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It is easy to design EMI-compatible automotive switching regulators without a complete understanding of the complexities of EMI. This article shares the basic factors for successfully implementing a ...[Details]
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In May 2013, a passenger car traveling on the Tokyo Metropolitan Expressway suddenly slowed down and was hit from behind by a truck. The reason for the sudden deceleration of the passenger car wa...[Details]
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1. Download the compiler (MPLAB XC Compilers) XC8, XC16 and XC32 correspond to 8-bit, 16-bit and 32-bit PIC microcontrollers. You can download the latest version according to the microcontroller y...[Details]
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Crosstalk can come from several sources.
Crosstalk can occur from one signal chain to another on a printed circuit board (PCB), from one channel to another in an IC, or through a power supply. The ke...[Details]
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After the development stages of technical verification and concept car demonstration in recent years, LED headlights have finally ushered in the prospect of being applied to mass-produced cars. The...[Details]
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Power supply designers often face conflicting requirements. On the one hand, they need to reduce size and cost, while on the other hand, they need to provide more functions and increase output...[Details]
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CP8030B/H is lightweight and can be used easily in today's crowded circuit boards; the small clamp can detect current in tight spaces while still clamping wires up to 5mm in diameter; can measure 30A...[Details]
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Digital blogger @数码闲聊站 recently revealed a lot of information about new phones with under-screen cameras and folding screens from various manufacturers. Although some of them did not explicitly state...[Details]
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After the embedded hardware system is designed, it needs to be debugged. Whether it is hardware debugging, software debugging or program solidification, debugging simulation tools are required.
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The microprocessor is connected to the memory and I/O interface through the data bus, address bus and control bus. Figure 1 shows several commonly used microprocessors. In the eight-bit microprocess...[Details]
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1. High-brightness LED and its driver
A high-brightness light-emitting diode (HI-LED) is a semiconductor device that allows current to flow in only one direction. It is composed of a PN struc...[Details]
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With the improvement of living quality and people's demand for living comfort, heat meters will be widely promoted in building construction in northern my country for heating supply in winter. Sinc...[Details]
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Many engineers often find such a problem: they did not find any abnormalities in the debugging process of the circuit board they made, but found various problems or failures soon after using ...[Details]
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Fire testing of lithium-ion batteries used in grid-scale BESS installations. Image: Energy Security Response Group (ESRG)
The Council for Clean Power (ACP) has released ...[Details]
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Weibo celebrity @王奔宏 shared a photo of a real-life new vertical folding-screen phone. From its UI interface, it can be seen that this is a folding-screen phone that Samsung has not yet release...[Details]