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●Household air conditioner Uo fault code
Recently, some after-sales service colleagues have asked questions, such as whether ordinary household air conditioners can no longer cool when the tem...[Details]
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Thermistors are a type of sensitive components, which are divided into positive temperature coefficient thermistors (PTC) and negative temperature coefficient thermistors (NTC) according to their t...[Details]
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/* HC-06 Bluetooth module ATmega16 microcontroller VCC----------------VCC GND----------------GND TXD----------------RXD (PD0 port, set input) RXD--...[Details]
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From June 21 to 24, 2018, in order to promote the smooth implementation of the pilot work on the recycling and utilization of new energy vehicle power batteries in the Yangtze River Delta region an...[Details]
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RedCap: New Cellular IoT Technology in the 5G Era Over the years, the cellular network industry has introduced a variety of wireless technologies to facilitate the connection of IoT devices ...[Details]
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Abstract: There are two methods to implement the phase shift method in reactive power measurement, one is based on sampling point shifting, and the other is to use the Hilbert filter. These two met...[Details]
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Specific implementation functions The system consists of DS18B20 temperature sensor + MQ-2 smoke sensor + HC-SR501 human infrared module + SIM800C GSM module + LCD1602 display. (1) It can detect am...[Details]
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RSEG is a segment selection instruction. To understand its meaning, you need to understand the meaning of segment.
A segment is a storage unit for program code or data objects. Program code is placed...[Details]
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Bob bought an oscilloscope with a nominal 300MHZ, and the nominal value of the probe is 300MHZ, and both indicators are 3DB bandwidth. Question: For a signal with a rise time of 2NS, what is the impa...[Details]
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Universal Asynchronous Receiver/Transmitter (UART), commonly known as UART, is an asynchronous receiver/transmitter. UART transmits data in full-duplex mode. The simplest connection has only two wire...[Details]
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Two architectures are often used in white LED driver circuits in mobile phones: an inductive boost converter circuit in which LEDs are connected in series and a charge pump driver in which each LED...[Details]
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Overcurrent protection is a power supply load protection function to prevent damage to the power supply and load caused by overload output current, including short circuit on the output terminal. W...[Details]
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On March 26, OnePlus will release OnePlus 10 Pro in the United States on March 31. Before the press conference, OnePlus released a preview video for this annual flagship. In the promotional v...[Details]
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Diodes Incorporated Launches Automotive-Qualified Dual-Power Rail I2C-Bus GPIO Expander to Improve System Design and Flexibility
Diodes Incorporated announced the launch of the 16-b...[Details]
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/*--------------------------File Description---------------------------------- File usage: TWI/I2C driver, query mode, host mode Instructions: Call the last 6 API application program interface fu...[Details]