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Bandpass filters (BPF) are widely used in applications where the passband is very narrow and any other frequencies outside the passband are attenuated. Formula (1) is the second-order bandpass tr...[Details]
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This is a project from several years ago, and I recently had some time to sort it out. Looking back, the most impressive thing is the heavy use of oscilloscopes to assist in analysis and optimization...[Details]
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Mega168 reset circuit and pin processing for single-line debugging
At present, many single-chip microcomputers have the functions of debugging and online downloading. For example, the DW interface ...[Details]
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Recently, CCTV News conducted a simulation experiment on the spontaneous combustion of electric bicycles.
One car, the lead-acid battery version, and one car, the lithium battery version, ...[Details]
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There is a special system definition word in the PIC chip that contains 4 EPROM fuses. It is not part of the program memory EPROM (not included in the 0.5K-2K program space). Two of the fuses are...[Details]
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What is automotive basic software
Basic software seems to be a software classification unique to the automotive industry, sometimes also called low-level software or base tech. The automotive ...[Details]
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General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
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This is a stereo audio control circuit built around the IC LM1036. This circuit will control the bass/treble level tone, volume and balance between the right and left channels (inputs 1 and 2). You...[Details]
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Abstract
: This paper briefly introduces the functional characteristics of AT90CAN 28, describes the principle and usage of CAN controller in AT90CAN128, formulates a communication protocol b...[Details]
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With the sudden increase in the demand for wireless data transmission and the full operation of China Mobile's GPRS business, the application of wireless data communication is becoming more and mor...[Details]
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Angus Pacala, founder and CEO of Ouster and former co-founder of Quanergy A test vehicle equipped with Ouster's OS-164 lidar Over the past year, the Ouster team has been often asked how they achie...[Details]
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0. Preparation (a) Create the following directory: minigui |--build_x86 /Build MiniGUI running on PC |--build_arm /Build MiniGUI running on ARM |--tarball /All package resource storage points (b) dow...[Details]
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On December 29, Samsung officially announced that due to the epidemic, it will temporarily adjust the operations of its factory in Xi'an, China to protect the safety of employees as much as possible....[Details]
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On October 29, according to a news release from Pudong, the Humanoid Robot and Embodied Intelligence Innovation Forum was held in Shanghai yesterday. The National and Local Co-built Humanoid Robot ...[Details]
DSP and ARM Processors
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