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On October 9, Dalian City issued the "Dalian New Energy Vehicle Charging Infrastructure Construction Reward and Subsidy Fund Management Measures", which provides a one-time subsidy of no more than ...[Details]
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Connect the red probe of the multimeter to one pole of the diode, and the black (COM) probe to the other pole. When the forward voltage drop is small, the red probe (positive pole of the battery in th...[Details]
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X-ray detection technology has important applications in nondestructive testing technology and hospital diagnosis. Therefore, people continue to study the relevant technologies for X-ray generation, s...[Details]
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Microcontrollers (MCUs) are increasingly advancing endpoint intelligence. So what can we expect from MCUs in the next decade? Carmelo Sansone, Director of Strategic Market Business Development at Ren...[Details]
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In recent years, the backlight source has developed rapidly, with new technologies and new products being introduced continuously.
LED backlight
has gradually entered industrialization a...[Details]
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The tube amplifier
has attracted many audiophiles with its sweet and soft sound quality. The tube amplifier introduced in this article is a single-ended Class A dual-channel model, ...[Details]
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Federated Wireless and Blue White Robotics have partnered with Intel to provide self-driving technology to tractors in California vineyards. One of the tractors, unveiled at the Intel Vision conferen...[Details]
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With the development of automobile intelligent driving technology, IMU has been increasingly widely used. Li Nan, deputy chief engineer of Daoyuan Electronics, said that IMU is not only the core comp...[Details]
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The well-known mobile phone review organization DXOMARK released the camera scores of the Samsung Galaxy S20+, with a photo score of 127, a video recording score of 100, and an overall score of 118. ...[Details]
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Effect description:
Timer interrupt: Execute program through microcontroller counting
Interrupt once per second. When an interrupt occurs, the upper four bits light up for one sec...[Details]
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According to foreign media reports, according to the latest forecast from research firm Grand View Research, the lithium market is expected to double in size by 2030 as demand for electric vehicles a...[Details]
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introduction With the development of modern science and technology, inverter power supplies are widely used in all walks of life, which puts forward higher requirements for their performance. T...[Details]
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introduction
Eddy current dynamometer is mainly used to test the power of the engine. It can also be used as a loading device for gearboxes, reducers, and transmissions to test their transmission pow...[Details]
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This program implements a simple two-digit voltmeter, utilizing an ; AT89Cx051 microcontroller, two resistors, a capacitor and two HP5082-7300 ; decimal LED displays. The code is compatible with ...[Details]
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The PT100 temperature sensor is a temperature measurement device widely used in the industrial field. Its working principle is based on the characteristics of platinum resistance changing with temp...[Details]