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I recently did a graduation project and needed to use a button to trigger an external interrupt. It was normal during the experiment, but after changing the core board and using the PCB circuit board...[Details]
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In the actual use of DS1302, the auxiliary capacitor method can solve the oscillation stopping problem caused by the mismatch of crystal oscillator load capacitance in the application of DS1302. ...[Details]
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Developed by positioning technology company TomTom
,
the TomTom GO Discover
is one of the fastest and most powerful satellite navigation devices on the market. The satellite navigation is av...[Details]
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1 System solution demonstration and comparison 1.1 Abstract: This audio signal analyzer uses a 32-bit MCU as the main controller. It samples the audio signal through AD conversion, discretizes the co...[Details]
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This article explains how to select an oscilloscope probe to capture high-speed signals: Oscilloscope probe input impedance Probe transmission response Oscilloscope Probe Accessories Oscilloscope...[Details]
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TV field scanning sawtooth wave voltage generating circuit
The dotted box is an RC circuit for generating sawtooth voltage. The working principle is shown in the figure below. The intermittent ...[Details]
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Tips for using an oscilloscope: 1. For general oscilloscopes, adjust the brightness and focus knobs to minimize the spot diameter to make the waveform clear and reduce inspection errors; do not let t...[Details]
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Introduction: PIC18F series products are high-end products of Microchip Technology, Inc., USA. Most users use C language for programming and design. Most users use MPLAB integrated environment for pr...[Details]
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The triggering process of a DataAbort exception: /////////////////////////// ///xxxx.inc _STACK_BASEADDRESS EQU 0x33ff8000 _MMUTT_STARTADDRESS EQU 0x33ff8000 _ISR_STARTADDRESS EQU 0x33ffff00 //...[Details]
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As the only local leader in the application of high-power thermoelectric temperature control systems, Zhongke Xinyuan produces semiconductor direct cooling machines that are sensitive and highly prec...[Details]
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For different macro types, you can configure whether the inline form USER is available. By default, USER is available in the following macros:
• Custom macros
makp
• Macro Steps ...[Details]
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At the 2018 event, NVIDIA showcased two new AR glasses prototypes, "Prescription AR" and "Foveated AR". NVIDIA said that these two AR glasses can solve the problems of daily glasses users when using ...[Details]
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On January 19, Chongqing held a press conference on Chongqing's foreign trade imports and exports in 2020. According to customs statistics, in 2020, the total value of Chongqing's foreign trade impor...[Details]
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On the morning of September 20, a delegation led by Zhan Baowei, deputy mayor of Tai'an City, Shandong Province, came to Chaowei Group to investigate technological innovation, corporate culture, et...[Details]
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On November 6, Tianfeng Securities analyst Ming-Chi Kuo published a blog post on Medium yesterday (November 5), deeply analyzing the causes and consequences of Intel's Lunar Lake failure.
IT H...[Details]