I am currently developing a product and would like to find an LCD.
The monochrome 128x64 LCD is a little small and not enough. The larger 320x240x is a little too expensive. 128x64=￥20.00 320x240=￥180...
This article introduces the non-ideal behavior of high-frequency inductors and helps you select the right capacitors and inductors for applications such as matching networks, DC blocks, crystals, and ...
The design is relatively simple. The mobile phone is connected to the microcontroller via UART. The PWM can adjust the speed arbitrarily. Pay attention to the driving voltage of the fan.#include msp43...
There is no specific circuit mentioned, but I just studied the parameters of the diode and found that the power dissipation parameter seems to be around 1W. Assuming a reverse connection protection ci...
Today, with the rapid development of informatization, the application of digital information is becoming more and more mature, and various industries use it to optimize the industrial structure and s...[Details]
In most cases, the value between peaks is measured, or the value between a peak and a certain trough is measured. Under normal circumstances, when measuring AC voltage, the input "select" switch shou...[Details]
On October 21, Xinjie Energy released its third-quarter report stating that from July to September 2021, the company achieved operating income of 422 million yuan, a year-on-year increase of 49.84%, ...[Details]
Recently, Efort released its full-year performance forecast for 2022. The company expects to achieve operating income of 1.25 billion to 1.33 billion yuan in 2022; it is expected that it will conti...[Details]
Chang CK, president of DRAM module maker Apacer Technology, said that despite increased uncertainty in DRAM contract prices, prices are unlikely to collapse in 2022 as major suppliers remain cautious...[Details]
The hardware of PLC mainly consists of central processing unit (CPU), memory, input unit, output unit, communication interface, expansion interface, power supply, etc., as shown in the figure.
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As the release of Huawei Mate 40 series approaches, more revelations about the new phone have surfaced. Now Spanish media Huawei Ailesi has exposed a screenshot of the system interface of Huawei...[Details]
Infineon
OptiMOS
7 is the fifth generation trench technology developed by Infineon and is the leading dual polysilicon trench technology today. The use of leadless packaging combined with ...[Details]
The GSP-800 series is a new basic spectrum analyzer launched by Goodwill Electronics. It can support the frequency range of up to 8.0/3.8/1.SGHz. It meets the testing needs of RF products in the prod...[Details]
Machine vision is an essential feature in many real-world applications, enabling machines to sense and perceive the world around them. SiLC Technologies, Inc. (SiLC) has introduced the Eyeonic vision...[Details]
Vishay Intertechnology, Inc. will exhibit the latest "Vishay Automotive Grade" product line, which is the focus of the automotive industry, at the Munich Shanghai Electronics Show (Electronica China)...[Details]
On October 9, the China Energy Construction Investment Chaling Shared Energy Storage Power Station Project Promotion Meeting was held. Deng Yuanlian, Secretary of the Chaling County Party Committee, Z...[Details]
principle: 16 keyboards can be controlled through eight pins. The upper four bits control the rows and the lower four bits control the columns. Code: #include reg51.h #define SMG P0 //Macr...[Details]
On October 12, State Grid Tianjin Electric Power Company submitted an analysis report on the first three quarters of "Looking at the Economy through Electricity Data" to Tianjin, using detailed dat...[Details]
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