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The device is available in a small 2.5 mm x 2.0 mm x 0.6 mm FAM package, is AEC-Q101 qualified, has a current transfer ratio of 33%, and can operate at high temperatures of +110 °C
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Introduction: This design selects the current mainstream MCU ARM11, combines RFID technology, and uses a fixed RFID card reader to collect information, which is sent via the serial port to the data p...[Details]
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For a long time, future technology has made people full of fantasy and longing for life. If we can combine intelligent control, Internet of Things technology and household appliances, our lives may...[Details]
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MC14499 is a highly integrated LED display driver developed by MOTOROLA, which uses dynamic scanning to display and drive four LED digital tubes. It integrates latch, decoding, driving, sca...[Details]
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LG's recently announced first curved flexible screen smartphone - G Flex is very eye-catching, especially the official claim that it can "automatically repair small scratches on the back", which ...[Details]
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Android Central reported last week that OnePlus is developing an entry-level phone codenamed "Clover" with a market price of around $200. Now the phone has appeared in the GeekBench 5 benchmar...[Details]
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Traditional coin-operated telephones use several pairs of infrared transmitting and receiving tubes as sensors, and use the coin shading principle to roughly measure the diameter of the coin. This ...[Details]
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绝缘栅双极型晶体管(IGBT)是一种MOSFET与双极晶体管复合的器件。它既有功率MOSFET易于驱动，控制简单、开关频率高的优点，又有功率晶体管的导通电压低，通态电流大，损耗小的显著优点。 1. Application of IGBT in UPS 绝缘栅双极型晶体管(IGBT)是一种MOSFET与双极晶体管复合的器件。它既有功率MOSFET易于驱动，控制简单、开关频率高的优点，又...[Details]
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The brightness of LED lights can be controlled by adjusting the voltage, but it is not ideal, and the adjustable range is very small. If the voltage is slightly higher, the LED will be easily burned. ...[Details]
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It is not possible to calibrate the metal tube rotor flowmeter using conventional methods, which is determined by the structural principle of the transmitter. Because the metal tube rotor flowmeter ha...[Details]
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Electromagnetic flowmeters are now widely used in industrial production. Their structural forms usually include integrated, pipeline, split, and plug-in types. In actual production, the use of pipelin...[Details]
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Basic Introduction of IIC Introduction to IIC IIC (Inter-Integrated Circuit) bus is a two-wire serial bus developed by PHILIPS in the 1980s, used to connect microcontrollers and their peripherals. It...[Details]
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The glorious past of 51 single chip microcomputer 51 single-chip microcomputer refers to MCS-51 series single-chip microcomputer, CICS instruction set. Developed by Intel, its structure adds instru...[Details]
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When reading the button level, we usually use a delay function or a loop delay to reduce the jitter time and read the correct button level. Example: #include "reg52.h" sbit SysKey P0^0 sbit LED P0^...[Details]
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Earlier rumors have suggested that the MacBook Pro will switch to OLED display technology as early as 2026. Apple analyst Ming-Chi Kuo and display industry analyst Ross Young both recently predicte...[Details]
ADI Reference Circuit
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