[i=s]This post was last edited by kit7828 on 2022-12-3 11:24[/i]I have always wanted to try and apply voice recognition on the Xingkong board, especially when I saw the offline voice recognition maix-...
The MOS used in full-bridge, half-bridge and push-pull circuits are generally NMOS, especially at the high-voltage end. PMOS is rarely seen. What is the consideration for this? From which aspects can ...
1. Hardware:
The most playable peripheral of this development board is the round screen. The driver chip of the round screen of the development board is GC9A01A. The screen does not have a touch scree...
What I want to share with you today is a circuit experiment of simulating three-phase rectification using the model file of Senmu Leishi EasyGO Netbox.
First, open Desksim software and load the model ...
There are not many MCUs with high-speed USB PHY at home and abroad. Although ST and NXP have some, their prices are relatively high now. Qinheng has launched a RISC-V with a high-speed USB interface, ...
With the rapid development of urban economy, elevators are increasingly used as a vertical transportation tool. However, elevator fault detection and maintenance, especially the role of elevator remot...[Details]
LED is the abbreviation of light emitting diode, which is an electric light source made of semiconductor technology. The core part of LED is a chip composed of P-type semiconductor and N-type semi...[Details]
It is well known to automotive suppliers that automakers are demanding more from their supply base. For connector suppliers, this means stricter requirements for product performance, stability and ...[Details]
The era of mobile access to the Internet has arrived, and it will rapidly change the business and infrastructure needs of mobile operators under a whole new trend of requirements. We need 4G LTE to...[Details]
introduction
At present, measuring instruments are developing towards networking, and each individual embedded instrument will become a node on the Internet. This system realizes the network...[Details]
In industry, voltage 0…5 (10) V or current 0 (4)…20 mA is usually used as a method for analog signal transmission, which is also a method often used by programmable controllers. So what are the dif...[Details]
For a long time, my country has implemented "community-style collective heating" for hot water heating, and settled accounts based on the heating area, regardless of whether the user uses heat. Thi...[Details]
1 Introduction
In the process of crude oil pipeline transportation in the oil industry, crude oil needs to be handed over between enterprises, so flow meters are widely used. The measurement ac...[Details]
Many industrial fields such as industrial automation, logistics, and smart grids require that machinery and products be safe and have passed functional safety certification. When developing machine...[Details]
In the design of multi-channel passive radar signal processor, the author used DSP chip
TMS320VC5409
to control the interface circuit of four DDC chips HSP50214B, and studied the ke...[Details]
As the global leader in virtual instrument technology, NI provided customers with more than 6,000,000 virtual instrument measurement devices in 2004 alone. For 25 years, engineers have used virtual...[Details]
Thyristor is the abbreviation of thyristor, commonly known as silicon controlled rectifier. It is a high-power switching semiconductor device, represented by the letter symbols "V" or "VT" in the c...[Details]
What is Power Monitoring Software
Power monitoring software is used in conjunction with an uninterruptible power supply (UPS) to improve its performance. When using an UPS, users can use this ...[Details]
1 Introduction
The Global Navigation and Positioning System (GPS) has been widely used in vehicle positioning because it can provide all-weather, continuous, and real-time high-precision posit...[Details]
With the rapid development of electronic technology and microcomputers, the rapid development and widespread application of microcomputer control technology have been promoted. Small and medium-siz...[Details]
Analog electronics
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