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电源技术 LED的电源管理

A light-emitting diode (LED) is a semiconductor device that emits narrow-spectrum incoherent light when forward-biased.The color of the emitted light depends on the chemical composition of the semiconductor material used, and can benear-ultraviolet, visible or infrared. LEDs are more prevalent tod ...
https://www.eeworm.com/dl/505/23069.html
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电源技术 电源工程师-电路设计中的英雄

Abstract: We don't expect manufacturers to produce clothes that in one size that fits everyone. In thesame way, one ESD component can't solve all issues—each application has different ESD requirements.Knowing that "one size fits all" cannot apply to power design, the power designer, ...
https://www.eeworm.com/dl/505/23206.html
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电源技术 具有宽输入范围的微型单片降压型稳压器

  Automotive batteries, industrial power supplies, distributedsupplies and wall transformers are all sources ofwide-ranging high voltage inputs. The easiest way to stepdown these sources is with a high voltage monolithicstep-down regulator that can directly accept a wide inputrange and prod ...
https://www.eeworm.com/dl/505/24320.html
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电源技术 DN458降压转换器简化低电压设计

  Many system designers need an easy way to producea negative 3.3V power supply. In systems that alreadyhave a transformer, one option is to swap out the existingtransformer with one that has an additional secondarywinding. The problem with this solution is that manysystems now use transfor ...
https://www.eeworm.com/dl/505/24335.html
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单片机编程 基于AT89C51的智能矿井环境质量监控系统

 为满足矿井安全生产要求,介绍了一种以AT89C51单片机为主控器,对环境空气的温度、有毒易燃气体的浓度等进行检测的监控系统。该系统配合外围电路能实现对上述环境指标的控制并存储相关数据与上位PC机通信。它采用硬件抗干扰和软件抗干扰技术,以确保整个系统工作的准确性。 Abstract:  In order to meet the ...
https://www.eeworm.com/dl/502/29303.html
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单片机编程 FREESCALE单片机的C编程教程

 1.The C Programming Language is a powerful, flexible andpotentially portable high-level programming language. 2.The C language may be used successfully to create a programfor an 8-bit MCU, but to produce the most efficient machinecode, the programmer must carefully construct the C Languag ...
https://www.eeworm.com/dl/502/30856.html
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游戏 * This function positions the cursor at the specified * x,y coordinate. It uses the ANSI standard ES

* This function positions the cursor at the specified * x,y coordinate. It uses the ANSI standard ESCAPE * * sequence to produce the desired effect. Its not the * * fastest way to position the cursor, but perhaps the * * most portable. *
https://www.eeworm.com/dl/625/121115.html
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其他 prolog 找路例子程序: === === === === === === Part 1-Adding connections Part 2-Simple Path example

prolog 找路例子程序: === === === === === === Part 1-Adding connections Part 2-Simple Path example | ?- path1(a,b,P,T). will produce the response: T = 15 P = [a,b] ? Part 3 - Non-repeating path As an example, the query: ?- path2(a,h,P,T). will succeed and may produce the bindings: P = ...
https://www.eeworm.com/dl/534/144381.html
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书籍源码 zemax源码: This DLL models a standard ZEMAX surface type, either plane, sphere, or conic The surfac

zemax源码: This DLL models a standard ZEMAX surface type, either plane, sphere, or conic The surface also demonstrates a user-defined apodization filter The filter is defined as part of the real ray trace, case 5 The filter can be used at the stop to produce x-y Gaussian apodization similar to t ...
https://www.eeworm.com/dl/532/178859.html
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其他 8点基二fft Fast Fourier Transform (FFT). Using 8 points, takes about 1.2 ms to execute one FFT. Se

8点基二fft Fast Fourier Transform (FFT). Using 8 points, takes about 1.2 ms to execute one FFT. Sets up General Purpose Timer 1 to generate events at 10 kHz. Will produce 10 kHz output on T1PWM and T1PWM pins.
https://www.eeworm.com/dl/534/182105.html
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