When the CAN bus network is used in practice, temporary testing is occasionally required. At this time, some engineers will directly connect the test node to the bus through a long branch line, which ...
In addition to supporting MicroPython development environment, Raspberry Pi Pico also supports C/C++ development environment. According to the official document getting-started-with-pico, I have never...
Can breaking the TX and RX pins of stm32 increase the difficulty of cracking the program? ? I really want to encrypt the program. Can you give me some guidance? Thank you!...
[i=s]This post was last edited by Laodaoma on 2020-11-12 21:36[/i]I am a newbie, I bought a board, as shown in the picture, but I haven't learned enough and I don't know how to use it. Instead of lett...
I am a beginner in switching power supply. I have never been exposed to switching power supply design before. However, this time, I had to consider designing a switching power supply myself for a proj...
There is an LCD on the msp430fr6989 microcontroller on the official website of Texas Instruments. It has 40 pins, with 20 pins on each side. Those who have learned stm32 can quickly master the code wr...
Industrial equipment often uses frequency signals as the collected quantity, such as using photoelectric encoders to collect data. When debugging equipment that uses frequency signals, the mechanica...[Details]
Overview:
In recent years, with the proposal of building a conservation-oriented society, the importance of energy conservation and power saving has become increasingly high, especially the ene...[Details]
1. Li+ battery protection circuit
Although lithium-ion (Li+) batteries have many advantages such as high energy density, long service life, no memory effect, low self-discharge, and high...[Details]
On May 31, SMIC, which received the second investment from the Big Fund, announced that Datang and the National Integrated Circuit Fund's affiliates may participate in the proposed RMB share issuance...[Details]
On the afternoon of December 3, 2018, the Shenzhen Brand Construction Promotion Conference was held at the Civic Center, and the first "Shenzhen Top 100 Brands" list was released. Wang Li...[Details]
The power system is a key factor in determining the driving performance of a vehicle. The engine is known as the heart of the car. In today's episode, let's talk about the power system of the car.
...[Details]
Learning to use a microcontroller means understanding the microcontroller hardware structure and the application of internal resources, learning how to initialize various functions in assembly or C l...[Details]
Difference between flexible and rigid robots
A flexible robot is a robot that can imitate the softness, speed and precision of a human arm and is used for collaboration and interaction. Compar...[Details]
The frequency converter is a commonly used electric energy control instrument, which is widely used in many industries such as industry, chemical industry, shipbuilding, electronics, electricity, avi...[Details]
Xiaomi Technology Park held an opening ceremony, which indicated that Xiaomi officially had its own home and ended its career of renting office buildings. Xiaomi Technology Park has a total of 8 buil...[Details]
1 Introduction
In the prior art, the switching cabinet, control cabinet,
transformer cabinet
, and variable frequency power unit cabinet of the frequency converter are...[Details]
Thermistors are very accurate thermal sensors that indicate temperature through their resistance. If a thermistor is used as a sensor, the temperature can be measured by simply applying a voltage, me...[Details]
There are currently two ways to implement online programming: In-System Programming (ISP) and In-Application Programming (IAP). ISP generally programs the entire internal Flash memory through the mic...[Details]
On the morning of July 9, Qualcomm officially announced the launch of the upgraded version of the Snapdragon 865 processor, the Snapdragon 865 Plus, which officially claims a 10% performance im...[Details]
The auto-coupling step-down starting control cabinet is a commonly used motor starting device. It uses an autotransformer to reduce the starting voltage of the motor, thereby reducing the starting ...[Details]
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