MIC2545A-2YTSTR

In the prior art, there is usually an acoustic echo problem in audio devices, and the audio channel output and echo sampling of traditional voice assistants are mainly two-channel, and the speaker co...[Details]

The "Second Global IC Entrepreneurs Conference and the 17th China International Semiconductor Expo (IC China 2019)" guided by the Ministry of Industry and Information Technology and the Shanghai Muni...[Details]

      Following R, zero, and sense, Sharp AQUOS launched a new wish series of mobile phones, model SHG06, equipped with a Snapdragon 480 5G chip. 　　Sharp AQUOS wish is based on the concept of "simp...[Details]

  #include iom16v.h #define uchar unsigned char #define uint unsigned int uchar Table ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x79}; float Data1 ={10,0,5,0}; float Data2 ={3,9,1,0}; f...[Details]

System functions Use 74LS165 to expand the serial port input of C8051F to parallel port input. hardware design Schematic diagram of the control circuit of the serial input expansion chip 74LS165 ...[Details]

FP6298 is a current control mode boost converter with pulse width modulation and built-in 80mΩ, 4.5A, 12V MOSFET. It can achieve maximum power and high conversion efficiency. Fewer peripheral compo...[Details]

　    The first trick to low noise system design is to apply as much gain as possible in the first stage. The figure below shows two examples of an amplifier front end with a gain of 10. It can be s...[Details]

Because the output of the microcontroller is open-drain output, just like the collector of a transistor, it cannot output a high level without a pull-up resistor. The pull-down resistor pulls the lev...[Details]

With the widespread application of 3D facial recognition technology, face recognition is replacing fingerprint recognition as the mainstream of payment and security authentication. WeChat and Alipay ...[Details]

Recently, Xingluo Intelligent Technology (Suzhou) Co., Ltd. (hereinafter referred to as "Xingluo Intelligent"), a domestic fully automatic supplier of drones, completed a round B financing o...[Details]

Chinese and foreign component manufacturing stars gathered at CEF to help Shanghai build a dual circulation intersection for the electronics industry. The domestic electronic component industry is u...[Details]

        PWM is the abbreviation of Pulse Width Modulation. It is one of the control methods of switching voltage regulators. The pulse width modulation (PWM) switching voltage regulator circuit adjust...[Details]

Guangdong Vanward New Electric Co., Ltd. and Resideo Technologies Inc. (NYSE: REZI), a leading global provider of smart home and home security solutions, jointly announced in Beijing that they will e...[Details]

        On January 11, OnePlus held a new product launch conference called "10 Deserves the Name" and released the OnePlus 10 Pro mobile phone, which is equipped with a new generation of Snapdragon 8...[Details]

"Next year, Chery will have to be more aggressive in its intelligentization! It must be at the top of the industry!" On October 18, Yin Tongyue, Secretary of the Party Committee and Chairman of Che...[Details]