In actual use, the emulator is often used in development environments with different versions. It is found that when the lower version of the firmware is upgraded to a higher version, it is necessary ...
The lpc824 system started working fine with the USART interface program, and later added an RS-485 communication chip. Sending data is normal, but receiving data is no longer possible. Sometimes a cha...
Problem 1. Opening controlSUITE does not display properly, only one File option is displayed
Solution: After investigation, it was found that when controlSUITE was normal, it was not exited by clickin...
Differential Gain and Differential Phase
I encountered this problem when I was selecting an analog video amplifier chip. At that time, I didn't understand what this parameter of the amplifier meant. N...
The temperature control algorithm we are working on now needs to collect temperature data every 0.25s, then calculate the corresponding control amount and output it in the form of PWM. In order to ach...
IDC's latest "China VR/AR Market Quarterly Tracking Report" shows that the total shipments of domestic head-mounted display equipment market continued to grow in 2018, with AR and VR head-mounted dis...[Details]
Pfeiffer Vacuum announces that it has received a large order for turbomolecular pumps and special vacuum chambers from GANIL (National Large Heavy Ion Accelerator), a major French research institute....[Details]
The integration of NVIDIA DGX Cloud into the Hugging Face platform will accelerate the training and tuning of large language models (LLM), simplifying model customization in nearly every industry ...[Details]
Introduction
In the AC transmission system of military vehicles, the ordinary photoelectric encoder for detecting the rotor position is easily damaged due to the need to adapt to the harsh wo...[Details]
Autonomous driving has been a hot topic in recent years and is considered to be the development trend of the automotive industry in the future. To achieve autonomous driving, many sensors are indispe...[Details]
Currently, heterogeneous integration of small chips and system-level packaging technology have become hot topics pursued by many OSAT manufacturers. In mid-August, Michael Liu, technical marketing ...[Details]
Following the pace of the times, the emergence of new energy has completely broken the transformation of the automobile market, and the advancement of new projects (new energy) has brought constant p...[Details]
Load transient testing is a quick way to check the performance of a power converter. It can reflect the speed of the converter's regulation and highlight the stability problems of the converter. The ...[Details]
Narrow pulse high speed peak hold circuit
Function of the circuit
The peak hold circuit introduced in "6-6" has a high conversion speed and a large drive current in its OP amplifier A1. Howeve...[Details]
Apple continues its quest to add accurate blood pressure measurement to the Apple Watch, and now that research includes utilizing stretchable Watch bands. The Apple Watch has always been able to...[Details]
(Image source: www.ajudaily.com) According to foreign media reports, Renault's Korean subsidiary has cooperated with KT (Korea Telecom) to develop an AI infotainment system EASY LINK. The system...[Details]
The power supply circuit is usually modified near the end of the development phase, but for portable products, the battery is a top priority. Stabilizing the voltage of a battery-powered supply is mo...[Details]
From October 16 to 17, Shandong Provincial Party Committee Secretary Lin Wu emphasized during his research in Yantai that we must thoroughly study and implement General Secretary Xi Jinping’s importan...[Details]