[i=s] This post was last edited by Woxinyongyong on 2020-8-6 10:46[/i]In the era of the Internet of Things, with the continued fermentation of demand for various types of smart terminals, the market h...
I need to amplify a 4V sinusoidal signal with a maximum of 500k-4MHz to about 300V to drive a piezoelectric probe, but I have not been able to find a suitable amplification method. Apex's high-voltage...
Which of the following control circuits is better?The MOS tube is turned on with 12V, and the 51 microcontroller is powered by 5V. I am not sure which of the following two control circuits is better. ...
As we all know, the source code of the Linux operating system is complex, with little documentation, and it is not easy for programmers to understand these codes. This book combines the most critical ...
In today's global marketplace, designers are plagued by outdated thinking based on discrete design principles. They just want to design superior products that outperform the competition, and t...[Details]
Trade Press Conference 2022 as a joint event with Hannover Messe 2022 / Focus on industrial application cases Espelkamp, April 27th - Today, the HARTING Technology Group once again held its tr...[Details]
According to foreign media reports, Autoliv, a global leader in automotive safety systems, and Nuro, a leading autonomous vehicle company, have collaborated to equip Nuro’s new third-generation produ...[Details]
C51 has three loop statements, while, do-while and for. These three loops can be used to handle the same problem and can basically be replaced by each other. However, since C51 is a compiler for 51 a...[Details]
We have analyzed the BOM of OPPO Watch, and this time we will analyze the number of components and their cost. We estimate that the total cost of OPPO Watch is US$64.62 (approximately RMB 456.72), ...[Details]
On the morning of May 24, South Korean media ETNEWS reported that the iPhone 14 will be equipped with a more expensive "high-end" autofocus front camera, and some products will be produced in S...[Details]
From the previous section, we know that the detection of touch screen presses and the calculation of touch point coordinates are accomplished through the five switches S1 to S5. By controlling the op...[Details]
The compilation preprocessor is an important part of the C language compiler. Making good use of C language preprocessing commands can enhance the readability, flexibility, and ease of modification o...[Details]
As Google's own series, the Google Pixel series has used Snapdragon's top processors for the past four generations. However, we have learned long ago that this year's Pixel 5 series will use Qualcomm...[Details]
Anyone who is involved in technology will be familiar with the following commonly used signal conversion circuits.
Commonly used signal conversion circuits include sample/hold (S/H) circuits, volta...[Details]
The circuit in this example shows a method for transmitting mixed analog and digital inputs to a microcontroller using a single input. The circuit output is connected to a microcontroller ADC input...[Details]
Use JLINK's JTAG interface to connect to STM32's SWD mode I recently used STM32L011 to make products. This was my first time using SWD mode. Previously, I used the JTAG interface to download simula...[Details]
There has been a lot of news about Apple recently, but surprisingly, the new generation of iPhones that will be launched in September has not attracted much attention. Instead, the personnel changes ...[Details]
In a microprocessor system, all memories (or I/O interfaces) are distinguished from each other by addresses. According to the address information in the instruction to access the memory (or access t...[Details]
The robot control system is the core of robotics technology. It is responsible for receiving input signals, processing information, controlling the robot's movement and performing tasks. A complete...[Details]
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