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 ...
How to calculate the positive duty cycle of such a narrow pulse on the screen? We increase the horizontal time base to 200us/div and observe its two cycles. Since the pulse is too narrow, it is not...[Details]
①Start and stop the nfs service of the ubuntu server through commands: Run from the command line: /etc/init.d/nfs restart Use this command to stop the nfs service: /etc/init.d/nfs stop Ch...[Details]
The electronic touch organ is a fun musical device that produces very pleasant musical notes in response to the touch of fingers on special touch-sensitive electronic pads or buttons.
Ho...[Details]
In the code we wrote earlier, the coordinates cannot be read when long pressing or sliding. Next, we use a timer to improve the code so that the coordinate values can be read when long pressing or ...[Details]
The inverter is mainly composed of rectification (AC to DC), filtering, re-rectification (DC to AC), braking unit, drive unit, detection unit and microprocessing unit.
1. Why can the rot...[Details]
Food companies that want to reduce setup and downtime can achieve this through the use of connectors. HARTING has developed the Han® F+B series for this purpose. The series is designed to achieve str...[Details]
In the manufacturing process, large-scale, multi-variety parts assembly is prone to mixed assembly, wrong assembly, missing assembly, and artificial skipping, which may lead to the failure of the e...[Details]
Jiangxi Special Motor Co., Ltd.'s announcement on signing a special account storage supervision agreement for raised funds
All directors, supervisors and senior management of the company guara...[Details]
__swi void ledtest(); //: declare edtest to be a soft interrupt. __asm Inline assembly //: Usually you need to embed assembly code in a C program. In this case, you can use the __asm keyword to i...[Details]
On November 4, 2021, WPG Holdings , a leading semiconductor component distributor dedicated to the Asia-Pacific market , announced that its subsidiary Pinjia has launched a low-cost automotive lighti...[Details]
The concept of interruption
What is interruption? Let's introduce it from an example in life. You are reading a book at home, and suddenly the phone rings. You put down the book, answer th...[Details]
Color steel plates are good building materials and components, mainly used for enclosure structures and floor slabs. They have been widely used in the construction field because of their advantages su...[Details]
Recently, 91mobiles exclusively revealed that the production of Samsung Galaxy M13 5G has begun in India, which indicates that it may be launched soon. It will arrive as the successor to last y...[Details]
Shenzhen, China –
TITAN Haptics announces its latest innovation – TITAN Core, a compact and powerful haptic development board designed to simplify the integration of haptic technology in consum...[Details]
Analog electronics
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