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According to Reuters, the US state of Texas announced on June 21 that it will require electric vehicle charging companies to adopt Tesla ’s charging standard NACS and the nationally recognized CCS s...[Details]
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On December 24, the construction of three bus charging stations including the West Second Ring Road Bus Charging Station in Baoding City, Hebei Province was completed. After being put into operatio...[Details]
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TVS for AC circuits
图2-1是一个双向TVS在交流电路中的应用,可以有效地抑制电网带来的过载脉冲,从而起到保护整流桥及负载中所有元器件的作用。 TVS的箝位电压不大于电路的最大允许电压。 图2-2所示是用单向TVS并联于整流管旁侧,以保护整流管不被瞬时脉冲击穿。 选用TVS必须是和整流管相匹配。 图2...[Details]
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1. Definition and classification of new energy vehicles
Definition of new energy vehicles: refers to vehicles that use unconventional vehicle fuels as a power source (or use conventional vehic...[Details]
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Argon ion polishing technology, also known as CP cross-section polishing technology, uses argon ion beams to polish samples, which can obtain samples with smooth surfaces without causing mechanical d...[Details]
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1. Introduction
The basic principle of the BLDC control scheme without Hall effect is similar to that of the BLDC with Hall effect. Both use the so-called "six-step commutation method". Accord...[Details]
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Timer Core Register (TCNT) Register offset: $0004-$0005 TCNT is an incremental counter that keeps counting the internal clock signal. The program can read it at any time, but writing is prohibite...[Details]
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(Photo source: RSC) According to foreign media reports, researchers at Hanyang University in Seoul, South Korea, have developed a lithium metal battery (LMB), specifically a Li/NCM battery. They s...[Details]
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The application of ultrasonic flowmeters is becoming more and more common. In many industrial control conditions that require dynamic measurement, ultrasonic flow is very useful. How does the ultraso...[Details]
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On the evening of December 7, OPPO released the OPPO Reno 7 League of Legends mobile game limited edition. The new phone is inspired by the hero "Jinx" in the League of Legends and incorporates ...[Details]
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In fact, every DC/DC IC (whether step-up or step-down) can be connected to drive a constant current LED. Now we will take KZW3688 and CE9908 as examples to introduce the connection methods and charact...[Details]
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Abstract: The design of a new high-precision temperature measuring instrument composed of a single-bus digital temperature sensor DS18B20 and a single-chip microcomputer is proposed. The structure,...[Details]
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Advantages of Venturi flowmeter:
If it can be manufactured accurately in accordance with ASME standards, the measurement accuracy can reach 0.5%. However, due to its manufacturing technology ...[Details]
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Under normal circumstances, the serial port does not need to use DMA to send data. Only when the processor is very busy, using DMA to help send data can reduce the burden on the processor.
Next, I w...[Details]
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Source: Getty Images/Jae Young Ju
Infineon Technologies has introduced a new touch controller, the automotive-grade PSoC Multi-Touch GEN8XL (IAAT818X), to meet the growing demand for adv...[Details]