Analysis of previous power supply competition questions
In the 11th National Undergraduate Electronic Design Competition, there are 10 power supply questions:Simple CNC DC Power Supply (1st session, 1...
wrote the simple makefile as above
The execution result was unexpected!
Why can't the command run in the shell, but run normally in the makefile?
Why does it return a '/'?
I would also like to ask all...
We can say that the program memory stores the soul of the microcontroller, which is the working program. The smallest one may be only 1KB (it can only hold 1024 8-bit data at most, because there are m...
I2C bus physical topologyThe I2C bus is very simple in terms of physical connection, and consists of SDA (serial data line) and SCL (serial clock line) and pull-up resistors. The communication princip...
On April 17, Yangjie Technology released its 2019 annual report, stating that the company achieved operating income of 2.007 billion yuan, a year-on-year increase of 8.39%, and net profit attributabl...[Details]
Nowadays, car users are paying more and more attention to fuel consumption and hope to save fuel expenses, which can also help reduce the impact on the environment. In order to cope with this tre...[Details]
As electronic systems become increasingly complex and feature-rich, the requirements for board-level power management and control are becoming more and more complex. Providing multiple low voltages...[Details]
Zuosi Auto R&D released the "Research Report on the Development of Gesture Interaction in China's Automobiles in 2022-2023", which conducts analysis and research from four aspects: gesture interactio...[Details]
Analog Devices Launches ADI Catalyst Program and Invests EUR 100 million in European Operations to Foster Collaborative Innovation and Support European R&D Beijing, China – March 10, 2022 – Analog...[Details]
During the 2024 German Exhibition, Fibocom released a series of edge solutions based on multiple modules such as SC126, SC138, SC171L, SC171, etc. These solutions respectively adopt QCM2290, Qualco...[Details]
HEYKUBE is the world's first programmable smart Rubik's Cube that guides you through the moves needed to solve the puzzle. What's really cool about HEYKUBE is that it also helps you learn the moves q...[Details]
After eight consecutive years of rising share prices, Apple Inc. has finally reached the top of the world's market value. As of the close of the U.S. stock market on August 11, Apple officially sur...[Details]
1 Introduction
With the increasing integration of embedded systems and networks, the introduction of TCP/IP protocol stack in embedded systems to support embedded devices to access the network...[Details]
The following summarizes the main features of the AVR microcontroller ATmega16: (Note: Red *x* symbols in brackets indicate that there will be explanations/explanations below the article) 1) AVR core...[Details]
Many systems require measuring radio frequency (RF) power, such as communications transceivers, instrumentation, industrial controls, and radar. Sometimes, these RF power me...[Details]
1. Overview
Ultrasonic level gauges and radar level gauges of certain specifications have well-designed suitable media and commonly used measurement environments; the accuracy and reliability cha...[Details]
In many PCB board and wafer tests, high-frequency probe is an indispensable detection tool. Especially in the test of high-speed digital circuit boards and microwave chips, there are very high requir...[Details]
As AC induction motors become the preferred choice for industrial motors, the need to reduce power consumption in all aspects of the design continues to emerge, so improving the efficiency of these...[Details]
RF/Wirelessly
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