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5# Analysis of Bluetooth routines on STM32WB development board
[i=s] This post was last edited by Beifang on 2019-5-13 12:49 [/i] 1. ST's SDK provides a relatively rich set of examples, but the examples for dual-core use have not been added yet. They should be ad
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[Analog Electronics Course Test] + Measurement and Optimization of ADC Frequency Domain Indicators
[size=14px]Analog Electronics Course Selection Test[/size] [size=14px]Click on the Analog Electronics Course Selection Test directly to enter a dialog box, prompting you the field of interest, click o
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Please recommend a low-power DC motor driver chip!
Requirements: A small motor H-bridge driver chip with a supply voltage of 5V and a current of about 300mA. The signal voltage is also 5V for the microcontroller pin. The package is preferably SOP-8.
N
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Selection method and principle of infrared temperature sensor
[align=left][font="]I. Selection method[/font][/align][align=left]1. Working conditions and use environment[/align][align=left](1) Working conditions of infrared temperature sensors. Ambient temperatu
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[p=25, null, left][color=rgb(51, 51, 51)][font=微软雅黑]For RF engineers, with the advent of 5G and the increase in spectrum, the design challenges they face are also growing. For this reason, efficient t
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