[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...
Recently, I have to choose GPS/BDS positioning module for my product. I have used some GPS/BDS positioning modules before. The cold start time is a bit long. When the weather is good, it takes about o...
[b][size=5][color=#0000ff]1. Choose different types and models of diodes according to the specific circuit[/color][/size][/b][align=left][color=rgb(34, 34, 34)][font="]There are many types of diodes, ...
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...
With the development of renewable energy, the application of solar power generation is becoming more and more widespread. However, the existing solar photovoltaic system architecture is very suscep...[Details]
——Interview with Zhang Quan, Chief Engineer of State Grid Energy Research Institute
Our reporter Ma Jia
On December 20, State Grid Corporation of China held a press conference on stabiliz...[Details]
The Samsung Galaxy M33 5G smartphone has been launched in India. It is a mid-range model with 5G connectivity, a 6.6-inch FHD+ LCD screen with a refresh rate of 120Hz and an Exynos 1280 chip. The E...[Details]
The circuit shown in Figure 1 provides programming voltage for an EEPROM under the control of an external DAC (not shown). You can replace the DAC with a potentiometer to create a universal power supp...[Details]
What are the components of a hifi speaker?
A set of HiFi speakers usually consists of the following main components:
1. Amplifier: An electronic device used to enhance audio signals, ampl...[Details]
As we all know, as the chip shortage crisis sweeps the world and the role of semiconductors in national economic and technological development becomes increasingly important, many countries around th...[Details]
1. Coding format
The existing infrared remote control includes two modes: PWM (pulse width modulation) and PPM (pulse position modulation).
The representatives of the two forms of coding ar...[Details]
On August 15, Lianrui New Materials issued an announcement that in order to continuously meet customer needs in the fields of new-generation chip packaging, high-frequency and high-speed circuit subs...[Details]
This article introduces the AS3606/07 block diagram, LDO block diagram, DC/DC converter block diagram, charger block diagram and the application circuits of AS3606 and AS3607.
AS3606/07 is a h...[Details]
1 Introduction
The central air conditioning system is mainly composed of a refrigerator, a cooling water circulation system, a chilled water circulation system, a fan coil system and a cooling...[Details]
Arbitrary waveform generator is one of the most widely used general instruments in the field of modern electronic testing. Its function is much stronger than that of function generator. It can genera...[Details]
According to Chongqing Morning Post, Jiang Zhenshou, director of external cooperation of SK Hynix Semiconductor (Chongqing) Co., Ltd., revealed that after the equipment of SK Hynix Chongqing chip pac...[Details]
3D printing is already active in the medical field. We can customize medical devices such as dentures and hearing aids for patients. But some people may ask, why not just 3D print organs? The intrica...[Details]
Any oscilloscope has limited memory, so all oscilloscopes must use triggers. A trigger is an event of interest that the oscilloscope should find. In other words, it is something that the user wants t...[Details]
On November 6, it was reported that researchers at the University of Southampton in the UK are conducting a breakthrough experiment to test a drone equipped with an innovative "nervous system".
...[Details]
Analog electronics
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