I want to use op07 and opa547 chips to form a voltage-controlled current source. The problem I encounter now is that the voltage at the positive and negative ends of opa547 are not equal. Why is this?...
[i=s]This post was last edited by RCSN on 2021-2-1 09:31[/i]Compared with LGVL, ThreadX GUIX currently has less information in China. Anfulai's tutorial is also starting to be made, which is also quit...
This presentation will cover 5G infrastructure market trends and advanced technologies to achieve the required performance. We will specifically focus on GaN technology and how it can enable high powe...
The APM32E103VET6S MINI development board has a DB9 RS-232 interface. The J3 jumper is used to select whether to connect to the MCU's USART1 or USART2 port pins, as shown in the following figure:This ...
I would like to ask you experts, how should the blue circle be designed in PCB? The size line width has been calculated by appcad, but I don't know how to reflect the 50ohm line in the blue circle in ...
I think it is very convenient to buy things in TI Mall. For small quantities of devices, it is very suitable to place orders directly in TI Mall.
Because under normal circumstances, TI's international...
OnePlus 10 Pro is equipped with Pixelworks visual display technology, making the screen display texture more brilliant
True colors and comfortable viewing at all brightness levels
...[Details]
International New Energy Network News: After visiting the production workshop of KSTAR Guangming High-tech Industrial Park, investors actively asked questions to KSTAR Chairman Liu Chengyu on the c...[Details]
According to foreign media reports, the US Patent & Trademark Office has announced a new patent for Apple's Titan project, which is a further expansion of the previous patent for the external lightin...[Details]
This year, the domestic battery brand Swan launched a series of new EFB start-stop batteries and special batteries for agricultural machinery. The new products have received strong market response,...[Details]
Nabtesco Corporation was established in 2003 through the merger of Nabtesco Corporation (established in 1925), which had fluid and air compression control technology, and Teijin Seiki C...[Details]
USB technology has increased the portability of electronic products, while requiring larger battery capacity to power more functions. Take personal media players as an example. With the explosive gr...[Details]
Metal material element analyzer is a commonly used analytical instrument that can better meet the needs of metallurgy, machinery, chemical industry and other industries for multi-element analysis of m...[Details]
Driverless cars face challenges in the process of achieving autonomous driving. It faces many safety challenges, such as inaccurate environmental perception, incorrect obstacle recognition, unreasona...[Details]
l Overview of Power Transformer Fault Diagnosis Methods
Traditional power transformer fault diagnosis methods have their own limitations: the parameter model theory based on the neutral po...[Details]
Here are some suggestions based on my own development experience: The AD conversion time should be greater than 64us (determined by pre-scaling). If the sampling hold time is short, the acquisition...[Details]
Photovoltaic power supply is one of the most mainstream energy sources for outdoor equipment. The monitoring and control of solar panels and batteries require professional design.
The photovo...[Details]
High-efficiency, energy-saving, water-saving, electricity-saving and environmentally friendly washing machines have always occupied a dominant position in the market. Whether in terms of quality, t...[Details]
Overall design
The CAN bus interface circuit mainly includes: single chip microcomputer, controller interface, bus transceiver and watchdog circuit, etc. The SJA1000 controller produced by Phi...[Details]
OMNIVISION has announced the launch of its first OX03J10 3-megapixel CMOS system-on-chip (SoC) image sensor. Designed for surround view systems (SVS), rear view cameras (RVC) and camera monitoring ...[Details]
Basic theory of infrared spectroscopy
When a beam of infrared light shines on a mineral, the mineral will absorb part of the energy and convert the absorbed energy into molecular vibration ener...[Details]