ActiveX plug-ins make web page content richer. For example, users can play Flash animations, watch movies online, and perform online antivirus in IE browser. ActiveX plug-in technology integrates the ...
There are many ways to generate digital phase-shifted signals. The traditional direct digital frequency synthesis (DDS) phase-shifting principle is to first digitize the sine wave signal and form a da...
This content is originally created by EEWORLD forum user xiyue521 . Ifyou need to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source. h][ attach]44...
[size=4] ARM cores include: ARM7, ARM9, ARM11 (v6), to cortex-A7, A8, A9, A12, A15 (v7-A/R), to cortex-A53, A57 (V8), A72, A73. The cache is in the core [4]. These cores are also known as public versi...
[size=4][color=#000000][backcolor=white]There are two protocols that must be understood during BLE development: GAP (Generic Access Protocol) and GATT (Generic Attribute Protocol). Both protocols belo...
Working Principle of Photo-controlled Thyristor
When a positive voltage is applied to the anode of the photo-controlled thyristor and a negative voltage is applied to the cathode, ...[Details]
Nowadays, the one-way endurance of car batteries has basically been solved, but what about battery life? 5年前，电池续航还是纯电汽车最大的痛点，当时别说是基建还没到位，就连满电续航都不一定能说服消费者埋单。如今汽车的单程续航基本都在400km以上，更有甚者已经突破了1000km，加上补能...[Details]
A "smart" system strategy can ensure that the auxiliary battery of an electric vehicle has enough energy to meet basic load requirements whether it is running or parked.
As vehicles become mo...[Details]
Disassemble hand shaft 4-5-6
Tools to remove the robot.
Note the position of each axis before removing the tool.
Position the robot.
Catch the robot hand axis and sh...[Details]
Testing is an essential part of ensuring product quality. Manufacturers need more accurate, flexible and economical testing systems. The faster the industry develops and the more widely used the pr...[Details]
Development board: FL2440 Core chip: S3C2440 (ARM9) Ultrasonic module: HC-SR04 Working principle of ultrasonic module: There are four pins in total, VCC is connected to 5V, GND is connected to ...[Details]
Since there are still some problems in the detection and management of electric energy, such as single function, poor real-time performance, lack of statistical analysis, and low efficiency, a detect...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The electro-biochemical principle of blood glucose measurement is that when a certain voltage is applied to the blood after the enzyme reaction, the current generated will increase as the blood gluco...[Details]
introduction
TMS320F206 (referred to as F206) is a new high-performance digital signal processor chip from Texas Instruments. It is designed using static CMOS process technology, with low power...[Details]
Arizona-based Revolu Robocs has unveiled the Autonomous Hybrid Mobility (HMR).
It's a rotating spherical cage that can fly like a craft or roll in any direction using two gimbals. It's breath...[Details]
According to the latest research report released by Strategy Analytics, the year-on-year growth rate of mobile computing demand in 2020 was double-digit. In the past 2020, tablet computer vendors pro...[Details]
On March 29, BYD held a "Blade Battery" press conference. During the press conference, BYD President Wang Chuanfu and Vice President He Long gave a detailed interpretation of the "Blade Battery". ...[Details]
When the transfer function is used to represent the complex frequency domain mathematical model of the system, the transfer function G(s) of the linear steady-state system is defined as: the ratio ...[Details]
The reason for using assembly is very simple, that is, the efficiency of assembly code. When the machine starts, the efficiency of assembly is used to initialize the hardware and provide...[Details]
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