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 ...
Fast charging of batteries for electric vehicles is an important topic in the research and development of electric vehicles. Although many practical charging devices or commercial chargers have the fu...[Details]
On the afternoon of July 7, Apple is expected to provide its ProMotion dynamic refresh display technology for all models of the iPhone series in 2022. This technology supports mobile phones with...[Details]
In industrial control, in order to ensure the reliable operation of the system, it is necessary to detect the surrounding environmental variables (such as temperature, air pressure, humidity, etc.). T...[Details]
The Public Works Bureau of the Kaohsiung Municipal Government in Taiwan recently approved the construction permit for TSMC's Kaohsiung plant. TSMC stated that the Kaohsiung plant will start construc...[Details]
China Energy Storage Network:
It’s the end of the year again. Have you achieved all the goals you set at the beginning of the year?
On December 20, reporters learned from a press confere...[Details]
1 Introduction
In recent years, with the rapid development of radar technology, people's requirements for radar signals have become higher and higher. High precision, high scanning rate, high...[Details]
1. Basic Concepts 1. FSMC with non-bus multiplexed 16-bit SRAM interface configures SRAM memory and NOR flash memory to share the same FSMC storage block. The protocol used varies depending on the me...[Details]
Aiming at the purpose of realizing
dual-mode control of the
traffic light
system. The software part of the circuit is designed by programming in C and the hardware part of the circuit is...[Details]
Due to various reasons such as imperfections in the measurement, improper operation by the measurement personnel, changes in objective conditions during the measurement, etc., the measured value will...[Details]
I recently took on a project that required each device to be able to be controlled by networking (not the Internet). nrf24l01 happens to have this function. But I have only done one-to-one communicat...[Details]
In early July, cracks began to appear in the trade between Japan and South Korea. On July 1, the Ministry of Economy, Trade and Industry of Japan officially announced that from July 4, three material...[Details]
MediaTek and TSMC today jointly announced that the industry's first 8K digital TV system-on-chip MediaTek S900, produced using TSMC's 12nm process technology, has entered mass production. The S900 ...[Details]
When selecting an oscilloscope, engineers first need to determine the bandwidth required for measurement. However, once the bandwidth of the oscilloscope is determined, it is the sampling rate and sto...[Details]
To use a certain type of LCD on an ARM board, you often have to modify the LCD driver or device tree, which is very inconvenient.
In ARM40-A5, we store the configuration instructions of common...[Details]
Wireless Connectivity
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