At the 25th anniversary summit of Wired, Google CEO Sundar Pichai indirectly acknowledged the existence of a "censored version of Google" customized for China. He said: The censored version of "Google...
[Event Introduction]The 2019 College Student Electronic Design Competition is about to begin. Netizens who are preparing to participate this year are probably already in preparation.For the first time...
The resistor between the input and output pins of the crystal oscillator circuit in the figure is as large as 1 megohm. What is its function? If it is used for feedback, does the feedback resistor nee...
[size=4]I checked the official cases of DM8148, and there are cases of DM8148 using DSP and OpenCV for face recognition. May I ask, 1. Can I use openCV to identify vehicles? What is the accuracy and r...
In the official demo, there are two folders under the demonstration path, namely STemWIN and TouchGFX. The former is a semi-functional demo that can be compiled and burned, but lacks the TouchGFX modu...
[i=s] This post was last edited by Wandering in the Ocean of 01 on 2022-4-1 22:05[/i]1. Download address
Resource download (t-head.cn)2. Installation
1. Click setup.exe2. After filling in the company ...
Introduction
At present, ARM microprocessors have been applied in many fields, such as industrial digital/intelligent control, robots, consumer/educational multimedia, DSP and mobile/portable...[Details]
Microchip's MRF24J40MC is a 2.4 GHz IEEE Std. 802.15.4-compatible surface-mount module that integrates a crystal, voltage regulator, matching circuit, power amplifier (PA) and low noise amplif...[Details]
Digital meters have high sensitivity and accuracy and are used in almost every enterprise. However, because its failures occur due to multiple factors, and problems encountered are highly random, the...[Details]
If the oscilloscope cannot detect the signal, you can judge whether there is a fault based on the following points: When you use an oscilloscope and suddenly find that the oscilloscope cannot measure...[Details]
Operation Instructions Before testing, the instrument host and voltage collector shell should be reliably grounded, and correct wiring should be performed according to different test methods. For wi...[Details]
Overvoltage and overcurrent protector
When the power supply voltage or the current drawn by the load is too large, the circuit in the figure below can disconnect the load and give a fault ...[Details]
Jiwei.com reported on April 1 that at the just-concluded spring new product launch conference, Skyworth launched the world's second 8K OLED TV W92 and Skyworth's first deformable OLED TV W82. With ...[Details]
BlackBerry recently announced that according to statistics from the well-known independent research company Strategy Analytics,
there are currently more than 215 million cars in the world equip...[Details]
1 Preface
With the development of electronic technology and the continuous expansion of the scale of integrated circuits, various application fields such as industry have increasingly stringent req...[Details]
LED (Light Emitting Diode) is one of the fastest growing industries in the world today. The characteristics of LED high brightness, low energy consumption and long life make LED display screens ha...[Details]
Contents The valve and electromagnetic flowmeter integrated device of the present invention relates to the field of electromagnetic flowmeters, and in particular to the field of flow measurement and ...[Details]
Recently, the first solar and energy storage hybrid project in the Republic of Palau in the Western Pacific was successfully delivered. This project is a milestone for the Republic of Palau.
...[Details]
Lithography machines are not money-printing machines, but they are more valuable than money-printing machines. Nikon, once the leader in lithography machines, missed a key battle, while ASML, which s...[Details]
Matrix keyboard schematic diagram: The row control line of the first row is connected to p17, the row control line of the second row is connected to p16, the row control line of the third row is co...[Details]