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In the past,
LED
manufacturers
have developed large-size
LED chips
to achieve their expected goals in order to fully profit from the
white light LED
beam. However, in f...[Details]
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At the beginning of September, the construction site of Liaoning Aoyida New Materials Co., Ltd.'s integrated production and R&D center project with an annual output of 1,000 tons of asphalt-based carb...[Details]
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Next, we use the IMX257 IO pin interrupt + Linux input subsystem to implement a simulated keyboard key. The effect is that we use IO to simulate the three keys of key L, key S and Enter.
W...[Details]
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1. First look at the stm32 startup mode The boot mode of stm32 is determined by the boot0 and boot1 pins of the 32 chip. It is divided into embedded flash boot mode (normal boot mode), memory boo...[Details]
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You may all know that it is very easy to crack the 51 microcontroller, but why it is easy and how to crack it may not be clear to many people. Here I combine the information compiled by some seniors ...[Details]
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1. Who is the coprocessor?
Coprocessor: A chip that offloads specific processing tasks from a system's microprocessor. For example, a math coprocessor can handle number crunching; a graphics coproces...[Details]
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(1) STC routine analysis /* STC15Fxx series output PWM example with arbitrary cycle and arbitrary duty cycle*/ #define CYCLE 0x1000L //Define PWM cycle (maximum value is 32767) #define DUTY 10L //De...[Details]
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A few days ago, I ported uCOS to the Wildfire development board, and then ported LwIP to the Wildfire development board. The uCOS+LwIP program was normal, and the basic function tests were OK (I estab...[Details]
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LeapMind releases ultra-low power AI inference accelerator IP "Efficiera v2"
Further improvements based on v1 usage records and market evaluation to be applied to more actual product...[Details]
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Last time we talked about using an oscilloscope to measure the signal of the car's air flow meter. This time we will talk about using an oscilloscope to measure the car's oxygen sensor. The oxygen se...[Details]
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How to deal with STM32 entering HardFault_Handler There are generally two situations in which HardFault_Handler appears: one is: array out of bounds, the other is: stack overflow, program pointer ...[Details]
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Due to the interdisciplinary characteristics of flowmeters, a common understanding in the development of flowmeters is that many flowmeters (including orifice plates) can obtain ideal results when cal...[Details]
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1. Suggested solution
1.1 Introduction
The front-end computer room is the heart of the radio and television system and the distribution center for processing, distributing and transmitt...[Details]
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Testing process After testing, it was found that the instrument's RF main board component was damaged. Repair process After replacing damaged components on the control panel, engineers adjusted th...[Details]
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November 8, 2024, Tessenderlo, Belgium -
Melexis, a global microelectronics engineering company, announced the launch of Arcminaxis™, a breakthrough magnetic technology designed to meet the gro...[Details]
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