As shown in the figure, a general buck power chip has a BOOT capacitor, which actually forms a bootstrap circuit with a diode inside. The voltage obtained by charging C1 is used to power the MOS tube ...
The current state of the circuit observation room is unbearable to look at. It is completely different from the original purpose of its establishment and it is not maintained.
It is better to have few...
In the C:\Texas Instruments\Z-Stack Home 1.2.2a.44539\Components\stack\zdo\ZDApp.h file of the Z-Stack Home 1.2.2a protocol stack, the different states of the device are defined as follows.typedef enu...
This evaluation experiment tests the CAN module communication error handling mechanism.The CAN general specification stipulates that each CAN controller has a send error counter and a receive error co...
The system was originally intended to run on arm, but it has not been developed yet. Now I have installed Ubuntu on the PC and run it with peripherals, but Ubuntu20.04 will freeze every 2 or 3 days, a...
According to foreign media reports, LG Chem will supply nickel-cobalt-manganese-aluminum (NCMA) quaternary battery positive electrode materials to Tesla in July. This is the first time that LG Chem h...[Details]
Recently, at the Munich Shanghai Electronics Show, Qorvo demonstrated its rich connectivity and power technologies to help innovation in smart cars, green energy, smart homes, industrial Internet and...[Details]
For hexagonal nuts, the commonly used standards are: GB52, GB6170, GB6172 and DIN934. The main differences between them are: GB6170 is thicker than GB52, GB6172 and DIN934, commonly known as thick ...[Details]
Ordinary pointer multimeters do not have a gear for testing inductors. We can only roughly measure the quality of inductors using this type of multimeter: use the R×1W gear of the pointer multimete...[Details]
Cadence Design Systems (NASDAQ: CDNS) today announced that Wuqi Microelectronics (Chongqing Wuqi Microelectronics Co., Ltd.) has successfully applied the Cadence® Tensilica® HiFi 5 DSP to its True Wi...[Details]
Samsung's Galaxy Watch Active smartwatch, with its cost-effectiveness and stylish appearance, has become the first choice for everyone to enter the smart wearable device. However, Samsung has been in...[Details]
At 22:05 on December 3, Tibet Development and Investment Group's 50MW photovoltaic energy storage project in Sog County was officially connected to the grid for full-capacity power generation. ...[Details]
According to foreign media reports, Rivian's electric truck will be equipped with various active and passive safety features, including multiple airbags for drivers and passengers. Airbags have long ...[Details]
As the development of military electronic equipment continues to develop in the direction of miniaturization, multi-function and high performance, the heat generation and heat flux density of some hi...[Details]
【Introduction】Variable valve timing VVT is a technology used in automobile piston engines. VVT technology can adjust the overlap time and timing of the engine's intake and exhaust systems, reduce fue...[Details]
The P50 series was released last year a little later than in previous years. So what happened behind this and what unknown stories are there? Huawei's Xinsheng Community disclosed it for the first ti...[Details]
According to foreign media reports, Dataspeed Inc., a supplier of wire control systems and an integrator of autonomous vehicle solutions, announced that Dataspeed customers can use the Ouster lidar t...[Details]
The development of human technological civilization has always been accompanied by the extension and liberation of perception and limbs. From knotting to video calls, from old horses to satellite n...[Details]
At the Huawei Mate 30 series launch conference, the official announced that one of the Mate 30 Pro in the series supports 7680 fps ultra-high-speed photography. This feature amazed many consumers. So...[Details]
Overview
As an important part of the vehicle's electrical and electronic system, the chassis electronic control system not only improves driving comfort, but also ensures driving safety. It is...[Details]
Power technology
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