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Apple Inc's longtime chip supplier Broadcom Inc is considering selling its wireless chip business in a deal that could be worth as much as $10 billion and could have implications for future iPhones a...[Details]
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The SSL2101 switching power supply controller used in this case integrates a phase dimmer that can work directly from the live rectified voltage. The device includes a high-voltage power switch, a ci...[Details]
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For the indoor LED display, take the Ф3.75 (unit board specifications: 304mm*152mm, specifications: 64*32 dots) model as an example.
If you want to make a LED display screen with a length of ...[Details]
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ATmega103 microcontroller is a product of AVR (ADVANCE RISC) series microcontroller launched by ATMEL. It is an enhanced RISC structure and an 8-bit microcontroller using CMOS technology. This struct...[Details]
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Following the popularization of smart driving system installations at all levels in 2022, the integration of driving and parking is entering a new stage. In the past period, a number of intelligent...[Details]
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Recently, the Shenzhen Securities Regulatory Bureau disclosed the registration information of China International Capital Corporation Limited (hereinafter referred to as CICC) regarding the initial p...[Details]
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DDS Basics DDS (Direct Digital Synthesizer) is a digital synthesizer, which is a new type of frequency synthesis technology. It has the advantages of large bandwidth, short frequency conversion tim...[Details]
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Light-emitting diodes ( LEDs
), long used in consumer electronics
, have recently found their way into automotive lighting, providing signal functions, daytime running lights, and interior li...[Details]
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The stepper motor is a digital control motor that converts pulse signals into angular displacement. That is, when a pulse signal is given, the stepper motor rotates an angle. Therefore, it is very sui...[Details]
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Introduction Many people are reluctant to use the STM32 hardware I2C because many electricians say that the STM32 hardware I2C has bugs, instability, crashes, etc. Finally, they use GPIO to simulate ...[Details]
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In the s3c2440_lcd_controller.c we mentioned earlier int clkval = (float)HCLK/plcdparams- time_seq.vclk/2-1+0.5; //int clkval = 5; An error occurred during compilation. This is because we hav...[Details]
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Interrupt handling:
Interrupt is the most important concept in embedded systems. Generally, a system uses either interrupt or polling for a device. Interrupt can effectively reduce the proce...[Details]
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"It's more expensive to get a membership on an Apple phone than on other platforms." I believe everyone has heard of this. On the surface, the price of in-app purchases on iOS is 30% higher than th...[Details]
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There are usually two control modes for stepper motors: full-step control and micro-step control. Full-step control controls the movement of the stepper motor by giving the direction of the current...[Details]
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Market Background
As an important part of automobile intelligence, smart buttons and smart surfaces are currently in a rapid development stage. Capacitive touch buttons are increas...[Details]
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