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TEA5767 FM stereo radio, source code for C51 MCU. The module is less than 2 yuan on Taobao. It is recommended to use Keil uVision5 to compile. I used this version to compile and pass. The circuit sc...[Details]
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In the early hours of the day before yesterday, Apple brought the most disappointing system update in recent years. There is no screen-off display, no new UI design, no amazing black technology, only...[Details]
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Xiaomi's new high-end product, Xiaomi 11, will be officially released on December 28. Xiaomi 11 mobile phone has been listed on JD.com, and reservations are open. The price will be announced o...[Details]
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In recent years, under the guidance of national industrial support policies, Chinese panel companies represented by BOE, CSOT, and Shenzhen Tianma have actively introduced domestic materials and equi...[Details]
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Voltage - Higher supply voltage means greater voltage swings and more emissions, while lower supply voltage affects sensitivity. Frequency - High frequencies produce more emissions, and periodic sign...[Details]
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Waymo Chief Technology Officer Dmitri Dolgov told reporters at a meeting at Waymo's headquarters in Mountain View, California, that he believes 5G and its next-generation mobile networks will be an "...[Details]
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This article introduces a digital temperature sensor SD5075 with an I2C communication interface to achieve temperature measurement function. The software and hardware design schemes are described. ...[Details]
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First, connect the voltage stabilizer input to the distribution board, and install a fuse that meets the power protection rate of this instrument on the user's distribution board to ensure power sa...[Details]
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The rapid development of the automobile industry has promoted the development of the automotive electronics industry. As a new development direction of the automobile industry, hybrid electric vehi...[Details]
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The complexity of designing high-performance power systems increases every year. Deploying a robust design methodology for high-performance power conversion is critical to achieving first-time succes...[Details]
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Strain gauges are divided into static strain gauges, static-dynamic strain gauges, dynamic strain gauges and ultra-dynamic strain gauges according to their frequency response range. Among them, sta...[Details]
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1. Starting method of electronic ballast and its influence on lamp switch life
To reduce the size of the device, the electronic ballast can be made into a high-frequency inverter, with a...[Details]
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1. The parameter in the function call of the Holtek MCU interrupt service function cannot pass the address, otherwise the program will run away 2. Try not to nest functions in many layers in Holtek M...[Details]
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Abstract: In order to solve the defect that the electric vehicle charger cannot automatically cut off the power and make up for the shortcomings of several power-off protectors disclosed by the S...[Details]
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In cars or automobiles, LEDs have evolved to become the lighting of choice. Whether it is a rear taillight or an indicator light in the instrument panel, as shown in Figure 1 below, LEDs are now in...[Details]
Industrial Control Electronics
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