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According to the latest statistics from the Semiconductor Industry Association (SEMI), global silicon wafer shipments increased by 2.7% to 2.92 billion square inches in the first quarter of 2020, com...[Details]
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According to Bloomberg, Intel is planning to raise at least US$2 billion (IT Home Note: currently about 14.42 billion yuan) in equity financing to expand its Fab 34 semiconductor factory in Leixlip, ...[Details]
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Current status of charging pile development at home and abroad
The global new energy vehicle market is developing rapidly, and the demand for charging piles has also increased significan...[Details]
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An electrolytic capacitor is a capacitor composed of two parallel metal plates and an electrolytic capacitor placed between the two metal plates. Electrolytic capacitors play the role of power supply...[Details]
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A programmable amplifier with a gain of 40 to 90 dB can be selected in 10 dB increments.
Function of the circuit
When using an OP amplifier for high-multiple AC amplification, if the voltage d...[Details]
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Earlier, we learned how to operate an MCU pin (P1.0) and set it to a low level (sbit LED = P1^0; LED = 0), so it is easy to think of how to set the MCU pin to a high level. In this lecture, we will di...[Details]
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At present, power electronic equipment on aircraft is becoming increasingly diverse and complex, and the quality of aircraft power systems directly affects flight safety. Therefore, when flying, it i...[Details]
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1. ADC Introduction The STM32F4xx series generally has 3 ADCs, which can be used independently or in dual/triple mode (increase sampling rate). The ADC of the STM32F4 is a 12-bit successive approxi...[Details]
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Music brings a sense of ritual to my life, enriches my heart, and makes it easier for my mind to empty. Headphones, speakers, televisions and music are inseparable media and have of course become a...[Details]
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Yesterday, CCTV's "Noon Finance" released three consecutive reports focusing on Shenzhen's low-altitude economy, including
drone
food delivery, urban low-altitude logistics network, and hel...[Details]
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In this case, the customer's requirement is to connect the ABB inverter to the Siemens network. The devices used are Siemens 1200PLC, ABB inverter and a Kaijiang intelligent Modbus to Profinet gate...[Details]
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In order to improve the quality of medical services in the hospital's inpatient department, fully reflect the people-oriented service awareness, and implement the guiding ideology of building a har...[Details]
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Screen tests for the Samsung Galaxy S22+ and S22 Ultra have leaked, with the results coming from the company’s own development lab, and they’re exactly in line with the various leaks we’ve seen in th...[Details]
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On April 12, Li Qiang, member of the Standing Committee of the Political Bureau of the CPC Central Committee and Premier of the State Council, investigated the development of unicorn companies in Bei...[Details]
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September 2024 Pure electric/battery-swap heavy trucks
Battery loading status
According to the latest terminal sales data and new car announcement data stati...[Details]