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 ...
Some time ago, I asked Wu Fei, the operator of the public account "Automotive ECU Development", for some information about Audi E-tron. The information involved is quite detailed, so I think it can...[Details]
APFC (active power factor correction) technology is to replace the passive devices in the rectifier circuit with active switching devices or add a power converter between the rectifier and the load...[Details]
PCF8591 is a single-power, low-power 8-bit CMOS data acquisition device with 4 analog inputs, 1 analog output and a serial I2C bus interface for communicating with a microcontroller. Similar to the 2...[Details]
Jianchuang Electronics ' in-vehicle central control solution uses NXP i.MX6 DualLite as the main control platform. The dual-core i.MX 6 DualLite has two ARM Cortex-A9 cores with a clock speed o...[Details]
The DC motor drive system is a long-term, uninterrupted working live load, involving a wide range of problems due to environmental changes, climate change, pollution, high temperature aging caused ...[Details]
It is reported that Huawei, together with FAW Group (FAW Hongqi, FAW Bestune, FAW Jiefang), Changan Automobile, Dongfeng Group (Dongfeng Passenger Vehicle, Dongfeng Xiaokang), SAIC Group (SAIC Passen...[Details]
New documents from Apple's Irish headquarters show that the company's European operations earned $211.1 billion in revenue, of which $24.8 billion was paid to its U.S. parent company. Apple is cons...[Details]
The audio signal of the left and right channels is inverted and then sent to the inverting terminals of the comparators in IC2 through the input terminal (5) of lc2. The (8) and (4) pins are grounde...[Details]
According to Taiwan media United Daily News, memory distributors revealed that the DRAM (dynamic random access memory) inventories of the three major memory manufacturers, Samsung, SK Hynix and Micro...[Details]
With Tesla's heavy investment and domestic investment in smart driving, advances in software and hardware are crucial to achieving comprehensive smart driving.
The integration of hardwar...[Details]
In the history of lighting products, we have developed from the earliest incandescent lamps to the current LED lighting products. The requirements of human lighting products have gradually chan...[Details]
At present, a major challenge facing designers of trauma treatment equipment is how to choose the right components so that the equipment can meet the application requirements of different critical car...[Details]
According to ISO 8373, it is a field-oriented multi-joint hand or multi-degree-of-freedom. An industrial robot is a machine device that automatically performs work and is a machine that achieves va...[Details]
The trend towards autonomous driving, coupled with public concerns about the safety of driverless cars, has made cybersecurity a top concern for automotive original equipment manufacturers (OEMs).
...[Details]
On October 24, OPPO, the world's leading smart terminal manufacturer,
released its latest flagship mobile phone Find X8/X8 pro, which features a thin and light straight screen and imaging flags...[Details]