[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:58[/i]The rapid development of information and communication technology is constantly changing people's lives, and informatization and ...
The input signal is attenuated after being connected to the amplifier. The original voltage is 1.2V, but after being connected to the amplifier, only 0.9-1.0V remains. What is the cause? Is there any ...
In the last issue, we have eliminated A. In this issue, we need to display the letters AB at the same time, which requires two lvgl tags. How to do it? I thought of the structure:
struct Obj{char name...
I am learning about the UART module of msp430g2553 and want to send a string. However, I saw that the official program for sending a string only wrote the first character of the string. After download...
I created a library file myself, and the schematic generated PCB cannot import the components I created myself. When the error message is "unknown pin" and "failed to add class member"...
Recently, a simple car accident made the headlines. The general content was that a Land Rover rushed into a street coffee shop while parking. It was simple because there were no complicated doubts in ...
"The ChatGPT moment for physical AI has arrived," Jensen Huang said at CES 2026. As AI moves from the level of "cognition and generation" to the deeper waters of "understanding and action," we need...[Details]
On January 6, 2026, Pacific Time, the global technology extravaganza—the Consumer Electronics Show (CES 2026)—grandly opened in Las Vegas, USA. BOE and its subsidiaries participated with a strong l...[Details]
On January 13 local time, the U.S. government approved Nvidia's export of its H200 artificial intelligence chip to China.
Previously, US President Trump stated via social media that the US gov...[Details]
For those of you working with the 3588 development board, do you often get stuck at the system flashing step? Even following the tutorials, you still encounter all sorts of mysterious problems....[Details]
According to O-Film's official WeChat account, the company has officially launched a humanoid robot visual perception product architecture combination solution, which builds a comprehensive visual ...[Details]
Just now, my WeChat Moments was flooded with a post that the Ministry of Industry and Information Technology (MIIT) granted conditional licenses to two vehicle models
equipped with Level 3 "condit...[Details]
summary
This article on power management techniques introduces two circuits: one for converting positive voltage to negative voltage and the other for converting negative voltage to ...[Details]
As wearable medical devices evolve towards miniaturization, longer battery life, and higher security, traditional BLE SoCs are facing increasingly prominent bottlenecks in terms of power consumptio...[Details]
Artificial intelligence (AI) is a technology that enables machines to perceive, understand, reason, and learn. Its core implementation relies on algorithms and data, that is, by using large amoun...[Details]
On December 17, 2025, WPG Holdings, a leading international semiconductor component distributor focusing on the Asia-Pacific market, announced that its subsidiary, WPG Holdings,
has launched a ...[Details]
The "upgrade war" for automotive-grade MCUs has begun in full swing.
On the one hand, against the backdrop of the automotive intelligence moving into deeper waters, more and more OEMs su...[Details]
On December 16, semiconductor solutions provider Renesas Electronics Corporation expanded its software-defined vehicle (SDV) solutions product line, centered on its fifth-generation (Gen 5) R-Car s...[Details]
To address serious safety hazards such as gas explosions in coal mining, a mine safety system was designed. This system monitors environmental parameters such as gas concentration, temperature, fir...[Details]
Part 1: The Necessity of Nonlinear Calibration
Traditional vector network analyzers (VNAs) are based on the assumption of linear systems and characterize device properties through S-parame...[Details]
On December 19, Cinemo, an innovative one-stop, fully integrated digital media product provider, announced the launch of its next-generation AI-driven cockpit solution – Cinemo ICO™. By introducing...[Details]
Mobile and portable
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