technology officially announced the second batch (2024) of Sichuan Province's small and medium-sized enterprise characteristic industrial...[Details]

Taiwan Semiconductor Manufacturing Co., Ltd., referred to as TSMC, is a semiconductor manufacturing company. Founded in 1987, it is the world's first professional integrated circuit manufacturing ser...[Details]

The voltage following circuit of an op amp, as shown in Figure 1, uses virtual short and virtual open circuits. It looks simple and clear at first glance, and there is not much to pay attention to. T...[Details]

The data center room of an enterprise is a "big consumer" of electricity . As computer equipment needs to run 24 hours a day all year round, an independent air conditioning system must be in...[Details]

      Recently, Redmi has officially announced that it will officially launch the new generation flagship Redmi K40 series on February 25 (the 14th day of the first lunar month) after the Spring Fest...[Details]

With the widespread application of portable electronic devices (PDA, radio frequency card, GPS, etc.), semiconductor memory has made great progress. The performance of semiconductor memory will direct...[Details]

This article is a partial excerpt from Chapter 10 of the book Signal Integrity - The Engineer's Companion, which discusses new techniques for wireless signal measurements and potentially radical si...[Details]

This article is a follow-up article of "Proteus simulation of 51 water lights and dot matrix (heart shape)", the link above is: https://www.cnblogs.com/xing-2/p/11147890.html The schemat...[Details]

"A General History of Global Science and Technology" wrote: "Technological progress allows humans to obtain energy more efficiently, and more energy allows humans to further develop technology. From ...[Details]

By 2035, the world will consume more than 35 trillion kWh of electricity per year, up from just under 21 trillion kWh in 2015. Currently, nearly a third of all electrical energy is used to power mo...[Details]

        Motors contribute nearly 50% of energy consumption in the United States, so reducing motor energy consumption can effectively improve energy efficiency, and using advanced microcontroller (MCU...[Details]

LED display unit board: A. The whole board is not lit 1. Check whether the power supply and signal line are connected. 2. Check whether the test card can identify the interface. If t...[Details]

0 Introduction     With the popularity of consumer products such as PDAs, mobile phones, digital cameras, printers, etc., the high-speed data transmission technology used for these devices and comput...[Details]

On October 23, Cao Xin, deputy secretary of the Party Committee and general manager of Hebei Construction Investment Group, met with Wang Shuhui, secretary of the Party Committee and chairman of Yu...[Details]