The performance of TPS61161 is good: 3 - 18V input switch tube open resistance 0.3 ohm protection current 0.7A sampling terminal voltage 0.2V The performance is really good, and its peripheral circuit...
Iron-based amorphous alloys are competing with silicon steel in the industrial frequency and medium frequency fields. Compared with silicon steel, iron-based amorphous alloys have the following advant...
I. Common errors in schematics and PCB drawings 1. Common errors in schematics: (1) ERC reports that the pin is not connected to the signal: a. The I/O attributes of the pin were defined when the pack...
[i=s]This post was last edited by lcofjp on 2014-1-2 01:45[/i] [align=left][color=#000000][b]Remember Nan Ge’s survey before the group purchase of F429discovery: “If you group purchase STM32F429IDISCO...
After Keil detects the device, click Load and the message "Error occurred during a data access to the device —OK —Error: flash download failed - target dll has been cancelled " appears .The above prob...
Is there anyone who can download programs to LM3S811 directly through the serial port? I want to download programs through the PC serial port via LM Flash Programmer (I don't plan to set up a JTAG int...
Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[Details]
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]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
1 Introduction
Intelligent control instruments are one of the most commonly used controllers in industrial control. They are mainly aimed at a specific parameter (such as pressure, tempera...[Details]
1. Introduction to CIF Board
Fieldbus integration based on PC system
Whether it is a master or a slave, fieldbus has won unanimous praise in the field of PC-based automation. For more...[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]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
Capacitors
are basic components in various electronic devices and are widely used for bypassing, coupling,
filtering
, tuning, etc. in electronic circuits. However, to use capacitors,...[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]
With the widespread application of new services and technologies in the communications industry, the scale and capacity of operators' network construction are getting larger and larger, and the ris...[Details]
Portable power applications are broad and varied. Products range from wireless sensor nodes with average power consumption of only a few microwatts to in-vehicle medical or data acquisition systems...[Details]
Analogue and Mixed Signal
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