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...
Single-phase series-excited motors are often called series-excited motors. They are named after the fact that the excitation winding and the field winding work in series. Single-phase series-excite...[Details]
8G video memory can run
Code link (open source):
https://github.com/showlab/Image2Paragraph
motivation:
How to represent images as high-quality text has always been a ho...[Details]
Recently, my tutor is going to write a book about SAME4 microcontrollers, and I read this book as a beginner in embedded systems. Now he also asked me to write a few small programs and make some exam...[Details]
Mouser Electronics, Inc., an authorized global distributor with the latest semiconductors and electronic components, is now stocking the i.MX RT106L and i.MX RT106F crossover processors from NXP® Sem...[Details]
A GPIO register is generally divided into three categories: a. control register; b. data register; c. latch register A. Control register (GPIO_CRL or GPIO_CRH (CRL corresponds to the lower 8 bits, CR...[Details]
introduction
The key factor that determines the quality of communication between the base station transmitter and the mobile receiver is the propagation channel of the signal. During the propa...[Details]
Preface The 10x passive probe is our most commonly used probe. Almost every oscilloscope is equipped with this probe as standard. However, even so, there are still many misunderstandings in our under...[Details]
There are many types of capacitors, which are classified into ceramic capacitors, safety capacitors, film capacitors, super capacitors, electrolytic capacitors, etc. according to different dielectr...[Details]
A DC-DC converter is an electromechanical device or circuit used to convert a DC voltage from one level to another as required by the circuit. DC-DC converters belong to the family of power convert...[Details]
Inverter power supply is a key component of many equipment such as uninterruptible power supply , static aviation power supply, and new energy power generation technology. In many occasions, th...[Details]
Contents The invention relates to a Bitopard mass flowmeter for measuring the mass flow of a fluid in a pipeline, and in particular to a Bitopard integrated mass flowmeter for measuring the mass flow...[Details]
USB charger kit, also known as MP3MP4 charger , input AC160-240V, 50/60Hz, rated output: DC 5V250mA (if you want to output a larger current for a long time, please replace Q1 with 13003). MP...[Details]
There are a lot of routines about the STM32 series on the Internet, most of which are from the 103 series, using USART3, and they are all directly copied from the 3.0 firmware library in the book or ...[Details]
Typical Applications of Fixed Three-Terminal Regulators
Common products of fixed three-terminal voltage regulators are shown in Figure 3. Among them, the CW78×× series voltage regulator outputs ...[Details]
Electronics Design Contest
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