[i=s]This post was last edited by huangwu on 2018-11-18 10:40[/i] The following two schematics were found in different places. I have two questions and would like to ask you. 1. Both of the diagrams u...
AWTK stands for Toolkit AnyWhere. It is an open source GUI engine developed by ZLG. It is a universal GUI engine designed for embedded systems, WEB, various applets, mobile phones and PCs. It provides...
Alibaba's semiconductor company "Pingtou Ge" has released the Xuantie 9 10 chip and will open it to developers. Developers around the world can download the FPGA code of the processor for free and qui...
Microcontrollers and analog components go hand in hand. In almost all applications, they rely on each other to complete the signal path—applications such as medical, consumer, and energy. We need anal...
Codebook uses quantization technology to obtain background models from time series, and can detect drastic pixel changes, moving objects, or more complex background models. Codebook creates a codebook...
According to Bloomberg, AT&T and Verizon in the United States revealed that the mobile phone upgrade rate of the two operators has dropped to an all-time low, and the number of existing users upgradi...[Details]
How to use electromagnetic flowmeter to improve oil recovery rate, this technology can improve the oil recovery rate by changing the oil and oil fluid physical and chemical properties. It is a gener...[Details]
“There is no such thing as a free lunch.” At the Volkswagen Brand SUV Night, when asked about the layout of the pure electric ID. series products in China, Volkswagen Brand China CEO Stephan Wöllenst...[Details]
Recently, Samsung announced that its 5G network equipment has been adopted by Japanese telecom operator NTTEast for its 5G dedicated network. The Japanese telecom operator is using Samsung Networks’ ...[Details]
By using the Zener breakdown characteristics of the voltage regulator tube, a high-frequency signal with a frequency of hundreds of megahertz can be obtained. The circuit is shown in the figure. The ...[Details]
Electric energy meter field calibrator The electric energy meter field calibrator is a test instrument that integrates electric parameter measurement, electric energy meter calibration, and wiring ju...[Details]
PlanetSpark, a Singaporean technology company under the World Health Group that focuses on providing hardware solutions in the fields of artificial intelligence and the Internet of Things, officially...[Details]
Recently, the rights protection at the Shanghai Auto Show and the death of one person after a Tesla crashed into a concrete wall in Guangzhou have pushed Tesla to the forefront of public opinion. O...[Details]
LED is
the abbreviation of
Light
Emitting Diode.
Nowadays, it is mainly used as a substitute light source for incandescent lamps and as a backlight source for LCD TVs to replace the cold...[Details]
Autonomous driving is one of the key application areas of artificial intelligence (AI). Autonomous vehicles (AVs) are equipped with multiple sensors such as cameras, radar, and lidar, which help them...[Details]
The figure shows a high-voltage inverting amplifier circuit composed of 1/4 current-type operational amplifier FX3401. The circuit input voltage is 0~10V, the output voltage is 0~300V, and the gain i...[Details]
1. 0~10V analog dimming control
Early lighting control used 0~10V analog quantity to represent brightness 0%~100%, and each loop was processed by a signal line (shared common line)....[Details]
Actually, when I bought this TQIMX6Q, I already had an E9 development board, but I still chose the TQIMX6Q development board. The main reason is that I feel that the development board is more suitable...[Details]
In the process of circuit testing, it is often encountered that there is a large error between the experimental data and the theoretical value due to the neglect of the influence of some small resi...[Details]
Since the beginning of this year, Neijiang City has emphasized the priority of industry and manufacturing, adhered to the guidance of new industrialization, implemented the industrial doubling plan in...[Details]