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The author majored in power electronics and electric transmission for his master's degree. After graduating with a master's degree, he went to work for a period of time at the Shanghai Space Power...[Details]
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As electric vehicles become more popular, the demand for lithium is growing. However, the reserves of this element on Earth are not abundant, accounting for only 0.002% of the earth's crust. Over tim...[Details]
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0 Preface
During the high-speed operation of the train, the frequent impact between the locomotive and the rail will cause the vehicle bearing to heat up. When the bearing is worn and defective, it...[Details]
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1. Experimental tasks As shown in Figure 4.14.2, the parallel port P1 of AT89S51 is connected to a 4×4 matrix keyboard, with P1.0-P1.3 as input lines and P1.4-P1.7 as output lines; the serial...[Details]
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1. What can a single-chip microcomputer do? Currently, single-chip microcomputers have penetrated into every field of our lives. It is almost difficult to find a field without single-chip microcomp...[Details]
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#include
/******************************************************************
* Custom Macro
*******************************************************************/
//All encodings are reverse enc...[Details]
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Generally, a bend is added to the meter when detecting steam to play a condensation role, preventing steam from directly entering the instrument and affecting the accuracy of the instrument. This mete...[Details]
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LEDs face many challenges. For example, the forward voltage will change with changes in temperature and current, and the forward voltage of LEDs from different individuals, batches, and suppliers wi...[Details]
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This paper introduces in detail the system design of collecting AC voltage and load current signals using HCNR200 and TMS320F2812 built-in ADC. HCNR200 is a high-precision linear optocoupler specia...[Details]
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In today's TWS headset market, the white-label market is accelerating the "reproduction" of the development process of copycat mobile phones. In addition to first-tier terminal brands such as Apple a...[Details]
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The TTL NAND gate can directly drive a small 4 ohm or 8 ohm speaker without adding any components. Just connect the speaker from the NAND gate output to the ground or power supply, as shown in the fi...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
sbit inl1=P2^0; //Left motor output 1
sbit inl2=P2^1; //Left motor output 2
sbit inr1=P2^2; //Right motor output 1
sbit inr2...[Details]
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According to news on August 28, market research organization Canalys issued an article today stating that multi-screen smart cockpits will become standard equipment for new energy vehicles in China, ...[Details]
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As battery-powered applications proliferate, the demand for high-quality, low-cost cells and battery packs continues to soar. Battery manufacturers continue to adopt new chemistries and introduce...[Details]
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In this article, we will explore in detail various aspects of commanding a robot to move through space. We will start with the basic concepts of robot movement.
1. Basic Concepts of Robot Move...[Details]
Toshiba Photorelays TLP3547 Review
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