[i=s]This post was last edited by wo4fisher on 2022-1-16 14:52[/i]Getting started with a single-chip microcomputer usually starts with the microcontroller output 0/1. The most intuitive phenomenon is ...
Figure 1
Once powered on normally, the chip Vref has a 5V reference voltage, which generates base current through r1, turns on transistor Q1, and generates collector current flowing through r2.
Howeve...
Controlled by "Playpad" + Siri + Shortcut Command + ESP8266
After experimenting with "shortcut commands" with CC3200 last time, I spent some time experimenting with ESP8266+MCU this time, and it felt ...
[i=s]This post was last edited by Hot Ximixiu on 2021-6-15 08:51[/i]SPI interface is widely used for board-level communication between different devices, such as extended serial Flash, DAC, LCD, etc. ...
I passed by this door this morning when I was taking my child to school. I remember that the shutter door had never been opened. It seems that no one buys electronic components offline now. Would you ...
1 Introduction
With the development of microelectronics technology, the automation level, integration level and technical density of airborne equipment have been continuously improved, and the...[Details]
The latest research report released by Strategy Analytics, "Can Samsung's Brand Extend to Financial Services?" points out that Samsung has narrowed the gap with Apple and Apple Card by launching Sams...[Details]
The design of portable devices depends largely on the performance of the battery.
The key indicator of the battery is of course the battery life. On the surface, this is just a simple spec...[Details]
Analog oscilloscopes are better than digital oscilloscopes. This is indeed a question. Although analog oscilloscopes have been completely replaced by digital oscilloscopes, this does not mean that ana...[Details]
The servo motor encoder cable is a very important part of the servo system. It is responsible for converting the motor's rotation information into electrical signals to achieve precise control of t...[Details]
GMS972051 is a MCS-51 compatible microcontroller with 2K E2PROM inside the MW produced by South Korea's LG Company. GMS97C2051 eliminates the P0 and P3 ports of MCS-51, but adds an internal hardware ...[Details]
Despite some controversy, LiDAR is still the key to achieving mass production of L3 autonomous driving. The resulting problem is that since L3 requires better-performing LiDAR and the collection and ...[Details]
December 1, 2021
Powerbox, one of Europe's largest power supply companies, has been a leading force in optimizing power solutions for demanding applications for more than four decades. T...[Details]
Early this morning, Qualcomm also released its Q4 financial report for fiscal year 2022 as of September 25, with revenue of US$11.39 billion, a year-on-year increase of 22%, and net profit of US$2.87...[Details]
The latest developments in mobile computing will be showcased at the 2019 Berlin Consumer Electronics Show (IFA), including the early release of the first wave of new notebook computers (NB) verified...[Details]
1. Types of UPS circuit structures
At present, various UPS with mature technology and products have been formed. In terms of their main circuit structure and uninterruptible power supply ope...[Details]
When it comes to automation, it is hard to skip collaborative robots. Since the advent of collaborative robots more than a decade ago, they have taken on automation tasks for many companies, with sa...[Details]
O Overview
With the development of radio technology, communication technology and single-chip microcomputer technology, the wireless intelligent remote water meter system has become the le...[Details]
Generally speaking, engineers often need to measure and count the parameters of the waveform after using an oscilloscope to correctly capture the waveform. As the most commonly used functions, the im...[Details]
According to news on October 25, TSMC's capacity utilization rate is gradually recovering, and customer orders have also surged significantly, suggesting that the semiconductor industry is releasing ...[Details]
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