ADI online seminar simplifies and accelerates active filter design : https://training.eeworld.com.cn/course/4790The success of a system design depends on proper signal conditioning in the signal path....
[p=25, null, left][color=rgb(51, 51, 51)][font=微软雅黑]Why can the same phone connect to some devices but not others? Why can the same device connect to some phones but not others? Why can the same phone...
I saw a book online about learning Python through the game Minecraft and would like to share it with you.[hide]Link: https://pan.baidu.com/s/1e6IQbTPznqcMD6ULKph_7g Extraction code: wrrm[/hide]...
[i=s] This post was last edited by jameswangsynnex on 2015-3-3 20:02 [/i] Cost-effective DC motor control circuit Recently, in the process of developing new products, a cheap and high-performance DC m...
What is the highest core frequency of MC9S12XEP100[/size][/font][/color][color=#000][font=宋体][size=5]MHz[/size][/font][/color][color=#000][font=宋体][size=5]? What is the highest bus frequency of MC9S12...
RFID theory and technology have been mature since the 1970s. Since then, its application has been mainly in closed systems, such as animal tracking and highway toll systems. Because RFID is not widely...
Jincheng District in Shanxi Province issued the most generous local government photovoltaic subsidy policy in 2015, which has been praised by the industry.
Shanxi Jincheng
Sca...[Details]
On September 9, the vivo X70 series was officially released. The addition of the first self-developed professional imaging chip and innovations in software technology have opened up the limits...[Details]
Recently, a friend asked me that he bought an oscilloscope with a nominal refresh rate of 200Kwfms/s. He was very curious and asked me if I could measure it. I told him that I could. Compared with th...[Details]
CJ series AC contactors are widely used in low-voltage power distribution due to their low price and long service life. However, they have large power loss and noise during operation, and often burn o...[Details]
The 8031 series microcontroller is a widely used CPU, but as the control field continues to become more intelligent and complex, the program and data space may be much larger than the 64K byte limit...[Details]
According to Gartner, global PC shipments totaled 72 million units in the second quarter of 2022, down 12.6% from the second quarter of 2021. At the same time, Apple's global Mac shipments in the sec...[Details]
First attempt at low power consumption, using the stm8l chip, using the half-halt mode 1. Regarding wake-up, you can use external interrupts and RTC (different modes of stm8l use different wake-up ...[Details]
According to Tencent Technology, Vietnam has gradually become Samsung's most important electronics manufacturing base in recent years. Currently, Samsung already has smartphone, TV and home appliance...[Details]
Since the security issues of Mifare I cards attracted domestic attention in 2009, the access control card system has made a qualitative leap in system and card encryption technology. CPU cards have gr...[Details]
This controller uses PIC16C54 single-chip microcomputer as the controller, and it is very easy to use: just connect a telephone line to the loudspeaker through the controller, and you can rem...[Details]
Six essentials for the maintenance and repair of experimental instruments:
1. Instrument and equipment management personnel must be familiar with the performance and operating procedures of the in...[Details]
In this article, we will introduce other key factors in the development of the Internet of Things. Machine Learning Machine learning is a key factor in the development of IoT because th...[Details]
As the line width requirements for solar cells are getting thinner and thinner, they have basically reached the limit of traditional printing. In addition, the current high silver price has imposed...[Details]
TF International analyst Ming-Chi Kuo tweeted this evening that China's major Android phone brands have cut orders by about 170 million units this year, accounting for 20% of the original 2022 shipme...[Details]
1 System composition
The overall scheme of the miner positioning and alarm system composed of radio transceiver modules is shown in Figure 1.
Each miner carries a radio transmitter modu...[Details]
Analog electronics
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