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.
Distributed Wi-Fi, also known as Wi-Fi mesh, is the next generation of indoor infrastructure for the Internet of Things (IoT). It is based on a "Pod in Every Room" architecture that provides seamless ...
As one of the important infrastructures of the digital industry, the Internet of Things has ushered in a golden period of development. Through the collection, analysis and output of data, the Internet...
Now I have a serial port [color=#ff0000](1)[/color] and want to use an external jumper cap to select which part to connect to [color=#ff0000](2)[/color] or [color=#ff0000](3)[/color]. How should I des...
The engine speed is 1500 rpm, the AD sampling rate is 70K, and a total of 1024 points are collected. The time domain waveform is as follows:The red circle is the interference waveform, which has a lar...
Tethered, aerial/underwater drones
These drones are powered and controlled from a ground power source via a tether. High-voltage tether transmission of 500V to 800V enables longer and thinner cables, ...
DAC is a digital to analog converter (English: Digital to analog converter, English abbreviation: DAC) is a device that converts digital signals into analog signals (in the form of current, voltage or...
Intel hopes to become the leader in chip technology within four years, and its ambition to become a foundry will put it in direct competition with Samsung. However, an article in the Wall Street Jour...[Details]
5. Install Qt-creator-1.3.1
Copy the downloaded qt-creator-linux-x86-opensource-1.3.1.bin file to a directory (such as the previous /root/tmp directory),
chmod 777 qt-creator-linux-...[Details]
Let's first look at the functions we'll use.
#include util/crc16.h
This is to calculate the CRC of a single byte (the old CRC is generated with data)
static __inline__ uint16_t _crc_xmodem_update...[Details]
The main contents of this article are as follows: 1. Basic introduction of LCD1602 2. Implementation of LCD1602 liquid crystal driver According to the analysis of the existing LCD1602 liquid cr...[Details]
LED general lighting design engineers will encounter many challenges, such as power density, power factor correction (PFC), space constraints and reliability. These LED lighting design challenges...[Details]
The arrival of students at school and the surrounding 1 km are related to the safety of children's lives, especially since the school is a collective. Governments at all levels have always attached g...[Details]
In early April, we reported that Nexperia, a wholly-owned subsidiary of Chinese company Wingtech Technology, had obtained approval from the British government for its acquisition of Newport Wafer Fab...[Details]
Since EPS emergency power supply is still a relatively new product project in the fire protection industry and has not been officially launched on the market for a long time, some designers in the bu...[Details]
1. Software required (1) ESPlorer, used for editing Lua scripts, burning and debugging; (2) ESP8266Flasher, used to burn firmware; 1) Check whether the key parameters correspond to your ...[Details]
On June 16, the China Securities Regulatory Commission announced that the Commission had recently approved the registration of the initial public offering of GalaxyCore Co., Ltd. on the Science and T...[Details]
PROTEUS simulation circuit diagram: Simulation experiment results show: Chinese character modeling process (software download link is at the end of the article): Step 1: Open the LCD simul...[Details]
On February 8, the European Commission announced the much-anticipated "Chips Act", which aims to ensure the EU's competitive advantage in semiconductor technology and applications and the security of...[Details]
There would be no market for electric vehicles if charging infrastructure for electric vehicles required long queues and hours of waiting. As public charging points tend to increase power delivery ...[Details]
Since the popularization of smartphones and WiFi, wireless networks have become an indispensable part of everyone's life. Especially with the rise of video platforms today, the high traffic load make...[Details]
3.4.3 Line voltage regulation curve using compensation circuit
Figure 18 LED current line voltage regulation using compensation circuit
3.4.4 Startup output waveform
Figure 19 110VAC start...[Details]
RF/Wirelessly
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