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The signal is compared by the amplifier LM324 and sent to the microcontroller for processing. The 32×32 dot matrix display module and driver module are composed of 74HC595 peripheral driver array and...[Details]
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For general lighting, people mainly need white light sources. In 1998, white light LEDs were successfully developed. This type of LED is made by encapsulating GaN chips and yttrium aluminum garnet (...[Details]
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On the morning of April 19th, foreign media recently interviewed Johny Srouji, Apple’s senior vice president of hardware technology, to discuss topics such as the transition of the entire Mac p...[Details]
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1. How are headphones classified?
According to the transducer principle, they are mainly divided into two categories: dynamic and electrostatic headphones. Although there are several other...[Details]
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Realme returned to China for development last year. However, due to the lack of support from OPPO and the fierce competition in the domestic mobile phone market, Realme's development in China has bee...[Details]
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On June 27, Yonhap News Agency reported that Omdia expects shipments of OLED TV panels to reach 8.3 million units this year, an increase of approximately 86% year-on-year compared to 4.5 million unit...[Details]
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There are several reasons why testing is necessary in manufacturing. It is essential for safety, security, and quality assurance. Nowadays, all kinds of businesses are moving towards automation, w...[Details]
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Light-emitting diodes are current-controlled components that directly convert electrical energy into light energy through the current flowing through them, so they are also called photoelectric conve...[Details]
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Since the working current of the rectifier is large, when testing with a multimeter, you can first use the RX1k gear to check its unidirectional conductivity, and then use the RX1 gear to test again ...[Details]
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introduction With the development of science and technology and the progress of society, the scale of the access control renovation market in my country is expanding, covering office buildings, par...[Details]
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With the introduction of new energy-related policies and the development of new energy industries in various countries, the development of related industries in this field has also brought new opport...[Details]
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Cypress's CY8C21×34 programmable system-on-chip (PSoC) mixed-signal array has an I/O analog multiplexer. Since each pin can be used as an analog input, a single SoC can easily implement control appli...[Details]
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Recently, in Dainan Town, Xinghua City, Taizhou, the 110 kV China Resources new energy storage power station was successfully put into operation. The new energy storage power station covers a total ar...[Details]
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Today, blogger @数码闲聊站 revealed the specifications of Xiaomi MIX FOLD 2. Like Xiaomi MIX FOLD, Xiaomi MIX FOLD 2 is also a book-style folding solution, with an inner screen size of 8 inches, whi...[Details]
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Recently, the 3-day 2024 China (Chongqing) Digital Energy Industry Innovation Conference Digital Energy Industry Exhibition was held in Chongqing. At the exhibition, Qingyuan Juneng (Chongqing) Techno...[Details]
Analogue and Mixed Signal
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