[i=s]This post was last edited by alan000345 on 2020-6-20 09:12[/i]Old-fashioned FM radios have crackling noises when switching from one channel to another. Modern FM radios can suppress these crackli...
[Source: The Paper] After the Tianzhou-2 cargo spacecraft completed rendezvous and docking with the Tianhe core module, the next "highlight" of China's space station in-orbit construction mission will...
Award-winning live broadcast: Application of Weidmuller products in the semiconductor industry is in progress!Click here to enter the live broadcastLive broadcast time: 14:00-15:30, Wednesday, August ...
1. When using the alternate function (AF), the port bit configuration register must be programmed. 1) For multiplexed input functions, the configuration must be pull-up/pull-down or floating; 2) For ...[Details]
About Qicheng
Qicheng Automation Training was founded in 2012 by Gongkong Laogui. The training projects focus on Mitsubishi, Siemens PLC programming system integration, industrial robot progra...[Details]
Recently, a signing ceremony for the third phase project was held between the People's Government of Wannian County, Shangrao City, Jiangxi Province and Jiangxi Wannianxin Microelectronics Co., Ltd. ...[Details]
A drone is an unmanned aircraft that is mainly controlled by radio remote control or its own program. Currently, there are many types of drones with a wide range of applications. Among them, indust...[Details]
Recently, we received an antique airbag controller removed from a BMW by a netizen. The 03-08-14 on the label may be the production date. Was it produced on August 14, 2003? According to relevant...[Details]
Recently, there is news that Jiamei intends to increase the contract price of aluminum capacitors by 10%, which will take effect from December 1. Jiamei's price increase may be further transmitted to...[Details]
0 Introduction
The RFID system based on SAW (Surface Acoustic Wave) tags uses SAW devices manufactured by advanced microelectronic processing technology. It has the advantages of small size, light ...[Details]
Will work with other alliance members to develop indoor positioning solutions and services OSLO, Norway – June 3, 2021 – Nordic Semiconductor announced that it has joined the Indoor General Group o...[Details]
1. ADC and touch screen controller structure diagram 1. S5PV210 supports 10 analog inputs, namely AIN0-AIN9. AIN0 and AIN1 are only used for analog input, and AIN2-AIN9 can support 2 resistive touc...[Details]
1. System bus timing diagram 2. Analysis At the beginning of the first clock cycle, the system address bus gives the address of the storage space to be accessed. After the Tacs time, the chip selec...[Details]
With the development of electric vehicles today, in addition to joint venture automakers such as Volkswagen and Toyota, which are also launching models with a range of 400km, the mainstream range of ...[Details]
Using LCD panels, information can be displayed in many ways. For example, how to draw the user's attention to a specific part of the LCD panel? One way that does not require any additional segments...[Details]
According to foreign media reports, although the financial situation of electric car manufacturer Tesla is not optimistic, it is still making related acquisitions. In February this year, it announced...[Details]
Complementary Schmitt Trigger
Figure 5 is a complementary tube Schmitt trigger. This circuit is a Schmitt circuit triggered by DC potential. During operation, the two tubes are saturated or cut ...[Details]
Keysight Technologies N1912A P series dual-channel power meter can provide peak value, peak-to-average ratio, average power, rise time, fall time, maximum power value, minimum power value and statist...[Details]
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