Project background (100-200 words)With the arrival of an aging society, it is a practical problem to meet the audio-visual and spiritual needs of the elderly with low-cost hardware. This project hopes...
The following circuit is designed with a DCDC input voltage of 11V--15V and an output of 12V 1A
But now the output voltage is equal to the input voltage
What's going on? Can you guys analyze it for me...
Altium Designer 17, 18, and 19 changed the way coordinate files are exported.
I changed an export method that has been used for more than ten years. Overall, the export seems to be a little freer, but...
#Environment Setup##Development Environment RVB2601 recommends Jianchi CDK as the development environment. Jianchi CDK is Pingtou Ge's debugging IDE. It is based on the concept of minimalist developme...
I just learned about timers and serial ports. The project requires that after pressing key1, the LED lights will turn on for 5 seconds and then turn off (timer timing), then when the serial port recei...
[i=s]This post was last edited by bqgup on 2021-3-16 20:44[/i] # When there is no router on the TL5708 development board, connect the PC and the development board with a network cable and place them i...
1 Introduction In the information age, both mobile phones and home appliances are gradually integrated into the network. Information appliances are consumer electronic products that integrat...[Details]
A new technology that allows users to perceive the real world. It is generally believed that the emergence of AR technology stems from the development of virtual reality technology (VR), but there ...[Details]
October 18, 2023 - Gartner stated that artificial intelligence (AI) is a huge transformation in the way humans interact with machines, especially the rapid development of generative artificial intell...[Details]
1. Low power consumption and high efficiency. In the switching voltage-stabilized power supply circuit, the transistor V works alternately in the on-off and off-on switching states under the excita...[Details]
Unique product identifiers are ideal for:
● Used as a serial number (such as a USB character serial number or other terminal applications)
● Used as a password. When writing flash memory, this uniqu...[Details]
At noon on May 15, the well-known digital blogger @搞机少女 posted a Weibo post about the Hammer brand mobile phone. She said: "It has been one year since the release of Nut R1. There are fewer and fewer...[Details]
Thundersoft recently said at an investor relations event that the two schools of thought, Nvidia GPU and Mobileye, have a trend of integration, and from the trend point of view, the two will exist in...[Details]
1 Introduction
Printed circuit board (PCB) signal integrity has been a hot topic in recent years. There have been many research reports in China that analyze the factors affecting PCB signal inte...[Details]
/*Write Chinese character LCD program The LCD screen is divided into 4 rows and 12 columns of Chinese characters, all using analog interface mode. /* CKW19264A interface program (analog mode) ;******...[Details]
Recently, a report said that Apple's next-generation MacBook Pro models will use the "M1X" chip and remove the "MacBook Pro" logo from under the display. "Apple plans to name the MacBook Pro chip M...[Details]
After learning 51 MCU, I learned AVR. It feels easy to get started. LCD1602 was learned when I was learning 51, so I can directly modify the related IO port operations. Now I will review it. 1602 can ...[Details]
Not long ago, ON Semiconductor just launched new 900 V and 1200 V SiC MOSFETs. Taking this opportunity, EEWORLD interviewed Brandon Becker, wide bandgap product line manager at ON Semiconductor, to i...[Details]
According to an internal document obtained by MacRumors, Apple acknowledged that some displays of the iPhone 12 exhibited unusual light changes such as flickering, greenish or white glow under certai...[Details]
Cheling Technology is headquartered in Hangzhou, with offices in Shanghai and Wuhan. It has more than 400 employees, 90% of whom are R&D personnel. On October 15, 2024, at the 2nd Great Wall Motor ...[Details]
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