Recently, I have a project that requires peripherals with 5V and 3.3V. The main control is 3.3V, and there is a screen powered by 5V. The current is about 300+mA. The lithium battery is a single-cell ...
Pomona is a company we are familiar with, and for more than 60 years, Pomona has always been synonymous with reliability and excellent value. Pomona has always insisted on using only the highest quali...
Perhaps second only to Ohm's Law in electronics is Moore's Law: The number of transistors that can be packed into a chip doubles every two years or so. Since the physical size of a chip remains roughl...
[p=28, null, left][font=微软雅黑][size=3][/size][/font][/p][p=28, null, left][font=微软雅黑][size=3]The 2018 Xiaomi AIoT Developer Conference was held today. At the conference, Lei Jun proposed the concept of...
EDDP Motor Control Demonstration Platform Usage Guide : https://training.eeworld.com.cn/course/4853EDDP (Electric Drives Demonstration Platform) is an open source motor control kit based on Xilinx Zyn...
Pic microcontrollers are probably familiar to everyone. Among them, the introduction to pic microcontrollers, the advantages of pic microcontrollers, and the shortcomings of pic microcontrollers are ...[Details]
Simplified machine vision and fixed industrial scanning system design is critical for employee operations management and correct decision-making Today, it’s not just digital natives who are the “im...[Details]
Today I will explain "STM32F103 SPI master-slave communication". I originally planned to explain this part later (the second stage) to meet a netizen's question "About SPI communication between two M...[Details]
In electronic system equipment, connectors are indispensable components. They are mainly used to achieve the connection between devices, components, electronic equipment and various subsystems, and t...[Details]
Using a separate LDO to drive each supply input provides the best isolation for the entire design and, in most cases, the best noise performance. However, since the noise at the LDO output is much sm...[Details]
After debugging the NOKIA5110 LCD program in the afternoon, I practiced the PIC16F917 internal AD program and displayed the data collected by AD through LCD. Make a simple voltmeter.
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With the rapid development of cities and the improvement of citizens' living standards, the number of various vehicles in cities is growing, and the demand for parking spaces in major commercial an...[Details]
The rapid coal quality analyzer is used in industrial and mining enterprises such as coal washing and coke refining. It uses thermogravimetric analysis to quickly measure the moisture, volatile matter...[Details]
Apple is working on ways to take a key out of the MacBook Pro keyboard and use it as a precision mouse, and a newly revealed patent application details just how simple it would be. Apple's patent...[Details]
Now inferior capacitors are rampant everywhere. The only way to test the approximate withstand voltage value of the capacitor without damaging it is to make a capacitor withstand voltage tester. So...[Details]
Project Practice 1: Bootloader 1. Project Introduction In previous examples and practices, we all used st-link debugging download to burn the program. You may have realized the disadvantages of thi...[Details]
The problem of workpiece deformation in mechanical processing is a relatively difficult problem to solve. First, the cause of the deformation must be analyzed before the corresponding measures can be...[Details]
Test applications often require a clock signal. Instead of using a function generator, you can build a programmable clock generator using only two ICs. You can then control the clock generator using...[Details]
In battery-powered applications such as motor drives and switch mode power supplies (SMPS), the power architecture usually requires the ability to disconnect the module from the main power rai...[Details]
Power technology
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