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EEWORLD University Hall----Hard Rock Technology STM32 Motor Control
Hard Rock Technology STM32 Motor Control : https://training.eeworld.com.cn/course/5521This course is a motor control course based on STM32 explained by Hard Rock Technology, including DC brushed motor
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TI CC1352P dual-band multi-protocol wireless solution
The CC1352P device is a multi-protocol, multi-band (Sub-1 GHz and 2.4 GHz) wireless MCU targeting Wireless M-Bus, IEEE 802.15.4g, Smart Objects with IPv6 (6LoWPAN), Thread, Zigbee, KNX RF, Wi-SUN, Blu
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It’s strange, why are the phones sold in Huawei Experience Stores cheaper than those sold online?
I want to buy a phone today, and after comparison, I found that the phone experience store that costs more than 3,000 yuan is actually 500 yuan cheaper than other channels such as JD.com and Suning.
I
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How is the storage period of components calculated?
Let's first use the following figure to understand the classification of components :Definition of storage period of components:
Storage period ts : The time components are stored under certain enviro
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LGA-12 package soldering issues
请问,LGA-12封装芯片贴上PCB板子后,发现个别芯片脱落,而芯片的焊盘粘在PCB板子上,也就是说,芯片跟芯片的焊脚分开了。请问有谁知道这是什么原因引起的麽?
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