The schematic PDF file has been uploaded. As shown in the figure below, there is a "push-pull amplifier" circuit behind the microphone circuit. Compared with the push-pull circuit in the textbook, thi...
In late July 2005, I received a project for a mine. At that time, I only knew about 51 MCU, and this project was a "half-finished project". The previous project used AT89C53 MCU. I don't know why this...
The timer executes the callback function once every 2ms. Print the timer value,
When using lambda function, it can be printed many times (25 lines)
When a function is defined with 20 lines and then ca...
1.MCUISP serial port software one-click download settings:
DTR low level reset, RTS high level enter bootload serial port download
The DTR and RTS output levels of the ch340 chip are opposite to th...[Details]
Autonomous driving technology has become the latest development direction of the entire automotive industry. The application of autonomous driving technology can comprehensively improve the performan...[Details]
Microsoft announced the acquisition of Nokia's mobile phone business. From then on, the top three smartphone platforms all had the ability to manufacture their own phones - the landscape of the smart...[Details]
The automobile industry is undergoing major changes unseen in a century, and the roaring wave of intelligence is also triggering a new round of industrial and supply chain restructuring. Just li...[Details]
According to foreign media reports, AI developer AutoBrains announced that it has developed a new unsupervised AI system for the automotive industry with Tier 1 supplier Continental, which is expecte...[Details]
1 Working Principle
The temperature controller consists of three parts: temperature monitoring, signal processing, and output control. The system block diagram is shown in Figure 1. It...[Details]
Introduction
Accelerometers are great sensors that can detect static and dynamic accelerations as a bridge begins to collapse due to the pull of gravity and small changes in orientat...[Details]
With the development of embedded system technology, electrically erasable Flash chips have been widely used due to their large capacity, low price, and convenient programming. Since the system with th...[Details]
I have always been fond of green energy, but since I don't have any wind resources here, I can only consider solar energy. I made up my mind to buy 8 200W solar cells and 14 100A batteries, which c...[Details]
////ADC12, Sample A10 Temperature and Convert to C and F
//MSP430 Basic Experiment Development Components - ADC12 Internal Module Demonstration Program Internal Temperature Sensor
//Clock Setti...[Details]
With the rapid development of network information technology, the scale of 5G base station construction continues to expand. A customer is developing a 5G high-power base station project and uses a...[Details]
On April 24, Montage Technology released its 2019 annual report and 2020 first quarter report. The annual report disclosed that the company achieved revenue of 1.738 billion yuan, a year-on-year decr...[Details]
Nowadays, laptops and desktops are gradually abandoning parallel and serial ports; many netizens also told me that desktops no longer have parallel ports and download cables cannot be used, and a...[Details]
The International Energy Network learned that on February 27, the winning results of the Xi'an Huanghe Photovoltaic 2024 Crystalline Silicon Photovoltaic Module and String Inverter Framework Biddin...[Details]
A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock when the motor starts, thereby protecting the motor and the power grid. The starting curren...[Details]
Analog electronics
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