集合式直流電能表（小功率的） 特點： 精確度0.05%滿刻度±1位數(shù) 可同時量測與顯示/直流電壓/電流/瓦特（千瓦）/瓦特小時（千瓦小時） 電壓輸入（DC0-99.99V/0-600.0V）自動變檔功能 顯示范圍0-9999(電流/瓦特/千瓦),0至99999999(八位數(shù)瓦特小時)可任意規(guī)劃 數(shù)位RS-485 界面 (Optional) 主要規(guī)格： 輔助電源消耗功率：＜0.35VA(DC12V/DC24V) ＜0.5VA（DC48V） ＜1.5VA（AC90-240V(50/60Hz)） 精確度: 0.05% F.S. ±1 digit (23 ±5℃) 輸入范圍：Auto range(DC0-99.99V/0-600.0V(DC voltage)) 輸入抗阻：＞5MΩ（DC voltage） 取樣時間：10 cycles/second(total) 過載顯示: " doFL " 顯示值范圍: 0-9999 digit（DCA/W(KW)） 0-9999999.999 digit(WH/(KWH)) RS-485傳輸速度: 19200/9600/4800/2400 selective RS-485通訊位址: "01"-"FF"（0-255） RS-485通信協(xié)議: Modbus RTU mode 溫度系數(shù): 50ppm/℃ (0-50℃) 顯示幕:Bight Red LEDs high 10.16 mm(0.4") 參數(shù)設(shè)定方式: Touch switches 記憶方式: Non-volatile E²PROM memory 絕緣耐壓能力:2KVac/1min.(input/output)（RS-485(Isolating)） 1600 Vdc (input/output) （RS-485(Isolating)） 使用環(huán)境條件: 0-50℃(20 to 90% RH non-condensed) 存放環(huán)境條件: 0-70℃(20 to 90% RH non-condensed) CE認證: EN 55022:1998/A1:2000 Class A EN 61000-3-2:2000 EN 61000-3-3:1995/A1:2001 EN 55024:1998/A1:2001
上傳時間： 2013-11-20
上傳用戶：s363994250
The Small C compiler translates a subset of the C language into assembly language. It runs under PC/MS-DOS 2.1 and later. Small C is compatible with the Microsoft and Small Mac assemblers. Small C takes full advantage of the ability of these assemblers to generate relocatable object code, to maintain libraries of relocatable modules, and to link separately compiled program modules. It supports a small memory model with one code and one data/stack segment.
標(biāo)簽： language translates compiler assembly
上傳時間： 2015-04-08
上傳用戶：Avoid98
This directory contains the memtest 8051 firmware for the Anchor Chips EZ-USB chip. The purpose of this software is to test the different memory segments in the Ez-Usb chip. This example will output the string "good" on the 7 segment LED if the mem test passes, or it will output the first address where the memtest fails.
標(biāo)簽： directory the contains firmware
上傳時間： 2015-05-04
上傳用戶：zxc23456789
XMathLib是一個通用的3D圖形數(shù)學(xué)庫。 其中包含兩個部分： XMathLib和XGeomLib。分別處理數(shù)學(xué)和幾何運算。 數(shù)學(xué)部分包含向量、矩陣、四元數(shù)的運算。以及其它的運算。 幾何部分包含Box Frustum AABB OBB Ray Line Line-Segment Plan Triangle等的運算。
標(biāo)簽： XMathLib XGeomLib 分 運算
上傳時間： 2013-12-14
上傳用戶：hfmm633
％realize overlapped-save method ％y:output sequence ％x:input seqence ％h:filter impulse response sequence ％N:length of each segment ％重疊保留法實現(xiàn)分段卷積
標(biāo)簽： overlapped-save sequence response realize
上傳時間： 2015-07-22
上傳用戶：chenbhdt
接口課程設(shè)計，紅綠燈2006.3.10DATA SEGMENT LEDTAL DB 3FH,06H,5BH,4FH,66H,6DH,7DH,07H,7FH,6FH,0H
標(biāo)簽： 接口
上傳時間： 2015-08-07
上傳用戶：myworkpost
function y_cum = cum2x (x,y, maxlag, nsamp, overlap, flag) ％CUM2X Cross-covariance ％ y_cum = cum2x (x,y,maxlag, samp_seg, overlap, flag) ％ x,y - data vectors/matrices with identical dimensions ％ if x,y are matrices, rather than vectors, columns are ％ assumed to correspond to independent realizations, ％ overlap is set to 0, and samp_seg to the row dimension. ％ maxlag - maximum lag to be computed [default = 0] ％ samp_seg - samples per segment [default = data_length] ％ overlap - percentage overlap of segments [default = 0] ％ overlap is clipped to the allowed range of [0,99].
標(biāo)簽： cum2x y_cum Cross-covariance function
上傳時間： 2015-09-08
上傳用戶：xieguodong1234
VDSP++打開。This directory contains an example ADSP-BF537 RTC project that does a basic blink routine and then puts the part in deep sleep mode to be woken up from a RTC Stopwatch Event. Once woken up, the RTC is reconfigured to toggle the EZ KIT LEDs using RTC second, minute, hour, and day interrupts.
標(biāo)簽： directory contains ADSP-BF example
上傳時間： 2015-12-29
上傳用戶：330402686
This directory contains the memtest 8051 firmware for the Anchor Chips EZ-USB chip. The purpose of this software is to test the different memory segments in the Ez-Usb chip. This example will output the string "good" on the 7 segment LED if the mem test passes, or it will output the first address where the memtest fails.
標(biāo)簽： directory the contains firmware
上傳時間： 2013-12-16
上傳用戶：gdgzhym
Linux 2.4.18 s3c2440 led driver 使用dev-C++撰寫，需要linux 2.4.18 kernel include，編譯完成後產(chǎn)生led module。 insmod main.o //安裝模組 mknod /dev/leds c 221 0 使用方法： int main(int argc, char *argv[]) { int testdev //led test... testdev = open("/dev/QuickMarkLed",O_RDWR) ioctl(testdev, 2, 1) //ioctl(device, led number, open/close) open=1 ioctl(testdev, argv[1][0]- 0 , argv[2][0]- 0 ) //ioctl(device, led number, open/close) open=1 close(testdev) return 0 }
標(biāo)簽： s3c2440 driver Linux dev-C
上傳時間： 2014-01-01
上傳用戶：qlpqlq
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