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A multimeter is a multifunctional, multi-range portable electrical and electronic instrument. A general multimeter can measure DC current, DC voltage, AC voltage, resistance, etc. Some multimeters ca...[Details]
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In large-angle (over 30 degrees) turning scenarios such as large vehicle logistics parks, the left and right detection ranges are adjusted to more than 1m or lane guide cones are added to guide veh...[Details]
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According to Appleinsider, a company called Koss is suing Apple over its wireless headphones and speaker products, and accusing Apple of infringing on its patents with almost all of its current...[Details]
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1. What is a DC motor? 1.1. Brief description of DC motor A DC motor is a rotating electrical machine that can convert DC electrical energy into mechanical energy (DC motor) or convert mechanical ene...[Details]
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Use the AC current range of a digital multimeter to accurately measure the working voltage of the two wires to ground: the working voltage of the live wire and the neutral wire to ground will be clos...[Details]
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introduction In the general project development process, two or more microcontrollers are often required to communicate to complete data transmission. For example, a quadcopter wirelessly transmits d...[Details]
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"REAL3™ has been on the market for some time. It has leading advantages in consumer electronics, industrial, automotive and other markets. The LG G8 ThinQ smartphone has already used the REAL3™ image...[Details]
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1. Realize unlimited non-connection broadcast ①Change BLE_GAP_ADV_FLAGS_LE_ONLY_LIMITED_DISC_MODE to BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE. After the broadcast timeout, it can still continue to...[Details]
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Nowadays, many
audio
enthusiasts attach great importance to filter capacitors when making their own amplifiers. Even if they use a 15W IC such as TDA1521 to make a 5-inch active speaker, they wil...[Details]
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The use of variable frequency power supply regulator to adjust the speed is mainly based on the following factors:
1) The variable frequency speed regulation system has low loss and high ...[Details]
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Designers need to provide power and power management with multiple voltages, higher currents, higher efficiency, lower power consumption, lower noise, and smaller form factors for various DSPs...[Details]
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The black swan-like epidemic has fanned countless "wings". For the semiconductor field, the price increase of MCU may be a "storm" it has transmitted. The price has increased by more than 20%? As th...[Details]
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Autonomous driving is becoming a field that automakers and parts manufacturers are competing for. According to foreign media reports, Denso's latest autonomous driving system will be installed on Lex...[Details]
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There are two ways to compile mosquitto: cmake and make. Windows and Mac platforms use cmake compilation, and other platforms, including Linux platforms, use make to compile directly. Compiling mosqu...[Details]
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On November 3, the reporter learned from Panzhihua Urban Construction and Transportation (Group) Co., Ltd. that Panxi Financial Leasing (Shanghai) Co., Ltd. (hereinafter referred to as Rongzuo Company...[Details]
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