Hangzhou Silan Microelectronics Co., Ltd. (SSE stock code: Silan Micro, 600460) is located in Hangzhou High-tech Industrial Development Zone. It is a high-tech enterprise specializing in integrated circuit chip design and semiconductor microelectronics related product production. The company's current main products are integrated circuits and semiconductor products.
1 Introduction
RFID is the abbreviation of Radio Frequency Identification, also known as electronic tag, which is a technology that uses radio frequency signals to achieve contactless information tr...
This is the north, a small county town, a city that looks like a chessboard. In my memory, every year is so rich, and every year there are different dishes. Even if I leave my hometown, I always have ...
Dear all,when the wheel drum motor is idling, the controller starts the motor. Since the program needs to perform the charge pump action first, that is, the lower arm is short-circuited (10ms), this w...
In our embedded WeChat group, a friend talked about the recent chip price increase that everyone is concerned about, saying that it is a monopoly of giants and they have the final say on the price. At...
28335 Interrupt System1. Interrupt systemHere we must be very clear about the DSP's interrupt system.
C28XX has 16 interrupt sources, including 2 non-maskable interrupts RESET and NMI, timer 1 and tim...
1 Introduction
The brushless DC motor uses an electronic commutation device to replace the mechanical commutation device of the traditional DC motor, and has similar mechanical characteris...[Details]
The remote operation of relay protection, automatic devices, signal devices, emergency lighting and electrical equipment in the substation generally adopts DC power supply , so the output quality...[Details]
According to the report "5G Snapshot: CHINA" released by Business Insider, China is expected to become the largest 5G market with 460 million 5G connections by 2025. By then, the 5G services of China...[Details]
A: First, press the (11) MEASURE button. A list of displayed data will appear on the right side of the screen, as shown in the blue part of the display screen in Figure 1. This means that the oscillo...[Details]
The device uses a vertical-cavity surface-emitting laser and intelligent dual I2C slave addresses and is suitable for a variety of battery-powered consumer electronics applications such as true wirel...[Details]
Recently, a friend asked me that he bought an oscilloscope with a nominal refresh rate of 200Kwfms/s. He was very curious and asked me if I could measure it. I told him that I could. Compared with th...[Details]
In the process of using the uninterruptible power supply system, people often unilaterally believe that batteries are maintenance-free and do not pay much attention to them. However, data show ...[Details]
This product, the market in which it is used, and the disruptive innovation it brings to traditional advertising formats are things that many people have not paid attention to, let alone anticipated,...[Details]
The solar industry is facing challenges in terms of trade wars, national policies, grid connection conditions, etc. Installers and power station owners are worried that photovoltaic power stations ...[Details]
1. I started to work on the infrared remote control decoding part yesterday, and it was not until now that the decoding was successful! I encountered many problems along the way, and after the result...[Details]
On March 13, 2019, China Quality Certification Center (CQC) issued Huawei a 1500V string inverter new energy standard certification, which was the first certification since the new version of the e...[Details]
1. Introduction Ultrasonic flowmeters derive gas volume flow rate by measuring the propagation time of ultrasonic pulses in the fluid. For an ultrasonic flowmeter, the accuracy of the flow rate is de...[Details]
STM8 CRC calculation CRC check is only used to ensure the reliability of communication. Separate CRC calculators are used for data transmission and data reception. CRC is calculated by performing a p...[Details]
There are many versions of the "small three electrics" of new energy vehicles. However, the most recognized version is the "small three electrics" consisting of the on-board charger OBC, the on-boa...[Details]
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