V2X, Wi-Fi and 5G are widely acknowledged as enablers of autonomous driving technology. The challenge now is how these technologies can work together and coexist despite spectrum interference that can...
The computer sends the following data instructions to the mobile phone 7e 15 01 00 00 00 01 00 00 00 02 00 00 00 be bb 7e 7e 15 01 00 00 00 01 00 00 00 03 00 00 00 05 a7 7e 7e 15 01 00 00 00 01 00 00 ...
From EEWORLD cooperation group: 49900581 Group leader: wangkj The laboratory is extremely cold, there are no windows, and it is unclear whether it is day or night. This is the last day of the week - t...
This document discusses EMC design at the circuit board level from the perspectives of component selection, circuit design, and printed circuit board wiring....
Everyone, please take a look, please help me, what brand is this zigbee node module and where can I buy it, because I broke one in the lab and need to buy an identical one, please help me! Hope you ca...
[i=s]This post was last edited by jiming on 2016-1-12 19:02[/i] [align=left] [align=left][font=微软雅黑][size=4] [/size][/font][font=微软雅黑][size=5] [/size][/font]{:1_106:}[font=微软雅黑][size=5]It has been ten...
A ventilator is an instrument that can replace or assist a person's respiratory function. It is suitable for artificial respiration of patients with respiratory failure or even respiratory arrest. I...[Details]
Implantable Cardivoerter Defibrillators (ICDs) have been in common use for several years. ICDs apply a high voltage pulse between two electrodes connected to the heart, which detects cardiac fibrillat...[Details]
As the whole equipment is becoming increasingly miniaturized and power-saving, low-dropout linear regulators (LDOs) with low power consumption are becoming the mainstream in the market for linear regu...[Details]
With the continuous emergence of new technologies and the increasing complexity of DSP real-time systems, there are more and more different types of external devices. Writing drivers for these exte...[Details]
Abstract:
Using TMS320F2812 DSP chip as the control unit, without any gate control device control, the rich software resources of DSP 2812 are used to achieve equal precision measurement. A...[Details]
0 Introduction
At present, most of the automatic blood pressure monitoring systems used in hospitals are imported equipment, which are expensive and increase the cost of medical treatment. The...[Details]
AD8205 is a single-power high-performance differential amplifier launched by Analog Devices, Inc., USA. The typical single-power supply voltage is 5V, and its common-mode voltage input r...[Details]
Preface
In the application of PLL, DLL and CDR circuits, people generally require the output clock signal to have a 50% duty cycle so that data can be sampled at both the rising and fallin...[Details]
PSoC is a programmable system-on-chip produced by Cypress Semiconductor with an 8-bit MCU core and a digital and analog mixed signal array. PSoC integrates three programmable capabilities into one....[Details]
0 Introduction
The rapid development of wireless communication technology and video compression technology has made wireless video transmission a hot topic of research. Wireless video tran...[Details]
Counterfeit and shoddy goods have always been a public nuisance in the world. With the continuous improvement of the level of counterfeiting technology, the scope of counterfeited products is getti...[Details]
1 Introduction
As the requirements for the capacity and quality of power supply systems for high-end equipment in industries such as electricity, communications, aviation, large informatio...[Details]
1 Introduction
Combination weigher is also called selection combination weighing instrument. It is composed of multiple independent weighing units with feeding and discharging structures. ...[Details]
1 H4006 chip introduction
The operating frequency range of H4006 is 10～15MHz, and 13.56MHz is usually selected for identity recognition. There is a 64-bit programmable memory on the ch...[Details]
Abstract: A new type of visual electronic stethoscope is based on AT89S52 single-chip microcomputer, realizes heart sound data acquisition system by electret sound sensor, and realizes display by ...[Details]
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