Earlier we introduced how to obtain the motor speed of the Raspberry Pi and how to use the Raspberry Pi timer. By combining the two and using the control algorithm, we can also control the motor speed...
Testing Closed-Loop Feedback Response For Switching-Power Suppling■ Clarke-Hess Communications Research Ken Salz Switching power supplies rely on feedback control loops to ensure that the required vol...
[i=s]This post was last edited by Jacktang on 2020-4-1 23:20[/i]Future networks will face: 1,000 times the data capacity growth, 10 to 100 times the wireless device connections, 10 to 100 times the us...
[i=s]This post was last edited by jinglixixi on 2021-3-25 09:54[/i]The RP2040 has an integrated A/D conversion channel and a built-in temperature sensor on channel 4 to detect the temperature inside t...
1. Review of the previous article In the previous article, we completed the function of switching between two tasks using PendSV. Let's continue with the idea. This time we completed the basic framew...[Details]
How to use the quick-change Profinet connection
The same device can be operated alternately on different robots. To do this, other IOCTL functions must be used for decoupling and coupling. The...[Details]
Well-known accessory manufacturer Elevation Lab recently launched an adjustable stand for iPhone, and the key point is that this stand is designed jointly by the manufacturer and Apple. The new GoSta...[Details]
After more than 60 years of development, the integrated circuit industry has become a "three-high" industry: highly knowledge-intensive, highly talent-intensive, and highly capital-intensive. The sho...[Details]
1 Introduction
EPS
(Emergency Power Supply) is the abbreviation of emergency power supply. EPS is widely used in industrial and civil buildings, where sudden power outages w...[Details]
In the current electric vehicle market, the biggest constraint is the power battery. Due to the limitations of battery energy density and volume, the range of electric vehicles has never been able to...[Details]
To control air pollution, developing new energy vehicles is one of the important means. Despite the support from various parties, the number of electric car users who actually buy and register elec...[Details]
At present, lighting is an important aspect of my country's energy consumption. The annual lighting electricity consumption is about 300 billion kWh, accounting for about 12% of the total power genera...[Details]
Special topic: Micron's 176-layer 3D NAND technology & 1α DRAM technology The NAND market has always been a red ocean, and in this market, there is no shortage of newcomers coming to dig for go...[Details]
The important position of data acquisition in modern industrial production and scientific research is becoming increasingly prominent, and the requirements for real-time high-speed data acquisition a...[Details]
Programmable control circuit design The enhanced STC8051 microcontroller and its surrounding circuits form the smallest microcontroller system. The STC8051 chip used has the following hardware r...[Details]
What should I do if the firmware of the Arduino board is damaged due to improper operation, or if I want to update the firmware? Today I will introduce how to use UsbAsp to burn the bootloader. I per...[Details]
The information is instantly transmitted to receivers distributed in various counties, districts and major universities throughout the city through wireless networks. After being processed by t...[Details]
Qingdao Handheld Cable Tester Qingdao TFN Handheld Cable Tester is a new product launched by TFN brand. Different from the bulky traditional cable fault test system, this product is small and conveni...[Details]
my country has abundant wind and solar energy resources. After long-term research and unremitting accumulation, many new energy technologies and equipment manufacturing levels have become world leader...[Details]
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