1. The transmission distance of traditional Bluetooth ranges from tens of meters to hundreds of meters, while BLE is set at 100 meters (actually not that far, it is relatively stable within 50 meters,...
The AD5933 specification sheet mentions temperature measurement: "The measure temperature command is used to start the temperature measurement. When measuring temperature, the device does not need to ...
[i=s]This post was last edited by qwqwqw2088 on 2019-3-12 14:27[/i] [align=left][color=rgb(51, 51, 51)][font="][size=4][b]New Concept Analog Circuits - "Signal Processing Circuits"[/b][/size][/font][/...
Has anyone used the IP of Video On-Screen Display v6.0? I checked the Xilinx official website and it seems to have been discontinued. I can't find the routine for dynamically configuring the OSD param...
I've been working on brushless DC motor control recently. I encountered a lot of problems when writing the code. I couldn't enter the interrupt program and couldn't implement the phase change problem....
[i=s] This post was last edited by muxb on 2019-5-22 22:12 [/i] After the serial shell is built, add and adjust the SPI driver, light up the LCD, and then start porting the QR code encoding code. For ...
On December 17, the first Dishui Lake China RISC-V Industry Forum was held in Lingang, Shanghai. At the meeting, Li Guan, deputy director of R&D at Fangcun Microelectronics Technology Co., Ltd., intr...[Details]
With the rise and popularity of smartphones, people are becoming more and more dependent on their phones. However, due to the limitations of battery technology, the frequency of charging mobile pho...[Details]
On April 25, DIGITIMES reported that as the penetration rate of electric vehicles is expected to exceed 30% in 2025, the demand for electric vehicle infrastructure is growing rapidly. China, the Unit...[Details]
1 Introduction
Maintenance-free batteries (referred to as batteries) are widely used in electric bicycles, electric tour buses and uninterruptible power supply systems due to their ease...[Details]
The theoretical basis and algorithm of active noise control technology are introduced. The adaptive active noise feedforward control system is taken as the research core.
TMS320VC5509
DSP i...[Details]
Leakage current setting
The leakage current here refers specifically to the leakage current generated in the withstand voltage test, which is the alarm threshold we set in the test. The human ...[Details]
ams has announced the launch of an Intelligent Battery Sensor reference design for automotive applications based on ams’ highly accurate AS8515 data acquisition front end. The intelligent battery sen...[Details]
According to foreign media, Estonian battery startup Skeleton Technologies is developing a graphene-enhanced super battery that can fully charge the battery within 15 seconds, and the battery's capac...[Details]
1 Introduction In recent years, embedded systems have developed rapidly, and the event-triggered programming method using the 51 single-chip microcomputer dead loop has gradually failed to meet the r...[Details]
According to the latest smartphone market report released by Counterpoint Research, the average selling price of smartphones in the second quarter of 2020 increased by 10% year-on-year. At the same t...[Details]
Abstract: According to the survey, the infusion speed and volume in large, medium and small hospitals and their subordinate community health centers, clinics and other medical institutions in my count...[Details]
At present, my country's LED industry is in a period of rapid development. On the one hand, relevant supporting policies are constantly being introduced, and on the other hand, the concept of LED gre...[Details]
Lenovo Group announced its investment in the chip field on its official WeChat account yesterday. Lenovo said that the news of its strategic investment in BYD Semiconductor some time ago attracted at...[Details]
The frequency converter is a device that converts the industrial frequency power supply (50Hz or 60Hz) into AC power supply of various frequencies to achieve variable speed operation of the motor. ...[Details]
PC: CentOS5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
1. Make menuconfig to remove the original touch screen driver
- Device D...[Details]
Wireless Connectivity
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