The 2019 TI Cup National Undergraduate Electronic Design Competition has been fully launched. In order to ensure that the participating teams have enough time to familiarize themselves with and unders...
[size=4]1. Serial communication and parallel communication [/size] [size=4] DSP controllers exchange information and communicate with external devices. There are two main communication methods: 1. Ser...
I came up with a stupid idea, which is to create a BRD file, place the desired components in the file, and then open the file with DXP. However, DXP cannot display the file. Can anyone help me? Thank ...
In the working waveform b) of the capacitor-filtered single-phase bridge uncontrolled rectifier circuit, is i2 the input current? Or the charging current of the capacitor? And why are there two sine w...
As shown in the figure below, this op amp circuit has an output of 20mV when there is no input signal.The test input voltage does not meet the op amp characteristics.
For the same circuit, some produc...
The basic requirement of a smart city is that everything in the city is connected. Every object that needs to be identified and managed needs to be equipped with a corresponding sensor . At prese...[Details]
The safe and stable operation of electricity is of particular importance, involving power generation, transmission, transformation, distribution, and consumption. This is determined by the characteri...[Details]
Bosch, the world's largest automotive parts supplier, recently pointed out that the tight supply trend of automotive semiconductors may continue until 2022. Image source: Internet The company's C...[Details]
1 Introduction
Pointer-type and light-spot galvanometers have large external critical resistance and internal resistance, and have large losses in the circuit. Moreover, when the current i...[Details]
All designers of ultra-low-power systems are concerned about battery life. How often does a fitness tracker battery need to be recharged? And for a disposable battery system, how often does a tech...[Details]
The system consists of a single-chip microcomputer and a sulfur measuring instrument host, including an electronic balance, an automatic sample delivery mechanism, a high-temperature cracking furnac...[Details]
With the widespread application of high-tech in the military field, weapons and equipment are gradually developing towards high, precise and advanced directions. Traditional military training often ...[Details]
button A button is a two-state switch equipped with an elastic device: connected and disconnected. Due to the elastic component, the button is disconnected most of the time. From a circuit perspectiv...[Details]
Nowadays, we can see mobile robots (AGV/AMR) in factory warehouses, hotel corridors, and living rooms at home. They are popular because they are cheaper, safer, and more efficient than real workers...[Details]
TDA1517ATW is an 8W BTL or 2 × 4 W SE audio power amplifier from NXP. It integrates a class AB output amplifier in the HTSSOP20 package and can be used as a mono bridge-tied load (BTL) or stereo singl...[Details]
Lilith L7 ( parameters | inquiry ) is a blockbuster model launched by Li Auto Group. It has been further enhanced in terms of sportiness. The most eye-catching highlight is the Magic Carpet Air Suspe...[Details]
Infrared remote control is the most widely used communication and remote control method. Since infrared remote control devices have the characteristics of small size, low power consumption, strong ...[Details]
1 Introduction
With the rapid development of China's economy, the increase of modern urban population and the expansion of urban areas, the problem of energy shortage has become more and more...[Details]
Temperature control probe sensors are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. Among temperature control probe s...[Details]