Vishay Intertechnology, Inc. is adding three new ambient light sensors to its optoelectronics portfolio that enable automatic brightness control of liquid crystal displays (LCDs) and a host of advance...
[i=s] This post was last edited by 空恋lz on 2019-3-14 21:10 [/i] How does Figure 1 convert the pwm signal into a voltage signal? What is the calculation process of Figure 2? How does voltage convert to...
If buildings can be truly intelligent, what kind of earth-shaking changes will it bring to our lives? Imagine if in a commercial building, you can know where people are, where they go, and whether the...
The construction of basic communication facilities will undoubtedly be one of the driving forces for the growth of related semiconductor industries in the next few years. The RF front end is the core ...
List of component information summary:
https://en.eeworld.com/bbs/thread-1084638-1-1.htmlI saw thick film non-inductive resistors on the list. What kind of resistors are they? Where are they mainly us...
Experimental requirements Implement a stopwatch display. Specifically, draw a MSC51 microcontroller and two eight-segment digital tubes. After running, the digital tubes will display 00-59 in sequenc...[Details]
Function of RFPA
The RF power amplifier (RFPA) is the main part of the transmission system, and its importance is self-evident. In the front-stage circuit of the transmitter, the RF signal power ...[Details]
In the development of modern instruments, human-computer interaction functions are playing an irreplaceable role. Instruments with user-friendly human-computer interaction interfaces will be easier...[Details]
In order to save its $39 billion merger proposal from failing, the Hong Kong Stock Exchange (HKEX) has officially launched a three-week charm offensive against major shareholders of the London Stock ...[Details]
Preface: I am currently debugging the STM32L152 chip. This article summarizes the RCC clock configuration method of the STM32L152. Hardware platform: STM32L152 Software platform: keil v5+cubeMX...[Details]
Smart cameras are the result of the civilianization of security products . They are a new generation of products that combine traditional cameras with network video technology. Compared with tradit...[Details]
Yesterday, Apple's 2019 flagships were officially unveiled. None of the three phones, iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max, support 5G, have quad cameras, or have TSMC's EUV. We've analyze...[Details]
Thanks to Daxixi for the detailed analysis of the 51 MCU dot matrix code http://www.cnblogs.com/one-meter/p/4188277.html The URL explains his analysis of the code However, some code analysis is...[Details]
The power consumption of a microcontroller is very difficult to calculate, and at high temperatures, the power consumption of a microcontroller is still a particularly important parameter.
For the ti...[Details]
The skateboard chassis gradually came into the public eye last year due to the launch of Rivan, a strong rival of Tesla. At the end of the year, a judgment made by Academician Ouyang Minggao at the...[Details]
Introduction to process technology for creating sensitive MEMS structures
Surface micromachining can be used to create microelectromechanical sensor and actuator systems that c...[Details]
/*74HC595 is a silicon structure CMOS device, compatible with low voltage TTL circuit, complying with JEDEC standards.
74HC595 has an 8-bit shift register and a memory, with three-state output funct...[Details]
On August 20, Xiaomi Group announced its financial report for the first half of 2019 in the afternoon, which showed that Xiaomi's total revenue was 95.71 billion yuan, a year-on-year increase of 20.2...[Details]
Compile the toolchain yourself: If you want to make a toolchain based on gcc and glibc, you can use crosstool to compile; If you want to make a toolchain based on gcc and uClibc, you can use buil...[Details]
The volatility of renewable energy supply is large, and new energy carriers and energy storage technologies are needed to solve this problem, which makes alternative energy such as hydrogen increasin...[Details]
Discrete Device
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