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Micron Technology Inc, the largest U.S. maker of computer memory chips, said on Tuesday that the growing crisis in Ukraine is further highlighting the complexity and fragility of the semiconductor su...[Details]
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Introduction: bit and sbit are both variable types extended by C51. Bit is similar to int char, except that char = 8 bits and bit = 1 bit. They are all variables, and the compiler assigns addresses...[Details]
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Recently, the author found in a logistics call system project based on fieldbus on a large production line in a factory that due to the large amount of information flow to be displayed, the existin...[Details]
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On March 22, 2024, ISO released version 11898-2:2024, marking the maximum speed of CAN bus transceivers from 8Mbit/s recognized by the CANFD industry to a maximum of 20Mbit/s (ISO 11898-1 2024 was ...[Details]
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Previously, we looked at how to buffer the voltage across the output rectifier of a forward converter during its on-time. Now, let’s look at how to buffer the FET turn-off voltage of a flyback conv...[Details]
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General purpose CMOS image sensor (Cypress)
Cypress Semiconductor has introduced a highly sensitive and high-speed CMOS image sensor for the machine vision market. The new 1.3-megapixel VITA 1300 s...[Details]
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Electromagnetic relay is a commonly used component in automatic control. It uses electromagnetic principle to realize an automatic switch that connects or disconnects one or a group of contacts. It ...[Details]
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With NI LabVIEW, whether you are developing algorithms, analyzing results, processing signals, or exploring DSP concepts, you have the freedom to choose the syntax rules for engineering calculat...[Details]
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For a push-pull PWM DC/DC converter (see Figure 1), in order to obtain the performance of bidirectional flow of electric energy, the circuit is transformed into the circuit shown in Figure 1 accord...[Details]
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Most microcontroller-based designs use I2C or SPI, or both, to communicate between controllers and between controllers and peripheral chips. Being able to see what is happening inside an embedded s...[Details]
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;**************************************** ;Function: AVR dual CPU communication program, asynchronous mode, similar to UART ;Device: AT90S2313 ;Hardware: PD.2 of master and slave CPUs are conne...[Details]
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Abstract: Based on the international navigation standard NMEA-0183 as the data protocol, in order to ensure the accurate timing of the power system, the ARM microcontroller STM32f103rbt6 and the hi...[Details]
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TPMS (Tire Pressure Monitor System) tire pressure monitoring has been included in the standard equipment of automobiles (passenger cars) in many countries. New cars must be equipped with TPMS to comp...[Details]
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Installation principles and precautions of surge protector in power supply system
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1. The power line should implement multi-level protection. Multi-level protection is based on the leve...[Details]
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Nexperia launches the first hot-swappable dedicated MOSFET (ASFET) in an SMD copper clip LFPAK88 package, with a 60% reduction in pin size An additional 40% reduction in RDS(on) and a 58-fold incre...[Details]
Analogue and Mixed Signal
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