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40kHZ ultrasonic transceiver circuit schematic diagram
40kHZ ultrasonic transmitter circuit (1) One of the 40kHZ ultrasonic transmitter circuits, the output of F3 is a 40kHZ square wave, the ...[Details]
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I haven't written a blog on CSDN for a long time. Recently, I have some free time to learn about the low-power microcontroller STM8L051F3. The main application of what I made this time is to control ...[Details]
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1. Overview of power transformers
Electronic power transformers are mainly realized by power electronics technology. The basic principle is to convert the power frequency signal into a high-f...[Details]
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The annual KPMG Global Technology Disruptors Report was officially released a few days ago. Many well-known companies were listed in this report, among which Amazon was regarded as the most disruptiv...[Details]
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According to Reuters, the New York Times quoted people familiar with the matter as saying that the Trump administration is considering restricting the ability of Chinese video surveillance company Hi...[Details]
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Taiwan Xinchuang chip SSS1700 can replace and be compatible with CM6533. It is superior to Cmedia CM6533 in terms of sound quality and compatibility. The peripheral circuit of SSS1700 is simpler an...[Details]
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After a few years, you may not have to move bricks anymore.
On February 15, Monumental, a construction
robot
startup, announced on its official website that it had completed a new roun...[Details]
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ADI launches the latest Class D amplifier SSM2375/SSM2380 Analog Devices, Inc. has introduced two new Class D amplifiers that are ideal for smartphones, GPS devices and other handheld electronic prod...[Details]
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Recently, Xiaomi Mi 11 made its grand debut. Through AI intelligent scene optimization, it can dynamically adjust the display effect for various scenes. Not only can it make the video more vivid, but...[Details]
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Figure 1. Working state of the parallel circuit on the freewheeling diode side
Assuming that all semiconductor devi...[Details]
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"The following code is the function part of the stm32F1 library function that writes a word to the flash. When assigning a value to the address address represented by u32, Address is forced to be...[Details]
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The main 48 is connected to the computer via the serial port Replace 74373 latch from 48 The programming object is w39v040. The program needs to be improved. The program for detecting the compl...[Details]
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Parallel programming, the earliest programming method, has the most powerful functions, but requires connecting more pins and usually requires a high voltage of 12V~24V.
To distinguish between them, ...[Details]
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In the construction of small electronic products, you will inevitably encounter the need to make twisted wires yourself.
How do you make it? Handmade like this guy?
...[Details]
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CoreEngine Technology recently announced that its all-scenario high-end autonomous driving chip "Xingchen-1" was successfully powered up and quickly exceeded all performance design targets. The chi...[Details]
Analog electronics
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