参数资料
型号: DM164120-1
厂商: Microchip Technology
文件页数: 36/42页
文件大小: 0K
描述: BOARD DEMO PICKIT 2 LP COUNT
标准包装: 1
系列: PICkit™
类型: MCU
适用于相关产品: 28 引脚 PIC16C、16F、18C、18F
所含物品: 3 个板(1 个装有元件的板,2 个裸板)
产品目录页面: 659 (CN2011-ZH PDF)
Low Pin Count Demo Board User’s Guide
Lesson 11 adds a Moving Average Filter to the Analog-to-Digital code in Lesson 4.
Twisting the potentiometer changes the value read by the Analog-to-Digital. The filtered
value is then sent to the LED display. The filter only runs every 0.2 seconds to slow
down the display changes and make it visible. The display appears to count from the
old potentiometer position to the new position.
The filter averages the last 8 readings. Choosing a power of two for the number of
samples allows division by simple rotates instead of longhand.
Rather than summing the array every time, it’s faster to keep a running sum, then
subtract out the oldest value in the queue and adding in the new value.
DS51556A-page 32
? 2005 Microchip Technology Inc.
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相关代理商/技术参数
参数描述
DM164120-1 制造商:Microchip Technology Inc 功能描述:DEVELOPMENT TOOLS - PICKIT 2 LOW PIN COU
DM164120-2 功能描述:开发板和工具包 - PIC / DSPIC PICkit 2 44-Pin Count Demo Brd RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM164120-3 功能描述:开发板和工具包 - PIC / DSPIC PICkit 2 Count Demo Board RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM164120-4 功能描述:开发板和工具包 - PIC / DSPIC PICkit 2 1 Dem Board RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM164120-4 制造商:Microchip Technology Inc 功能描述:PICkit 2 18-Pin Demo Board