Dear seniors, the picture above is a description from the book Hello Amplifier by Professor Yang of Jiaotong University, but I don't quite understand the relationship among RT, RG and RS, and why the ...
This article introduces how to use the UART1 interface of the RVB2601 development board to receive temperature and humidity data from an external module and display it on an OLED.
1. Hardware design
T...
Designers implement current sensing for system protection and monitoring by placing a very small "shunt" resistor in series with the load and a current sense amplifier or op amp between the two. While...
What if the Internet suddenly went away? Want to be a hero like Kevin Costner and bring Wordle from Before Time to people everywhere you go? Now you can carry a small server in your pocket and bring w...
The requirements are as follows:1. The IO port can directly drive the buzzer and motor;2. Only 7 IO ports are required;
3. About 5x5mm;4. Common programming methods. Sorryfor the inconvenience.I found...
[align=left][size=3][color=#000000][backcolor=white]Problem description: During online debugging of F28004x, if CCS is used to reset the chip, the program will stop at 0x3FB02A and cannot continue to ...
BYD finally surpassed LG New Energy and became the new second brother of power batteries. Above it, there is only the overlord Ningde Era. According to the latest data from South Korean market rese...[Details]
Electromagnetic flowmeter is a flowmeter that measures flow based on Faraday's law of electromagnetic induction. The advantages of electromagnetic flowmeter are extremely small pressure loss and a wid...[Details]
DSP (digital signal processor) is a unique microprocessor that processes large amounts of information using digital signals. Its working principle is to receive analog signals, convert them into digi...[Details]
Tesla, which has been more interested in developing automatic robotic arm charging solutions in the past, has begun to enter the field of wireless charging. Recently, Tesla chief designer Franz von H...[Details]
As shown in Figure 139, it is a dual-circuit three-phase power supply automatic switching circuit. When using electricity, the knife switches 1HK and 2HK can be closed at the same time, and the no...[Details]
For home appliance repair personnel, a repair power supply is indispensable. However, a professional repair power supply is quite expensive. If the power supply is properly improved, a stable power s...[Details]
If you obtain a reference code project package in the IAR environment on the Internet and want to use it for your own project, you often need to modify the project name. So how do you modify it in IA...[Details]
Modern communication technology is moving towards packetization of network core technology and wirelessization of narrowband access technology. In the field of wireless access, circuit-based tr...[Details]
The big guys are all getting into pig farming. What are they planning? Is Huawei also going to raise pigs? Recently, Ren Zhengfei publicly mentioned Huawei's "Nanniwan" plan for the first time...[Details]
Modern technologies such as multiple-input multiple-output (MIMO) require wide bandwidth, phase consistency, and multi-channel analysis. The antenna elements in a MIMO radar system operate independen...[Details]
Generally speaking, the optical mouse we commonly see usually refers to a mouse that uses photoelectric components to generate moving data based on the logical judgment of the moving surface imag...[Details]
On November 13 this year, Liaoning Province welcomed strong winds. At 13:29, the clean energy power received by Liaoning Power Grid hit a record high of 12.354 million kilowatts, accounting for 52....[Details]
0 Preface With the systematization, intelligence, automation and networking of power system operation and management, remote real-time monitoring and automatic debugging of power grids are the i...[Details]
introduction
Through statistics of various failures in UPS maintenance work, we can draw the following conclusion: For backup UPS power supply, failures caused by batteries account for more th...[Details]
Revenue and earnings exceeded expectations, and free cash flow increased 41% month-on-month
October 29, 2024 – ON Semiconductor (ONSEMI) announced its third quarter 2024 results, w...[Details]