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Recently, Gaoxian Robotics, a developer of
intelligent cleaning
robots
, and its Ziyang project company completed a financing of several hundred million yuan, with Jintuo Capital as the inv...[Details]
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Currently, Japanese scientists are developing sodium-ion batteries with new materials, which are completely different from the lithium batteries in traditional smartphones. These new sodium-io...[Details]
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File (iic.h): #define SDA_IN() {GPIOB- CRL&=0X0FFFFFFF;GPIOB- CRL|=0X80000000;} #define SDA_OUT() {GPIOB- CRL&=0X0FFFFFFF;GPIOB- CRL|=0X30000000;} #define IIC_SCL PBout(6) #define IIC_SDA ...[Details]
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If you have decided that the ATtiny MCU is the best choice for your project, then you need to choose a programming method. In the previous article, the first ATtiny programming method we introduced...[Details]
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The figure shows the circuit diagram of white noise electronic lullaby. The current (generated by the irregular movement of electrons) is amplified by transistor VT2 and output from earphone BE, emit...[Details]
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On April 14, State Grid Beijing Electric Power Company revealed that the country's largest intelligent and orderly charging building has started construction in Tongzhou Universal Theme Park. 861 o...[Details]
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For example, when i=0, the value of tab is 0x3f, so the function of bit_dat((bit)(tab &0x80)); is: Step 1: bitwise AND tab with 0x80, that is, bitwise AND 0x3f with 0x80 (and 0x40 with the 6th bit). ...[Details]
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challenge:
Developing a realistic, reliable and reconfigurable testing environment to help the latest cardiac assist devices be enhanced and improved without the need for animal testing.
...[Details]
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This application test targets non-nominal 50Ω cables, including coaxial, twisted pair, and differential high-speed data line tests, including impedance parameters, S parameters (insertion loss, stand...[Details]
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The inductor of a switching power supply is an important component of a switching power supply device. It works on the principle of electromagnetic induction. Its function is to block AC and pass D...[Details]
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ADC and touch screen interface The S3C2440A has a built-in 10-bit recycling type CMOS analog-to-digital converter with 8 analog input channels. At a 2.5MHz analog-to-digital conversion clock fr...[Details]
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According to foreign media reports, Amazon, an e-commerce giant that started out by selling books online, is also currently the world's largest cloud computing service provider. The revenue of their ...[Details]
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We have done the timer experiment before. Now let's take a look at the counting experiment. There are usually two requirements for counting at work: first, display the count value, and second, interr...[Details]
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After 7 months of hard work, Jia Yueting, who built cars in the United States, finally succeeded in going bankrupt. The official bankruptcy announcement is one of the few good news for Jia Yueting ...[Details]
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On November 4, the Henan Provincial Development and Reform Commission issued the "Notice on the Implementation of the Fourth Batch of Source-Grid-Load-Storage Integration Projects" and the "Notice ...[Details]
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