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 ...
The function of the automobile actuator fuel pump is to suck the fuel from the fuel tank, pressurize it and deliver it to the fuel supply pipe, and cooperate with the fuel pressure regulator to estab...[Details]
A typical metal detector is composed of basic circuits such as dual oscillators, mixers, and difference frequency amplifiers. When the detection coil is close to a metal object, the inductance chan...[Details]
1. Modify uboot to support yaffs First, each command corresponds to a file, such as common/cmd_nand.c corresponding to the nand command When we use the nand command, we will enter the do_nand() f...[Details]
1. What is the effective bandwidth of a power analyzer?
The effective bandwidth of a power analyzer refers to the highest frequency of the signal that the power analyzer can measure and analyze.
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On the afternoon of March 8, with the arrival of the annual International Women's Day, Apple's music service Apple Music launched a special feature today, selecting songs and stories from top f...[Details]
The core part of the museum's security system is anti-theft, which aims to prevent the occurrence of crimes and to detect dangers in time and deal with them effectively. However, the background sof...[Details]
Silicon Labs (NASDAQ: SLAB) has introduced a new series of highly integrated, secure Wireless Gecko modules that reduce development cost and complexity to more easily add powerful mesh networking con...[Details]
“With the accelerated adoption of Wi-Fi 6 and Wi-Fi 6E, global shipments of Wi-Fi 6 devices are expected to reach 2.5 billion units in 2023. Today’s Wi-Fi is well-suited to address a variety of indus...[Details]
Industrial robots are the foundation of intelligent manufacturing and Industry 4.0, and are also an important field that has attracted attention due to the concept of "import substitution". There are...[Details]
This article briefly introduces the difference between DSP and MCU . 1. Different memory structures The microcontroller uses a von Neumann memory structure, in which there is only one memory space co...[Details]
1 Introduction Competition in the mobile phone consumer market is becoming increasingly fierce. Today, with serious product homogeneity, in addition to seeking breakthroughs in design, product qualit...[Details]
ICSP interface circuit In-circuit serial programming (ICSP) is one of the features of PIC microcontrollers. It can burn programs directly into the microcontroller and perform in-circuit serial progra...[Details]
introduction With the continuous development of fully automatic embroidery machines, mechanical improvements have not had much effect on improving the performance of the machines. Therefore, the cont...[Details]
Hisense's 5G reading phone A7 Color Ink Screen CC version is officially on sale. It uses a 6.7-inch color ink screen and is equipped with the UNISOC Tiger T7510 5G chip. It is priced at 2,399 yuan. ...[Details]
Our synchronous rectification solution is neither current type nor voltage type.
1. IC uses the slope of the falling edge of Mosfet Vds to control the opening of IC, which can identify ...[Details]
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