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The signal detection circuit is shown in Figure 3 (a), and the waveform is shown in Figure 3 (b):
In Figure 3 (a), LM393 and other components form two Schmitt voltage comparators, wh...[Details]
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Recently, according to supply chain news, TI, the world's leading analog IC company, notified its customers that the imbalance between supply and demand will ease in the second half of the year, and...[Details]
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First, let’s talk about what port multiplexing is. STM32 has many built-in peripherals, and the external pins of these peripherals are multiplexed with GPIO. In other words, if a GPIO can be multiple...[Details]
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6. SPI interface Six - (02), SPI control digital tube (the program contains detailed steps~~ and precautions~~) program: MDK6_1.c //--------------------------------------------------------------...[Details]
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Circuit type: modulator
Optimization goal: high performance, high speed
Application: communication
Circuit Function and Advantages
The circuit described in this article provides a...[Details]
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Sina Digital News, January 28th morning news, data analysis agency Strategy Analytics today released estimated data for the wireless headset market, which showed that Apple's wireless headsets a...[Details]
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The P2221 is a 200-MHz passive voltage probe that allows selection of 1X or 10X attenuation using a switch located on the probe head and is compatible with MSO2000 and DPO2000 series oscilloscopes. ...[Details]
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In portable products, LDO is often used to convert the 5V main power supply to 3.3V. LDO has the characteristics of low cost, small size, low quiescent current and easy implementation, but its conv...[Details]
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Naming convention The naming convention for the cross-compilation toolchain is: arch arch – architecture, such as ARM, MIPS vendor – toolchain provider os – target operating system eabi – Emb...[Details]
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Over the past 100 years, life expectancy for all humans has been increasing. In the Victorian era, when the British Empire was at its most glorious, life expectancy had reached 60. By the 1970s, with...[Details]
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Robots
The beginning of the year was really crazy
In 2024, the robot industry has received a lot of good news, with multiple billion-yuan financings bombarding one after another, wh...[Details]
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Meng Pu: 2019 is the first year of 5G. I am very happy to attend MWC Shanghai and discuss the development of 5G, the important opportunities and innovative future brought by 5G with partners from all...[Details]
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The APM860x Li-ion battery charger IC from Diodes Incorporated offers a range of safety features to protect the charging process in small portable products.
The single-channel APM8600 ...[Details]
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Compared with wired remote control, wireless remote control is not affected by distance, completely eliminating the hidden trouble caused by the towing cable remote control device, and bringing mor...[Details]
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STM32 MCUs, motion temperature sensors, STSAFE-A security modules and other products enable highly secure, energy-efficient embedded cellular devices to pump cloud-connected data
...[Details]