I have a requirement for 6 buttons (hardware). When pressed, they send fixed characters to the PC serial port, and each button character is unique. I don't know C language, I only know JAVA. Is there ...
When designing PCB, we often encounter various problems, such as impedance matching, EMI rules, etc. This article has compiled some difficult questions and answers related to high-speed PCB, hoping to...
[i=s]This post was last edited by damiaa on 2022-1-6 09:18[/i]1. First, download and install Simplicity Studio 5. I won't go into details here.
2. Check out https://www.silabs.com/development-tools/th...
There are many protocols and boards. The protocols support low-power Bluetooth, ZigBee, Thread and other network applications based on IEEE 802.15.4. Needless to say, the number of boards is one set. ...
littleshrimpSpecial Edition for Assessment Centres
There are 2 programs in total. Program 1 sends: #include
#define TXBUF_SIZE 32 /*maximum capacity of transmit FIFO*/ unsigned char TX_BUFF[TXBUF_SIZE]; /*transmit FIFO buffer array*/ unsigned int UART...
After the prototype screening is completed, the project enters a new stage and begins to prepare for the launch of the product to the market. At this time, a series of operation checks and function...[Details]
Port P0 will be used as the lower 8-bit address line and 8-bit data line of the bus Port P2 will be used as the high 8-bit address line of the bus If the hexadecimal number starts with one of the...[Details]
This is my first time using a PIC microcontroller. I don't know the programming specifications for PICC, and I always have problems when compiling programs. Now I will introduce two of the most commo...[Details]
Understanding the sources of uncertainty in a vector network analyzer will help you adopt an effective user calibration method. For the complete two-port network analyzer structure shown in the figure...[Details]
With the continuous development of display technology, true color LCD screens have gradually occupied an important position in embedded display systems with their advantages such as high resolution...[Details]
Introduction
The winding machine developed in this paper is horizontal, and the core mold is placed horizontally. During winding, the core mold rotates at a constant speed around its main ax...[Details]
On April 24, Wan Mingzhong, Party Secretary and Chairman of China Energy Engineering Digital Technology Group, and his delegation went to Zhangshu, Jiangxi Province, to hold discussions with Luo Go...[Details]
Polestar 1 is a very interesting car. It is positioned as a PHEV with showy performance and brand effect. It demonstrates dual battery + dual motor operation. Although the volume will not be large, t...[Details]
On April 4, STMicroelectronics announced the launch of the integrated automotive three-phase gate driver unit (GDU) L9908, which can operate in 12V, 24V or 48V systems and has flexible input and ou...[Details]
The power grid is no longer just a resource allocation platform to ensure the safe supply of electricity. More importantly, it assumes the responsibility of carbon emission reduction and builds an ...[Details]
According to foreign media reports, LG Energy Solution (LGES), the battery manufacturing division of South Korea's LG Group, has disclosed a new battery manufacturing process that applies cell to pa...[Details]
ams has announced the launch of an Intelligent Battery Sensor reference design for automotive applications based on ams’ highly accurate AS8515 data acquisition front end. The intelligent battery sen...[Details]
Whether you like it or not, the era of large-scale application of LED has arrived!
Although some people once questioned the development prospects of LED and even called for a "halt", it failed...[Details]
Smart Manufacturing Network News: With the continuous acceleration of China's industrial transformation and upgrading, as well as the rapid development of new-generation information technologies such...[Details]
The typical circuit of the switching power supply made of UC3842 is shown in Figure 1. Overload and short circuit protection is generally achieved by connecting a resistor (R4) in series with the sou...[Details]
51mcu
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