DDS, like DSP (digital signal processing), is a key digital technology. DDS is the abbreviation of Direct Digital Synthesizer . Compared with traditional frequency synthesizers, DDS has the advantages...
The official MicroPython documentation has updated the tutorial for APA102. APA102 is similar to WS2812 and is also a multi-level color light control, but APA102 uses two signal lines, has a higher si...
Recently, I had some time to browse ST's official website or ST's Chinese official website, and found the G0 series of microcontrollers recently launched by ST. STM32G0: A new generation of entry-leve...
A chip technology company in Beijing is recruiting ( chip design engineer) [full-time or part-time]Job description:1. Responsible for the design of RF, microwave, and millimeter wave integrated circui...
The first part of this article details the key technologies of Bluetooth radio frequency, baseband and protocol. The content covers Bluetooth modulation, data packet composition, frequency hopping seq...
[i=s]This post was last edited by lugl4313820 on 2022-3-31 22:35[/i]I happened to see a free evaluation activity in the technical group, so I tried to apply for the evaluation of the development board...
introduction
PIC18Fxx8 single-chip microcomputer is a high-end product of 16-bit RISC instruction set launched by Microchip of the United States. It has a good application prospect because o...[Details]
On the morning of September 4, the Haibo Xiachu Energy Storage Equipment Industrial Park project was launched in the Equipment Manufacturing Industrial Park of Datong Economic Development Zone. Lu Don...[Details]
On July 20, 2021, the heavy rain in Zhengzhou, Henan Province touched the hearts of people across the country. The heavy rain that followed and spread throughout Henan Province caused great harm to t...[Details]
1 Introduction
Single-phase PFC has been put into practical use very quickly and smoothly from the conception to the actual use, and can be designed into current critical continuous type, cur...[Details]
The Siemens SINAMICS family has a rich product line, as shown in the figure below, from the V series, G series to the S series, with a variety of products to choose from.
V series: V20 a...[Details]
In the Chinese OEM business, who is better at it? Nowadays, the answer may be all Chinese parts suppliers. On March 8, SAIC Maxus' Xintu V80 light passenger vehicle was mass-produced and launched...[Details]
Xi'an, China, May 30, 2024 -
Renesas Electronics, a global supplier of semiconductor solutions, today signed a cooperation agreement with the National Undergraduate Electronic Design Competitio...[Details]
1. Chip heating
This is mainly for high-voltage driver chips with built-in power modulators. If the chip consumes 2mA of current and a voltage of 300V is applied to the chip, the power con...[Details]
Electric vehicles can be charged at highway service areas. The charging station at Taimei Service Area on Changshen Expressway has attracted many car owners to charge. This charging station is the ...[Details]
Gallium nitride (GaN) is a III-V wide-bandgap compound semiconductor material with a bandgap of 3.4 eV and an electron mobility of 1,700 cm2/Vs, while the bandgap and electron mobility ...[Details]
Remote control solution based on NEC single-chip UPD78F0503 Remote control
functions of this solution:
1. Used for TV, VCR, VCD, DVD, audio and other equipment
2. 54 buttons
3. Can ...[Details]
In the 8051 system, the oscillation frequency is known to be 12MHz. Use the timer/counter T0 to generate a square wave with a period of 2ms from P1.0. Programming is done in C language. To output a...[Details]
Programmable Controller (PC or PLC for short) is an electronic system for digital computing operations, specially designed for use in industrial environments.
The programmable controller...[Details]
China Energy Storage Network News:
In September 2015, President Xi Jinping proposed to explore the construction of a global energy internet at the United Nations Development Summit to promote...[Details]
In cars or automobiles, LEDs have evolved to become the lighting of choice. Whether it is a rear taillight or an indicator light in the instrument panel, as shown in Figure 1 below, LEDs are now in...[Details]