This voltage recorder uses only one serial port and a cheap op amp to record four voltages, which is very suitable for recording multi-channel battery voltage conditions. 500) {this.resized=true; this...
I have a manual about the air flow control valve in my hand. The manual describes that there is a three-phase stepper motor inside, and its rotation controls the opening and closing degree of the valv...
[p=30, null, left][color=rgb(102, 102, 102)][font=微软雅黑][size=4]As the carrier of various components and the hub of circuit signal transmission, PCB has become the most important and critical part of e...
[size=5] [/size][size=4] In the SRIO debugging stage, there is a V6 and two 6678s interconnected through 4XSRIO, without a switch in the middle, and finally the communication between them is fixed. [/...
What is the importance of moisture determination in food? Why does moisture determination play such an important role in food?
1. Moisture determination is one of the important quality indicato...[Details]
You can also detect “runt” pulses caused by EFT events and ultimately calculate the energy of an EFT pulse. Using this information, you can modify your design to improve EFT immunity. EFT events occu...[Details]
As users' demands for mobile phone functions grow, a new demand has come into the consideration of mobile phone manufacturers, that is, mobile phones can have LED prompts to provide status, so...[Details]
(CWW) During the 2023 Global Mobile Broadband Forum (Global MBB Forum 2023), Cao Ming, President of Huawei's wireless network product line, released the world's first full range of 5.5G product solut...[Details]
Preface: The following procedures and circuit diagrams are not guaranteed to be the best solutions, and there will be many deficiencies. Please understand. In addition, the content of C51 is a summar...[Details]
1. Use hardware request and software query method: This method is: each interrupt source is introduced to the external interrupt source input terminal (INT0 or INT1) of the microcontroller through th...[Details]
According to the Wall Street Journal, IBM said in a statement on Thursday local time that it will lay off employees in at least five states in the United States. The company did not disclose the spec...[Details]
When it comes to the biggest advancement in mobile phone products in recent years, in addition to 5G, it is undoubtedly the high refresh rate screen. The high refresh rate can bring huge improv...[Details]
The SCADA system, whose main functions are remote data collection and monitoring, is an indispensable basic system for industrial process automation and informatization, just like DCS and PLC.
...[Details]
This morning, the first developer preview version of Android 12 (Developer Preview 1) was officially pushed and available for download. Pixel 3 and newer devices can already try it out. Accor...[Details]
Stretchable and flexible electronics have attracted wide attention in many emerging fields such as wearable devices, biomedical devices, flexible optical devices, and soft robotics. In these applic...[Details]
Recently, Tesla published a patent called "Hinge Assembly for a Vehicle Hood". According to the patent, this new hinge assembly can protect pedestrians when they hit the hood of a car. Nowadays, simi...[Details]
By using the comparison method, according to the requirements of the verification regulations jjg 229-2010 "Verification of Industrial Platinum and Copper Thermal Resistance", the standard and the ca...[Details]
According to foreign media reports, Guardian Optical Technologies announced that its sensors have added new safety features that can monitor the driver's eyelid opening (to determine whether there is...[Details]
FPGA/CPLD
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