The circuit solutions in this post are all original works of mine, from pure simulation to MCU hardware design and software strategy (I don’t know how to program, so this part only provides feasible i...
Transistor amplifier circuit: The input voltage range is wide, and the parameters of each component are based on actual experimental tests and have been adjusted to a suitable static operating point. ...
I looked around at operating systems and found RTX to be the most reliable, easy to use, and most usable. It is very easy to port. It is much more convenient than FREERTOS.
Let me share a tutorial bel...
I'm using LPC824 to do a project recently. Most functions can be adjusted, but I found that the microlib library in Keil conflicts with the NXP project program, so I can't use Kei functions such as sp...
The field intensity pattern and 3D diagram of HFSS simulation software are as follows:From the 3D directional diagram, we can see that when simulating this type of coil, the field strength on both sid...
Ford Motor Co. is looking for ways to separate its electric vehicle business from its century-old traditional business, hoping to win investor favor like Tesla and other pure electric vehicle makers ...[Details]
I was recently busy with a project using ATmega16A, and found a very strange problem: the 4 PC ports of M16 (PC2, PC3, PC4, PC5, corresponding to the 4 pins of JTAG) cannot be used normally. There ar...[Details]
A potentiometer is a resistor element with three terminals and whose resistance value can be adjusted according to a certain law of change. A potentiometer is usually composed of a resistor body an...[Details]
Abstract: Monolithic switching power supply is a new type of switching power supply chip that became popular in the world in the 1990s. This article explains the design principle of constant volt...[Details]
Since the "dual carbon" goal was set, distributed photovoltaics have been favored due to their advantages of low carbon emission reduction, diversified application scenarios, and easy return on inv...[Details]
Last year, the "10 Cities, 10,000 Lights" demonstration project did not bring fruitful results as expected. Instead, the shortcomings of this high-power LED lighting were fully exposed: the reliabi...[Details]
How to reduce the capacitance effect of transformer intermediate winding
Designers often encounter the problem of middle winding capacitance when designing a high turns ratio low power flyback...[Details]
1. Introduction
There is a programmable bidirectional full-duplex serial communication interface inside the MCS-51 microcontroller, referred to as the serial port; the serial port has 4 working modes...[Details]
Recently, Nissan Motor officially released news, announcing its progress in solid-state battery research and development, the performance of battery samples, and key processes in the manufacturing pr...[Details]
The TPS61150/1 is a white LED driver with dual regulated current outputs that can drive white LEDs for LCD backlighting of the main and secondary displays in flip phones. At the same time, the devi...[Details]
On the evening of July 12, the 2022 Fortune China 500 list was released. This list considers the performance and achievements of the largest Chinese listed companies in the world in the past year. BO...[Details]
Flex Power Modules BMR492 series expands, 1/8 brick module provides up to 1100W peak power
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New products in 1/8 brick package 10.4V/700W and 12V/800W
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Up to 950W a...[Details]
UV-visible spectrophotometer is a commonly used optical instrument, which has certain applications in many industries. When we use UV spectrophotometer, how much do we know about its classification? U...[Details]
Sungrow has announced that it has signed a 66MW/253MWh energy storage contract with Doral Renewable Energy Resources Group, an Israeli renewable energy and environmental infrastructure ...[Details]
Introduction
Siemens motors and drives are widely used in the field of industrial automation, and their performance and reliability have been widely recognized.
The role of en...[Details]
Analog electronics
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