This is a high-power PW device in the L bandAs shown in the pictureThe design requirements of the filter are also high powerThe picture belowScrewThere are traces of burns in the picture...
Today I tested the GNSS function on Beetle ESP32-C3. The GNSS is VK2828, Beidou + GPS dual-mode, and the positioning speed is relatively fast.The power supply of GNSS is directly from 3.3V on Beetle E...
PrefaceThis application note mainly describes a case of implementing a simple HDMI CEC transceiver function based on AT32 GPIO and timer peripherals.Consumer electronic control (CEC) isa function of t...
Develop a DSP board, containing two TMS320C6455 chips and a Xilinx FPGA XC5VLX85-FF668. The peripherals include(1) IO expansion chip MAX6957, 5V, connected to FPGA through 74LVC16T245; (2) UART, RS-42...
1. Purpose
The microphone array is arranged in an array to focus on picking up the sound signal in the space, so that the picked up sound is enhanced and the effect of long-distance sound pickup is ac...
Help
I want to make a boost and buck circuit, but there is no buck. How to fix it?
As a result, the output pin voltage is the same as the input pin voltage, both are 3V...
The picture shows a universal circuit for turning on and off the light with applause or whistle, which brings convenience to the elderly and disabled patients and those who find it difficult to find ...[Details]
There are many types of timers in STM32, which are divided into 2 advanced controller timers, 4 ordinary timers, 2 basic timers, 2 watchdog timers, and 1 system tick timer SysTICk according to th...[Details]
Semiconductor and system design service company MosChip Technologies recently announced that Swamy Irrinki has been appointed as the company's vice president of marketing and business development. He...[Details]
On the evening of April 14, Gaoxinxing released its 2020 performance report, stating that its annual total operating revenue was 232,608.65 million yuan, a decrease of 13.63% from the same period las...[Details]
First, let's talk about the electrolytic capacitor in the input circuit. As we know, the DC input current of the inverter is usually very large. The maximum input current of a 12V 1000W inverter can ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Recently, the "Analysis Report on the Operation of the Domestic Mobile Phone Market in February 2021" released by the China Academy of Information and Communications Technology showed that in Februar...[Details]
Rugged, compact and lightweight, with a long battery life, the OTP6126 provides a comprehensive test solution for the installation and maintenance of metro Ethernet and IP services. OTP6126's complet...[Details]
Volvo has announced the price of the 2020 XC40 in the UK - £28,965. The T3 will be equipped with an automatic transmission, while the T4 model will be available in front-wheel drive and four-wheel dr...[Details]
Some Pixel 4XL users have begun reporting an issue with their devices where the rear glass panel has started to peel off or pop out of the frame. Reports began appearing on Google's support...[Details]
Many high-speed data acquisition applications, such as LiDAR or fiber optic testing, require the acquisition of small repetitive signals from noisy environments. Therefore, the biggest challenge in...[Details]
The 2021 China Flash Market Summit (CFMS) was successfully held in Shenzhen on September 14, with the theme of "Storage Standards-Storage Ecosystem" this year. This high-standard market-oriented summ...[Details]
1. What can a single-chip microcomputer do? Currently, single-chip microcomputers have penetrated into every field of our lives. It is almost difficult to find a field without single-chip microcomp...[Details]
"China's door of opening up will not close, but will only open wider and wider." This is the strong message of the times sent by China to the world. After a year, the second China International Impor...[Details]
On the afternoon of October 30, Tian Ye, head of the Xingchuan Investment Department of the Sichuan Industrial Revitalization Fund, and his team visited the National Vanadium Titanium Industry Alli...[Details]
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