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Let's take a look at our time.c file. The code of the timer.c file is as follows: //General timer 3 interrupt initialization //arr: automatic reload value. psc: clock pre-division number //Timer over...[Details]
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When they first started learning about microcontrollers, especially veterans with a weak foundation in C language, they often encountered many relatively low-level errors, including a lot of program ...[Details]
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The first part of this article defines and describes the design methods for low-current technologies, explains the problems encountered in designing these circuits, and describes the application of...[Details]
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Interface design: Initialize SDRAM Initialize the memory controller memsetup: mov r1,#MEM_CTL_BASE adrl r2,mem_cfg_val add r3,r1,#52 ldr r4, ,#4 str r4, ,#4...[Details]
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1. Another external interrupt The previous two lectures were about external interrupt 0 (the function of P3.2). Here we also have an external interrupt 1 (the function of P3.3). To achieve the funct...[Details]
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Although there are many brands of mobile phones on the market, their charging circuits are roughly the same, all using PMOS-based charging circuits. When using PMOS, it is easy to control its switc...[Details]
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All-solid-state
batteries
have great advantages over traditional liquid batteries in terms of safety and energy density, and are considered to be one of the most promising next-generation b...[Details]
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The L4970A series of high-power monolithic integrated switching power supplies is the second generation product launched by ST after the L4960 series. The circuit features are: it is developed using ...[Details]
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According to foreign media reports, Bentley Continental GT or Bentayga models are equipped with a three-sided rotating display with three unique screens to choose from: a 12.3-inch infotainment syste...[Details]
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1. Connect the heating control sampling detection oxygen probe. It can only work normally after the oxygen sensor is connected to the heating control. The output in the cold state is a random signal...[Details]
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When it comes to implantable medical devices, saving space is one of the most critical design issues. This article reviews packaging concepts that can reduce the space required for electronic power...[Details]
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1.RISC design concept
The ARM core uses RISC architecture. RISC is a design concept whose goal is to design a simple and effective instruction set that can be executed in a single cycle at a high cl...[Details]
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Industrial automation and engineering simulation combine to optimize business outcomes for customers through simulation-based digital twins Rockwell Automation and ANSYS, a global leader in enginee...[Details]
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Battery-powered applications are not only used in portable entertainment devices and handheld products, but also in green products such as photovoltaic (PV) applications and electric vehicles (EV)....[Details]
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On October 25, Benzinga reported on Wednesday that Peter Rawlinson, CEO of Lucid, a new American car manufacturer, expressed some doubts about the development prospects of self-driving cars. He bel...[Details]
Medical Electronics
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