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On February 25, a new vivo phone with model number V2170A obtained 3C certification. Blogger @数码闲聊站 revealed that this new phone is a new product in the vivo NEX series. It has a 7-inch large s...[Details]
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"Know at a glance: What are the design standards for automotive connectors today?" Edited by Deso Hardware Electronics.
With the improvement of people's living standards, it is common for a fa...[Details]
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1. ECT module introduction The enhanced capture timer module (ECT) of the XEP100 microcontroller is a timer module developed by adding some functions on the basis of the standard timer module (TIM). ...[Details]
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According to Reuters, the US government postponed the meeting originally scheduled for the 28th to restrict foreign sales of products with US technology to Huawei to March 11. Jiwei.com previously ...[Details]
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Coffee making machines can make latte art patterns on coffee, robots can give live talk shows featuring "Li Bai" and "Du Fu", power inspection robots can handle high-risk operations, and bomb dispo...[Details]
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In the previous IO chapter, the matrix keyboard and LED were used. The main function used their functions to detect whether the matrix keyboard was pressed and whether the LED needed to be lit. As sh...[Details]
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Instructions: (1) Insert the oscilloscope probe into the channel 1 jack and set the attenuation on the probe to "1"; (2) Set the channel selection to CH1 and the coupling mode to DC; (3) Insert t...[Details]
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1) Generally, under the premise of meeting the computing requirements, try to choose a data type with fewer bytes defined for the variable.
For example, the most commonly used int and char, int is 16...[Details]
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1 Introduction Electric welding machine is a commonly used low-voltage electrical equipment, widely used in construction, metallurgy, machinery manufacturing and other industries. It is listed as on...[Details]
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Recently, Chongqing Changfan New Energy Automobile Co., Ltd., Hepu New Energy Technology Co., Ltd. and the People's Government of Chongqing Zhong County signed a strategic cooperation agreement. Th...[Details]
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According to Jiwei.com, Realtek, a network chip supplier in Taiwan, expects its shipment growth momentum to continue into the first half of 2022 after achieving significant revenue and profit growth ...[Details]
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How to use a multimeter to measure the size of inductance and resistance?
The pointer multimeter consists of a meter head, measuring circuit components and a conversion switch. It has two ap...[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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Recently, Wuhan XMC announced a long-term strategic cooperation with Espressif Systems. The two parties will carry out all-round cooperation in the development of IoT and memory chip products and a...[Details]
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When compiling keil, error C100: unprintable character 0xA3 skipped appears. This is because punctuation written in Chinese input method appears in keil. For example: //lcm_w_word("abc您好"); No f...[Details]
stm32/stm8
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