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TOREX SEMICONDUCTOR LTD. has developed the XC6503 series of low current consumption voltage regulators that do not require output capacitors and have a maximum output current of 500mA. ...[Details]

2020 is coming to an end. In this extraordinary year, traditional car companies have begun to wake up and accelerate their progress towards the "four new modernizations of automobiles". In-vehicle sy...[Details]

1. Key points of timer/counter PWM design According to the characteristics of PWM, the following points should be noted when using the ATmega128 timer/counter to design output PWM: 1. First, the PWM ...[Details]

The device uses a vertical-cavity surface-emitting laser and intelligent dual I2C slave addresses and is suitable for a variety of battery-powered consumer electronics applications such as true wirel...[Details]

The microcontroller does not have an operating system. The codes written in Keil are all bare-metal codes. In-depth writing of bare-metal codes helps to understand the characteristics of the hardware...[Details]

Mixed signal oscilloscopes first appeared in 1993 with two analog channels and 8 or 16 digital channels. In the following years, mainstream MSOs were basically locked at 2 or 4 analog channels plus 1...[Details]

1 Introduction In recent years, renewable energy power generation has risen rapidly, and photovoltaic and wind power grid connection has become an important research direction. Inverters, as core c...[Details]

　　Adding a current-limiting circuit to the emitter-follower output stage of a power amplifier or linear regulator protects the output h transistor and downstream circuitry from excessive current . ...[Details]

1, warning Deprecated declaration/function/ - give arg types Solution: If the function has no parameters, add "void" in the brackets. 2. USER\main.c(39): warning: #223-D: function "function" declar...[Details]

NXP Semiconductors Receives First Certification for Car Connectivity Consortium Digital Key Mini Program New certification program strengthens confidence in next-generation au...[Details]

1. What is the clock cycle of 51 microcontroller? Popular Science China: The clock cycle, also known as the oscillation cycle, is the cycle of the oscillation source that provides timing signals for...[Details]

ADC hardware principle An analog-to-digital converter, or ADC for short, usually refers to an electronic component that converts analog signals into digital signals. As shown in the figure, the analo...[Details]

The timer function of STM32 is very powerful, including TIME1 and TIME8 advanced timers, TIME2~TIME5 general timers, TIME6 and TIME7 basic timers.     The general TIMx (TIM2, TIM3, TIM4 and TIM5) tim...[Details]

High voltage system refers to the high voltage drive component system connected to the DC bus of the power battery or driven by the power battery power supply inside the electric vehicle, mainly in...[Details]

4mA～20mA current control circuit Figure 4 shows a single-channel digital-to-analog converter used in an isolated 4 mA to 20 mA current loop control circuit. The AD56624 is packaged in a SOT-23 p...[Details]