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The EU's export quota for Chinese photovoltaic power generation is about 7GW, while China's production capacity is five times that. In the future, competition among Chinese photovoltaic companies wil...[Details]
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According to Jiwei.com, at 2 pm today, Ren Zhengfei said in an interview with Nicholas Negroponte, a columnist for Wired magazine, and George Gilder, an American writer, thinker, futurist and economi...[Details]
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As in the portable consumer electronics sector, hearing aid design faces pressure to improve performance, add new features, extend battery life, and maintain a compact form factor. These inherently ...[Details]
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The three-phase asynchronous motor soft starter based on the single-chip microcomputer AT89C51 introduced here essentially improves the starting characteristics of the AC motor, and has funct...[Details]
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If the current flowing into terminal 1 is equal to the current flowing out of terminal at any time
, then terminal 1 and terminal
form a port. A two-port network is a network with four term...[Details]
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Systick is a very useful internal device on stm32. All arm-cortex m3 based chips have this timer, so when considering the portability of the platform, you can use Systick more. Systick is a 24-bit ...[Details]
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0 Introduction
The extensive use of nonlinear, asymmetric, and non-stationary power equipment has brought severe challenges to ensuring the quality of power supply. The power quality problem ...[Details]
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1. Switch the main clock to HSE; (external crystal oscillator is 8MkHz) 2. Divide the main clock frequency by 8, that is, the counter clock period is 1us; 3. Set the timer to interrupt once every 250...[Details]
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On the 1st, at the beginning of the new year, 10 charging piles for new energy vehicles were officially put into use in the newly built charging station in Tongren National Customs Park. In the nex...[Details]
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I2C is a commonly used peripheral protocol with a wide range of uses. In order to simplify the implementation, many people use GPIO to simulate I2C operation on STM8. STM8L comes with hardware I2...[Details]
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According to the official website of the National Medical Products Administration, the National Medical Products Administration recently approved the innovative product registration application of "i...[Details]
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This generator is not too complicated and has good performance. It is composed of the aforementioned rectangular pulse generator, sawtooth wave generator, hysteresis comparator as basic unit circu...[Details]
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1. External structure of single chip microcomputer
If you want to use a chip, you must first know how to connect it. We use a chip called 89C51. Let's take a look at how to connect it. 1. Power suppl...[Details]
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Strengthen brand synergy and provide customers with world-class service experience London, UK, July 21, 2022 – Recently, Electrocomponents Group, a global professional one-stop omni-channel industr...[Details]
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On November 10, security company Trend Micro recently discovered that the CMU (Connect Connectivity Master Unit) system of many models of Japanese automaker Mazda has multiple high-risk vulnerabili...[Details]
Analog electronics
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