This is my first time to use ARM. I have been watching videos for half a month. I have a 44b0 development board, so I tried it out. There are 4 buttons: ExINT4 (GPG4), ExINT5 (GPG5), ExINT6 (GPG6); 3 ...
I use the stm32f103c8t6 chip, the system clock is set to 56MHz, and the AD sampling rate is 1us. Now there is a program that runs in memory as 192bits. I want to calculate the running time of this pro...
I am a beginner in single-chip microcomputer. Recently, I have a course design that uses GPRS module to receive text messages and then alarm. Because I don't have any basic knowledge, it took me a lot...
Wanted: A batch of 450K ultrasonic transducers, with excitation power of 24W or above. Please recommend them to me. Contact number: 130844439421, Ms. Yang....
The program I am writing now has two loops, and the specific relationship is as follows: | |------| |------| | | | | | |-------| | | | | | | | | |------| | | The two loop bodies are not simply contain...
[align=left][font="][size=15.0pt]Measure the operating current of NUCLEO-L4R5ZI[/size][/font][/align][align=left][font="][size=15.0pt]Before measuring, first understand the power supply circuit of NUC...
While
the solid-state battery
industry is still engaged in a long technological marathon for
the "ultimate solution" for
electric vehicles
, some companies have begun looking for mor...[Details]
What is "Car Electronic Fence"
Fleet managers can define a graphical area (regular or irregular) or divide it into administrative zones in Yamei Technology's vehicle backend management system ...[Details]
On August 22nd, Lantu Motors unveiled a new technology called "Lanhai Intelligent Hybrid" during a live broadcast of CCTV News' "Top Laboratory." The name sounds like another new term, but a closer...[Details]
Recently, Tesla released the "Tesla Car Voice Assistant Terms of Use", announcing that the car voice assistant will be connected to the Doubao large model (Skylark large model) and DeepSeek Chat pr...[Details]
Laird Thermal Systems has introduced the HiTemp ET series Peltier cooler modules, which can operate at high temperatures and provide on-site cooling for sensitive electronic devices.
Dig...[Details]
Spark plugs are an indispensable device for engines. As the saying goes, without spark plugs, the engine cannot work properly. The serious consequence is that when driving at high speeds, the engin...[Details]
SMT placement machines are important equipment in surface mount technology (Surface Mount Technology). Their performance has a decisive impact on the quality and efficiency of electronic manufactur...[Details]
Reflow soldering, as an electronics assembly process, has become a vital component of the electronics manufacturing industry. Choosing reflow soldering equipment is crucial for improving production...[Details]
On August 22, the Wall Street Journal reported on the 21st local time that the new US government does not plan to acquire equity in semiconductor wafer foundry giant TSMC and Micron, one of the thr...[Details]
Before understanding single-phase control transformers, let's briefly understand what a single-phase transformer is. A single-phase transformer uses a single-phase input. Compared to a three-phase ...[Details]
The second-generation Snapdragon W5+ and second-generation Snapdragon W5 platforms support users sending and receiving messages via satellite when there is no cellular and Wi-Fi coverage.
...[Details]
The composition of the water heater
The water heater itself is divided into the following parts:
1. Water tank.
This is where the water heater is filled with water and where the wate...[Details]
introduction
A common voltage regulator is a three-terminal one. Its function is to step down the voltage and stabilize it at a fixed output value. Voltage regulators are commonly available in...[Details]
The screen is the first thing you notice when evaluating a phone's quality. Its quality directly impacts both visual and operational performance. However, understanding mobile phone screens r...[Details]
As the power density of modern electronic systems continues to increase, effective thermal management has become critical to ensuring system performance, reliability, and longevity—especially in hi...[Details]
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