Shengbang Microelectronics is a semiconductor company that focuses on the research and development and sales of high-performance, high-quality analog integrated circuits. Shengbang Microelectronics products have excellent performance and quality and can be widely used in many fields such as mobile phones, TVs, DVDs, digital cameras, laptops, consumer electronics, automotive electronics, industrial automation control, medical instruments, LCD displays, etc.
Many times, when we use ESP32 without the assistance of RTC clock chip, we need an external clock source to provide accurate time for synchronization.
After some understanding, you can use the NTP ser...
The Tiny Lisp Computer 2 (uLisp microcomputer) is a small standalone device based on the ATmega1284 that has its own display and keyboard and can be used to program in uLisp. For more information, see...
Download the 5G infrastructure application of Nexperia and win prizes! The event has started~Click here to enter the eventNexperia in 5G InfrastructureThe key to power lies in power efficiency and rel...
This Electric Vehicle Service Equipment (EVSE) reference design adds Wi-Fi capabilities to J1772 Level 1 and Level 2 charging infrastructure. The CC3100 network processor enables highly embedded devic...
Click to enter the lucky flip event page, what are you waiting for, come and participate!Event time:February 8, 2022 - February 28, 2022Activity Rules1. New customers can enjoy one chance to flip the ...
Over time, the use model of audio amplifier circuits in portable devices has evolved significantly. For example, when the main function of a cell phone was to simply reproduce speech from a speaker...[Details]
On the 14th local time in the United States, the U.S. Department of Justice's Prosecutor's Office announced that a professor at the Massachusetts Institute of Technology was prosecuted and arrested f...[Details]
1 Introduction STC (Hongjing Technology) Company launched STC 89C/S 51XX/52XX series of single-chip microcomputers, which have the advantages of low price, undecryptable, low power consumption, ...[Details]
China Energy Storage Network News:
With the conclusion of Zhejiang Province's green electricity transactions in the first quarter of 2022, State Grid Zhejiang Comprehensive Energy Company s...[Details]
Steel materials are commonly used materials in industry and the national economy and are widely used in bridges, railways, buildings, pipelines, etc. Steel materials often cause cracks and other dama...[Details]
A stepper motor is a brushless synchronous motor that divides a complete rotation into steps. Each stepper motor will have some fixed step angle and the motor rotates at that angle. In this article I...[Details]
The interaction between devices and the bus in the GPIB system is defined as interface functions. The GPIB standard defines 10 interface functions, including 5 basic interface functions and 5 auxil...[Details]
Proteins are made up of chains of amino acids. Image source: New Scientist magazine website American scientists published a paper in the latest issue of "Nature Biotechnology" magazine stating th...[Details]
Power supply is often the most easily overlooked link in the circuit design process. In fact, as an excellent design, power supply design should be very important, which greatly affects the perfo...[Details]
On January 18, CICC released a report on the filing of guidance for the initial public offering and listing of Nanjing Maolai Optical Technology Co., Ltd. (hereinafter referred to as "Maolai Optical"...[Details]
On September 7, the Information Office of the Dezhou Municipal People's Government held a press conference to introduce the relevant situation of "Dezhou City's efforts to serve the development of ...[Details]
Air conditioning is essential in today's homes. It can cool down the room in summer and heat up the room in winter, improving the comfort of the indoor living environment. Is it normal for a 1.5-ho...[Details]
1 Main features of EM78P447S
The EM78 series microcontroller is an 8-bit cost-effective microcontroller manufactured by Taiwan Elan Electronics Co., Ltd. using CMOS technology. This series of micro...[Details]
1. Experimental purpose
1. Master the method of expanding the 8279 keyboard display interface in the 8031 system.
2. Master the working principle and programming method of 8279.
2. E...[Details]
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