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Recently, Vitesco Technologies announced that its 800-volt high-voltage motor technology has once again made a new breakthrough: In addition, Vitesco Technologies will produce motor stators and rotor...[Details]
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According to CNET Japan, SECOM, AGC, DBA (DeNA) and NTT DoCoMo launched the world's first "virtual security system" on April 25, which can use AI virtual characters for security and receptio...[Details]
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Sequential structures have various defects, so how to implement the sequential model? The answer is to use the idea of data flow for programming. When a node starts to execute, it needs to obtain al...[Details]
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The description of the SYSTICK timer is not mentioned in the STM32F4 reference manual, because this timer belongs to the Cortex core. In the "Cortex M3 Authoritative Guide", you can see its detailed ...[Details]
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The low power consumption in this mode is similar to that in halt mode, but there is an additional wake-up in Active-halt mode, while in halt mode it is deep sleep, and all the main frequency periphe...[Details]
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On April 2, 2020, ProPlus Electronics Technology Co., Ltd. (hereinafter referred to as "ProPlus Electronics") announced that it has completed a round A financing of several hundred million yuan. This...[Details]
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On June 21-22, 2017, the 2017 China Safety Industry Summit and the First Traffic Safety Industry Forum, jointly hosted by the China Safety Industry Association, TIAA In-Vehicle Information Service In...[Details]
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First install ADS1.2, which is mainly used to compile and debug programs for ARM processors. All the source programs below will be compiled by ADS and eventually linked into executable files, i.e. .b...[Details]
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This function library can directly use PHILIPS Demo driver D12TEST The following only uses endpoint 1 for control transmission, and the data transmission of endpoint 2 is added by yourself. The DMA f...[Details]
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The clock block diagram is shown above. The system clock sources are the internal 4M RC oscillator and the external crystal oscillator. The RTC module can also be used as the main clock in some cas...[Details]
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In traditional electronic measurement, multimeters, oscilloscopes, spectrum analyzers, logic analyzers and other measuring instruments are often used. In comprehensive electronic measurement, a variet...[Details]
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Many friends have reported that their iPhones have intermittent WiFi connections. One minute they can connect to WiFi, but after a while of being locked, when they turn on their iPhones again, they c...[Details]
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Huacan Optoelectronics, formerly Wuhan Huacan Optoelectronics Co., Ltd., was founded in 2005 and restructured into a joint-stock company in 2011. Huacan Optoelectronics is a leading domestic supplier...[Details]
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Application of Hall Current Sensor in Inverter
In the inverter, Hall current sensors are used for ground fault detection and analog quantity sensing on the direct side and the AC side to ensure tha...[Details]
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Track circuit is an important outdoor equipment for signal interlocking, which plays a role in ensuring the safety of driving and shunting operations. It can supervise and check whether there are t...[Details]
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