If you are going to design a multi-channel power supply to power the system, what should you pay attention to? Multi-channel output switching power supply is an effective solution to reduce system po...
In the microcontroller documentation, the registers are generally of type rw, and some are r or w. For some special registers, the setting of 1 is automatically implemented by hardware, such as the fl...
[i=s]This post was last edited by ddasd on 2021-11-30 10:47[/i]To explain briefly, I work in industrial control, and my knowledge of electronics and analog circuits is limited to professional courses ...
[i=s]This post was last edited by Honghuzaitian on 2022-10-10 12:37[/i]Today I received the RP2040 purchased from the e-Network cashback event. The unboxing pictures are as follows.
First is the outer...
Flushing requires a control switch (stepper motor) and a water pump.The above picture is the actual stepper motor and water pump control timing diagram....
With so many advanced power components on the market today, it is a difficult task for engineers to choose the right power component for an application. For solar inverter applications, insulated ...[Details]
Project Background:
CNC machine tools are widely used in 3C, automobile and other industries due to their high efficiency and precision machining capabilities. Traditional CNC loading and ...[Details]
Using 2743 internal amplifier and comparator to make a high-precision voltmeter
Regarding the amplifier and comparator of 2743, I have been testing it before, and I have also posted several posts for...[Details]
0 Preface Fire is a major form of urban disasters. It has increasingly become an important disaster that affects social and economic development and people's lives. At present, the main method used...[Details]
The principle circuit of the hand-crank type is shown in Figure 1. In the figure, G is a hand-crank generator. The generator assembly consists of a crank, an anti-reversal system, a transmission gear...[Details]
"Oops, it feels like an electric shock!"
In real life, people often jokingly refer to the feeling of falling in love at first sight as "electric shock". However, in real life, apart ...[Details]
With the rapid improvement of LED luminous efficiency and manufacturing process, coupled with the global energy conservation and carbon reduction, environmental awareness,
LED applications
...[Details]
The following points should be noted when starting an asynchronous motor:
1) Before closing the circuit breaker and starting, check whether there are any foreign objects on or near the motor a...[Details]
Timer 1 is a 16-bit timer with timer/counter/pulse width modulation functions. It has 3 individually programmable input capture/output comparison channels, each of which can be used as a PWM output o...[Details]
Some commonly used methods of using digital clamp meters are as follows: 1. AC current measurement ① Turn the switch to aca1000a. ②Keep the switch in the relaxed state. ③ Press the trigger to open th...[Details]
Guoxin Sichen | Application of 1200V/44A high-performance silicon carbide MOS in 5-6KW vehicle OBC, which can replace C2M0080120D
The on-board OBC, also known as the on-board AC charger,...[Details]
Beijing, China, May 12, 2023 - The world is shifting towards a more sustainable future, and the demand for energy-efficient solutions to reduce carbon emissions is becoming more and more urgent.
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Starting from this article, I will record the problems encountered by the blogger during the u-boot 1.1.6 porting process. This article will cover two issues: 1. Add development board in u-boot 2...[Details]
As an electronic engineer, you will basically come into contact with many types of ICs in your daily work, such as logic chips, memory chips, MCUs or FPGAs, etc. You may know more about the functiona...[Details]
Recently, the Boeing 787 Dreamliner held its first flight ceremony. This is not only an important event in the history of world aviation, but also closely related to the travel life of every ordina...[Details]
Analogue and Mixed Signal
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