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1. Glasses The most famous wearable device at present is Google Glass, which has also been criticized for being conceptual and not widely used. However, Kazuaki Miyamoto, a senior American softwa...[Details]
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Rohde & Schwarz's R&S CMX500 wireless communication tester supported RedCap from early development to certification and conformance testing and won the GTI Awards 2024 Mobile Technology Innovation Br...[Details]
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RF transformers are passive devices that can achieve impedance, voltage, and current transformation, and have functions such as DC isolation, common mode rejection, and single-ended to differential (...[Details]
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This is an enhanced version of a simple garage/shed alarm. The entry and exit delays have been increased to about 30 seconds - I have added a timed siren cut out and automatic reset. I have also ...[Details]
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Demand-side response resources are cheaper than supply-side resources. Therefore, the more demand-side response resources are developed, the better the overall resource optimization allocation will...[Details]
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Introduction to ARM processor series It is now March, and the Chinese New Year has been too comfortable. The series of blogs has been suspended for nearly half a month. I am indeed a slow person. So ...[Details]
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I bought a TQ2440 experimental board with a 480*272 LCD. The test program provided with the experimental board is for 320x240, and the following is a detailed explanation, and it is changed to 480*27...[Details]
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Nordic Semiconductor announced that Phantom, a Beijing-based smart home system provider, has chosen Nordic's nRF52832 Bluetooth® Low Energy (Bluetooth LE) system-on-chip (SoC) to provide wireless co...[Details]
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On August 5-6, 2022, Prouge held the "UP for Future 2022 Prouge User Conference and Ecological Partner Conference" in Wuhan.
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Technology an...[Details]
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Judging from the company's factory intelligence practices, the purpose of building unmanned factories is not to completely eliminate workers, but to achieve "fewer people" by reducing repetitive type...[Details]
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Many electronics enthusiasts have this experience: although mid-range and high-end digital multimeters have capacitance test gears, the measurement range is generally only 1pF~20µF, which often can...[Details]
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1. Blue Plaque
After a period of time in high temperature and humidity, the bright surface of molten tin or sprayed tin often forms a thin layer of light blue passivation layer, which is a tin ...[Details]
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Particle size testing is an experimental work to characterize the particle size characteristics of powders through specific instruments and methods. Powders are widely used in our daily life and indus...[Details]
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Wiring resources connect all units inside the FPGA, and the length and process of the connection determine the driving ability and transmission speed of the signal on the connection. There are abundan...[Details]
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CAN bus (Controller Area Network) is a communication protocol widely used in automotive, industrial, medical and other fields. However, during use, CAN bus may also encounter some faults.
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