There are a large number of oscillators composed of crystal oscillators in single-chip microcomputers (microcontrollers). Let's take a brief look at them. I. Circuit 1 As shown in the figure below. Th...
1. Unpacking the board
When I received the development board, I couldn't wait to open the box. Compared with other development boards, the first thing I saw on the RVB2601 development board of Pingtou...
The previous micropython containers in docker are relatively old. In order to facilitate everyone's use, a new container is created in docker, which can easily compile the source code. The source code...
Atmel has introduced its ATA5567 (330 bits) small reader-writer transponder identification integrated circuit ( IDIC ) with unique identification capabilities. This product is optimized for the new ge...
Under the shadow of the global "core shortage", domestic chip manufacturers are quietly rising. Recently, Wuxi Moxin Semiconductor Co., Ltd. (hereinafter referred to ...[Details]
A reducer is a device that slows down the speed, increases torque and rigidity, and improves the performance. The RV reducer is the core component of the industry to achieve precise operation, whic...[Details]
Generally, LC oscillators are suitable for higher frequencies. When the frequency is lower, RC oscillators with resistors and capacitors as the frequency selection network are often used.
...[Details]
The automotive gateway is the core component of the vehicle's electronic and electrical architecture. It is the hub of the in-car network and is responsible for data transmission, safety prevention a...[Details]
In terms of advanced semiconductor technology, TSMC is currently the undisputed leader, accounting for a full 53% of the foundry share in the third quarter. Samsung ranks second, but its share ...[Details]
Introduction
With the continuous development of industrial technology, the development and application of human-machine interface are unprecedentedly hot. In order to have a more friendly hum...[Details]
On September 7, according to Electrek, Tesla encountered problems in increasing the mass production of its 4680 batteries , especially in terms of dry coating technology. It is reported that the dr...[Details]
Battery-powered portable devices, such as cell phones, have become an important part of people's daily lives. Many types of adapters are available to charge lithium-ion (Li-ion) batteries and power th...[Details]
When the economic level develops to a certain height, people's material requirements will inevitably increase, and people will pay more attention to the safety of their living environment. As a re...[Details]
1. Set the file system that the development board runs first. After the source code is compiled, Qtopia is run by default. The following is how to run QtE4.7 directly. Here you need to modify the "ro...[Details]
After a long period of silence, Honor officially returned with its digital series flagship. On June 16, Honor, which separated from Huawei, held a press conference at the Shanghai Oriental Stadium an...[Details]
Central topics:
Discuss the design of 24VDC-220VDC vehicle-mounted switching power supply
Solution:
Design the corresponding push-pull transformer using the AP method
The solution of push-pul...[Details]
On August 22, according to media reports, since Broadcom acquired VMware last year, some customers have paid up to 10 times the original price for the same services.
A VMware enterprise custom...[Details]
The competition among notebook brands has always been rather boring, and the differences in configuration and price among various brands are still very small, which often gives people a feeling o...[Details]
◆Application background
As we all know, most exploration and observation work is carried out in harsh environments, with high requirements for data accuracy and real-time performance, and in...[Details]
Analog electronics
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