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单片机开发 用于测试笔段的LCD屏
用于测试笔段的LCD屏，可以测试静态的，1/2duty，1/3duty，1/4duty，可以更改bias
技术资料 2A 150kHz 40V Buck DC DC Converter With Constant Current Loop XL4001
The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enablefu
技术资料 SONY IR TX調製
功能:40KHZ DUTY 1/3 IR訊號副程式
開發環境:STC 8954RD+
DSP编程 This example demonstrates the use of the ADC block and PWM blocks. The generated DSP code produces t
This example demonstrates the use of the ADC block and PWM blocks. The generated DSP code produces the pulse waveform whose duty cycle is changing as the voltage applied to ADC input changes. The waveform period is kept constant.
软件设计/软件工程 The purpose of this document is to present how to use the Timer for the generation of a PWM signal t
The purpose of this document is to present how to use the Timer for the generation of a PWM signal tunable in frequency and duty cycle. As an application example, this document is based on a basic “music” synthesizer through an external buzzer. Example code is also available in the it.
通讯/手机编程 X-MAC, a low power MAC protocol for wireless sensor networks (WSNs). Standard MAC protocols develo
X-MAC, a low power MAC
protocol for wireless sensor networks (WSNs). Standard
MAC protocols developed for duty-cycled WSNs such as
BMAC, which is the default MAC protocol for TinyOS, employ
an extended preamble and preamble sampling.
通讯/手机编程 Adaptive Coordinated Medium Access Control (AC-MAC), a contention-based Medium Access Control proto
Adaptive Coordinated Medium Access Control (AC-MAC), a contention-based Medium
Access Control protocol for wireless sensor networks. To handle the load variations in some real-time sensor applications, ACMAC
introduces the adaptive duty cycle scheme within the framework of sensor-MAC (S-MAC).
微处理器开发 The purpose of this document is to define the format of the messages and data being communicated be
The purpose of this document is to define the format of the messages and data being
communicated between microprocessors used in heavy-duty vehicle applications. It is meant to serve as a
guide toward a standard practice to promote software compatibility among microcomputer based modules.
This docum ...
VHDL/FPGA/Verilog SOPC实验--自定义PWM组件:以带一个Avalon Slave 接口的PWM 组件为例
SOPC实验--自定义PWM组件:以带一个Avalon Slave 接口的PWM 组件为例，说明如何自定义组件。，一个Avalon Slave 接口可以有clk、chipselect、address、read、readdata、write 及writedata 等信号，但这些信号都不是必需的。
一、功能
我们要实现的PWM 组件具有以下功能：
1． PWM 的周期可改，用period 寄存器存储；
2． PWM ...
技术资料 FCC标准对DS-UWB通信系统的影响
论述了FCC 发射功率的标准对具有任意chip-duty 的DS-UWB 通信系统的影响。研究了一个确定了峰值功率谱密度约束的情况，分析了影响平均传输功率的主要因素，从仿真结果可以看出低于最小