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Finally, I made an oscilloscope based on STM32! I originally wanted to use an external high-speed AD to make an oscilloscope with a 1Mhz sampling rate. Since I had no experience in making oscilloscop...[Details]
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On stage, sometimes it is necessary to turn off all live lights except the searchlights to create a special effect. The searchlight must shine on the actor. Since the searchlight is hung high on the c...[Details]
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Recently, media reported that BMW, Ford, Daimler and other automobile companies are interested in establishing automobile data storage centers in China. Prior to this, Tesla announced through its off...[Details]
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The circuit of a PWM DC/DC converter usually consists of two parts: a main circuit and a control circuit. The circuit block diagram is shown in the figure.
1. Main circuit and its function
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Recently, Nezha Automobile announced the future development planning nodes of its NETA PILOT intelligent driving system and the corresponding model plans equipped with the system. From the planning...[Details]
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Mouser Electronics and Infineon Technologies Host Wi-Fi MCU Webinar to Solve IoT Design Complexity May 18, 2021 - Mouser Electronics, an electronic component distributor focused on introducing new ...[Details]
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On April 18, with the official launch of the NIO Battery Swap Station in Nanjing Jiangning Oushang, NIO has built a total of 900 battery swap stations across the country, and NIO users have swapped...[Details]
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Photoplethysmography (PPG) is a common technique for measuring blood oxygen saturation (SPO2) levels. A light transmitter is used to emit light into the body, and a light receiver is used to measur...[Details]
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General filament power supply circuit
Figure 1. General filament power supply circuit
The power supply for the filament of the final stage high-power transmitting tube of a 10kW TV transmitter...[Details]
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// // Experiment description: LED0 - LED5 flowing water lighting // // Notes: // //------------------------------------------------------------------------------------------- #include "pic.h" __CON...[Details]
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Information security is one of the biggest challenges and difficulties in building smart cars. On September 27, at the Yunqi Conference, Xiaopeng Motors officially released the "digital car key wit...[Details]
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Interference occurs when two energy-carrying waves meet and overlap. The energy they carry mixes together, so instead of two waves, you get a third wave whose shape and size depend on the pattern of ...[Details]
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Define a structure like this: typedef struct { uchar DC0_ALA:1; //Power supply 0 alarm uchar DC1_ALA:1; //Power supply 1 alarm uchar AC_ALA:1; //Power failure alarm uchar UN_H_ALA...[Details]
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1 Overview 1.1 Documentation This design document is the plan for "3D environmental monitoring and evaluation system based on AVR32 and Labview", which is the basis for the project and also serves as...[Details]
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The SD27403 is a feature-rich synchronous buck controller that achieves excellent efficiency in high power density, point-of-load (POL). Stable performance and wide input and output voltage ranges ...[Details]
Microcontroller MCU
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