A signal of about 8M passes through C11 and the transistor. The 8M signal is generated by a capacitor three-point oscillation circuit, passes through C11, and then is amplified by the transistor. How ...
Previously, we introduced how to use the USB flash drive file reading function to realize the digital photo frame function. This time, we will talk about using the file storage function to act as a da...
I applied for the E103-W01-BF beta version. After passing the test, I will experience it according to the evaluation plan. The following is the evaluation plan:
1. Unboxing2. Observing the hardware de...
For developers, a smooth debugging system and efficient debugging methods will effectively reduce information errors during the development process and improve development efficiency. This article wil...
Reprinted from: https://www.cnbeta.com/articles/tech/1090323.htmThe Python Software Foundation (hereinafter referred to as PSF) said in a recent announcement that it has just welcomed its first top sp...
[font=宋体][size=4] [/size][/font] [font=宋体][size=4] When reading integrated circuit manuals, for I/O ports, some device manuals will say that the port can have built-in pull-up/pull-down resistors. Gen...
If you frequently use "advanced intelligent driving" functions such as Pilot Smart Driving, then I think today's article will be a good topic to discuss. Do we understand enough about today’s advan...[Details]
Abstract: According to the characteristics of AC asynchronous motor, a high-precision speed control system for AC asynchronous motor based on DSP is designed. The system uses vector control technol...[Details]
With Hillcrest Laboratories Inc.’s latest order for Zigbee wireless RF solutions from Texas Instruments (TI) – integrating its MEMS sensor algorithms into TI’s RemoTI protocol for the RF4CE consu...[Details]
As the wave of automation continues to advance,
the demand for
robots
in factory production lines
is increasing day by day. In recent years, ABB, a global robot giant, has kept up with the p...[Details]
Recently, affected by the international economic and trade situation, the process of "domestic substitution" in my country's semiconductor and chip industry has accelerated. Coupled with the support ...[Details]
The watchdog circuit is composed of 89C51 single-chip microcomputer and X25045. The hardware connection diagram of X25045 is shown in Figure 1. The X25045 chip contains a watchdog timer, and the sy...[Details]
In 1989, the name of the Subor learning machine was known throughout the country, and countless children begged their parents to buy one for their home for "studying". Although many parents knew that...[Details]
At the fifth "Huawei Asia Pacific Innovation Day" held on the morning of September 3, Xu Wenwei, director of Huawei and dean of the Strategic Research Institute, said that Huawei invests at least US$...[Details]
1. Introduction to 1602 LCD hardware interface 1602 LCD technical parameters Note: (1) Working current: The working current of the LCD is 2mA at a working voltage of 5V, which only refers to the LC...[Details]
Introduction: This chapter will describe how to configure GPIO and how to configure UART STM8 project template: http://download.csdn.net/detail/u012388993/9904051 The basic system configuration ...[Details]
Operational amplifier, what does operational amplifier mean?
Concept of Operational Amplifier
An operational amplifier (often referred to as an "op amp") is a circuit unit with a very high amplif...[Details]
Introduction The PIC12CXXX microcontroller would be a great mouse controller, but it doesn't have enough I/O. You need two I/Os for the X-axis encoder, two for the Y-axis encoder, one for the ser...[Details]
A silicon crystal plate with a strong light installed on it, once it sees the sun, the strong light lights up as if it is connected to a power source. This is what the reporter saw yesterday at the ho...[Details]
According to recent news, Audi’s latest future development plan was obtained from relevant channels. It stated that it will only launch electric vehicles from 2026, start producing zero-emission vehi...[Details]
As one of the greatest inventions of mankind in the 20th century, robots have undergone rapid changes in just 40 years. With the development of computer technology, communication technology, sensor...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD
