Wireless sensor nodes are powering the growth of the Internet of Things (IoT). Two of the most important aspects of wireless sensor nodes are that they should react to changes in their local environme...
I used STM32CUBE to generate a project. The version of the Keil compiler was 5.28. The MCU's SRAM was 64K, which should be enough for my project. However, I found that as long as the "global variables...
The data rate of USB3.0 is up to 5Gbps, while the data rate of USB2.0 is only 480Mbps. The USB3.0 interface is backward compatible with USB2.0 and USB1.1. USB3.0 adds 5 new pins, two data transmission...
Commercial drone companies compete on payload capacity and flight time, which is directly proportional to the size, weight, and power (SWaP) of the drone. The main factor affecting the size and weight...
The iPhone 12 no longer comes with EarPods and a charging head, which has sparked widespread discussion from the outside world, with both support and opposition. Some consumers are worried that Andro...[Details]
As the world's population grows and more vehicles are on the road, improvements in traffic safety cannot come fast enough. Although the fatality rate has been reduced by more than half since 2000, fr...[Details]
First, the definition of battery capacity is defined as: a fully charged battery is discharged at a specified constant current. The time taken to discharge to a specified voltage is multiplied by the...[Details]
1. Experimental Purpose 1. Learn the driving principle of stepper motor; 2. Master the method of controlling stepper motor through CPU. 2. Experimental Content 1. Understand the operation control o...[Details]
Recently, the Ministry of Science and Technology and the Shenzhen Municipal People's Government issued the "Science and Technology Innovation Action Plan for the Pilot Demonstration Zone of Socialism...[Details]
The focal meter studied in this paper is an automatic focal meter based on the projection principle. However, unlike similar domestic products, the automatic focal meter studied in this paper adopts a...[Details]
Preface
In order to improve productivity and optimize logistics, more and more companies have automated their internal logistics. Therefore, from automated guided vehicles (AGVs) to ...[Details]
According to Hongqi Motors on December 24 , through research on key materials of all-solid-state batteries, solid-solid interface, battery structure, battery manufacturing process, and large-capacity...[Details]
Register
1. Definition
2. Circuit example
3. Logical function analysis
7.4.2 Shift register
I. Unidirectional shift register
㈠ 4-bit right shift register composed of 4 hold-blocked D flip-...[Details]
With the development of medical technology and the continuous improvement of human material living standards, the portability of medical equipment and the application of products in the home have b...[Details]
The car LCD TV/
display
market is developing rapidly, and users expect manufacturers to provide low-cost, fully functional products. Engineers need to design simple, convenient, and flexible over...[Details]
According to DigiTimes, an authoritative supply chain media in Taiwan, industry sources pointed out that Apple plans to launch new iPad and MacBook models with OLED displays in 2022. IT Home ...[Details]
This Spring Festival Gala, which has the highest AI content in history, has ended perfectly for a week.
Perhaps the high-tech Spring Festival Gala caught people's attention, and the ratings of...[Details]
0 Introduction
This paper designs a voltage-to-current circuit with fast response by driving the load with current. At the same time, the actual model in PSPICE is used to simulate the circuit, and...[Details]
The "Chengxing Platform" has been successfully mass-produced on more than a dozen models
Shenzhen, China – October 23, 2024 –
BlackBerry today announced that Shenzhen Zhuoyu Technolo...[Details]
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