No voltage Initial T = T max. J J 790 725 t = 8.3ms reapplied 615 560 t = 10ms 100%V RRM 560 510 t = 8.3ms reapplied I2√t Maximum I √t for fusing 8670 7950 A √s t= 0.1 to 10ms, no voltage reapplied,T = T max. J J V Low level
at I/O CLOCK (see Note 3) 0 2.1 MHz Setup time, CS low before first I/O CLOCK⇓su(CS) (see Note 4) 1.425 s Hold time, CS low after last I/O CLOCK≠, t 0 ns h(CS) Pulse duration, I/O CLOCK high,wH(I/O) 190 ns Pulse duration, I/O CLOCK low,wL(I/O) 190 ns Transition time, I/O CLOCK,t(I/O)see Note 5 and Figure
. Temperature measurement B57891 Leaded NTC, lead spacing 2.5 mm M891 R/T characteristics B57891M0102J000 R/T No. 1009 T (°C) B25/1003930 K, R =25000 , T R 25 °C, R RR R ± 5% R [ ] R [ ] R [ ] R /R [±%] T[±°C] α (%/K) nom min max R R ▯55.0 85423 68721 102120 19.6 2.9 6.8 ▯
power, ea Command p2 to p0 Transmitter Register Write TX data register can be written with this 11 t7 to t0 Command command r4 to r0, m7 to 12 Wake-Up Timer Command Wake-up time period m0 13 Low Duty-Cycle Command Enable low duty-cycle mode. Set duty-cycle. d6 to d0, en Tel: +86-755-82973806 Fax: +86
6) - i)>>8; i >>= 16; p = 65535 - s * 256; q = 65535 - s * f; t = 65535 - s * (256 - f); switch( i ) { case 0: R = 65535; G = t; B = p; break; case 1: R = q; G = 65535; B = p; break; case 2: R = p; G = 65535; B = t; break; case 3: R = p; G = q; B = 65535; break;
Parameter Description Min 1 Typ Max 1 Unit fSCLK Fast mode 2 0.01 2.5 MHz Normal mode 2 0.01 1.0 MHz 2 tDATARATE Chip select period, fast mode 40 μs tDATARATE Chip select period, normal mode 2 100 μs tCSHIGH Chip select high 1/fSCLK tCS Chip select to clock edge 48.8 ns tDAV Data output valid after SCLK edge 100 ns tDSU Data input setup time before SCLK rising edge 24.4 ns tDHD Data input hold time after SCLK rising edge 48.8 ns tDF Data output fall time 5 12.5 ns min tDR Data output rise time 5 12.5 ns min tSFS
60 — °C/W ΘjA 2 IRSF3010 Switching Electrical Characteristics: (Vcc = 14V, Resistive Load L = 5 , T c 25 °C.) Please refer to Figure 15 for switching time definitions. Symbol Parameter Definition Min. Typ. Max. Units Test Conditions don Turn-On Delay time — 425 650 Vin= 5V — 150 — Vin= 10V r Rise Time — 2000 4000 Vin= 5V — 425 — Vin= 10V t Turn-Off Delay time — 650 1000 nS V = 5V doff in — 850 — Vin= 10V f Fall Time — 500 800 Vin= 5V — 450 — Vin= 10V Protection Characteristics: (Tc= 25 °C unless otherwise specified.) Symbol
delta voltage (− V) Li-Ion undercharge or overcharge f • Optional: Delta temperature/delta time ( T/ t) n Fast charge, pre-charge and maintenance currents are o • Backup: Maximum temperature provided. Different currents are selectable via external L • Backup: Maximum time resistors. i • Backup: Maximum
(unsigned int Messwert) { double R = (Spanne*Messwert)+Nullpunkt; // widerstand berechnen T = ((-A*R0)+(sqrt(((A*R0)*(A*R0))-(4*B*R0*(R0-R)))))/(2*B*R0); // Temperatur berechnen return T; // Temperatur zurückgeben } [/c] Messwert ist in diesem Fall der gemessene INT-Wert 0..4095.
addresse verraets gib ich dir einen Link wo du die PT100 Box mal testen kannst. HelmutLenzen at t-online.de Gruss Helmi
g se ndt Lev velee2a3 i1P:-1 T B a tea turer L Levevel 6BBiBi3 enSCR R MY Da oi stutrereui T67ED ML T2224C0CRT EXT DE M Mo oisitu LS OPLY 22a3 26 oil R18 -1 M M o uliT Addt77 VA: 1+Q M e 0PACKR PUOR t G)G( 441 s ptoor 198 D/: M duct 1002 (D) 0 S RAion NO:2 34 :200 O Se TCH H12 )QY (P)B :123G ( TNO 425 (T1OL 1001 M OND ORP)X ( Barcodelabel 2-2- n 2B n-:1 ST 76 iBiB Tmn0CRR T MY T6LYD M 2 2L206C R TXT D L TOPS 2a3 tiil2 :R18 - Muli AdR07 KVAR -1+Q e PA PU t G(G)OR 4 s t 98 :0 41 O pcors 0219 DD/ R
+T -40°C to +85°C 6 TDFN CDMA Power Amplifier Supply MAX1921EUT_ _-T -40°C to +85°C 6 SOT23-6 MAX1921EUT_ _+T -40°C to +85°C 6 SOT23-6 Note: The MAX1921 offers five preset output voltage options. See the
Parameter Description Min 1 Typ Max 1 Unit fSCLK Fast mode 2 0.01 2.5 MHz Normal mode 2 0.01 1.0 MHz 2 tDATARATE Chip select period, fast mode 40 μs tDATARATE Chip select period, normal mode 2 100 μs tCSHIGH Chip select high 1/fSCLK tCS Chip select to clock edge 48.8 ns tDAV Data output valid after SCLK edge 100 ns tDSU Data input setup time before SCLK rising edge 24.4 ns tDHD Data input hold time after SCLK rising edge 48.8 ns tDF Data output fall time 5 12.5 ns min tDR Data output rise time 5 12.5 ns min tSFS
Parameter Description Min 1 Typ Max 1 Unit fSCLK Fast mode 2 0.01 2.5 MHz Normal mode 2 0.01 1.0 MHz 2 tDATARATE Chip select period, fast mode 40 μs tDATARATE Chip select period, normal mode 2 100 μs tCSHIGH Chip select high 1/fSCLK tCS Chip select to clock edge 48.8 ns tDAV Data output valid after SCLK edge 100 ns tDSU Data input setup time before SCLK rising edge 24.4 ns tDHD Data input hold time after SCLK rising edge 48.8 ns tDF Data output fall time 5 12.5 ns min tDR Data output rise time 5 12.5 ns min tSFS
Microchip das macht), dann findet man im Code doch wieder öfter die klassische Kurzform XY1CON = 0xD425; für XY1CONbits.EN = 1; XY1CONbits.MODE = 1; XY1CONbits.HAPPY = 0; XY1CONbits.WIDE = 1; ... weil der Programmierer es unlustig fand, beliebig viele Bits einzeln zu setzen und dafür
Vacuum cleaner with Philips P89LPC901 6. Appendix A C A 5 E 7 S 3 / F C n 2 2 a 0 r ot 1 6 i o R 9 n M T 1 U T B M R R 2 6 2 K 8 K R 0 1 8 3 14 D 4 1 5 M F R 1 4 1 C 0 8 7 6 5 0 4 I / I 0 1 4 V 0 B E B / C F P A P K 1 u N M P 1 C 5 0 P 0 . 9 1 2 P P d A . A . T L 1 V X P X P R 8 / U P R R 1 2 3 4 0 1 K
– SELECTABLE INPUT GAIN FOR OPTIMAL DIP20 SO20 ADAPTATION TO DIFFERENT SOURCES ■ ONE STEREO OUTPUT T able 1. Order Codes ■ TREBLE, AND BASS CONTROL IN 2.0dB Part Number Package STEPS TDA7449 DIP20 ■ VOLUME CONTROL IN 1.0dB STEPS TDA7449D SO20 ■ TWO SPEAKER ATTENUATORS: – TWO INDEPENDENT SPEAKER CONTROL
Einstellungen/Harald/Desktop/Diplomarbeit/Code/Source/units/controlunit.vhd" line 355: report: MOV R(T), S INFO:Xst:1749 - "C:/Dokumente und Einstellungen/Harald/Desktop/Diplomarbeit/Code/Source/units/controlunit.vhd" line 370: report: MOV D, V(T) INFO:Xst:1749 - "C:/Dokumente und Einstellungen/Harald
BER. -3 Sensitivity vs Data Rate -111 -109 315MHz -107 -105 433MHz -103 ) m -101 d ( -99 i 915MHz t -97 s 868MHz e -95 S -93 -91 -89 -87 -85 1200 2400 4800 9600 19200 38400 57600 115200 Data Rate (bps) Current Consumption vs Voltage at Min/Max Data Rate 14.0 115Kbps 2.4Kbps 13.0 915MHz 12.0 ) 868MHz
Hier etwas stuff dazu von avrfreaks.net: http://avrfreaks.net/index.php?name=PNphpBB2&file=viewtopic&t=50465
Debug>avr32-size main.o text data bss dec hex filename 276 148 1 425 1a9 main.o D:\_Projekte\_avr32\cpptest\Debug>avr32-size main.o text data bss dec hex filename 136 64 0 200 c8 main.o [/pre]
18:49:42 1;*************************************************************************** 2;* U S B S T A C K F O R T H E A V R F A M I L Y 3;* 4 5;* File Name :"USB90S2313.asm" ;* Title :USB stack + Infrared remote control to nonUSB MCU 6;* Date :5.4.2003 7;* Version :1.6 8;* Target MCU :AT90S2313-10,
auf eine frequenz einstellen http://instruct1.cit.cornell.edu/courses/ee476/FinalProjects/s2006/cc425/Paul_Jimmy/tonedecoderapp.pdf
Texas Instruments (TI.COM) unter UAF42, da sind einige Grundlagen angegeben. Ansonsten sind die z.T. dort vorhandenen Burr-Brown APplication Notes auch eine recht gute Einführung. Das beste , was ich als Text empfehlen kann ist Horowitz/Hill (in englisch) oder Tietze/Schenk (in deutsch). Dürfte in
;Apply envelope curve MULT ;/ addw T2, T0 ;Add the sample to accumlator adiw YL, 9 ;Next note cpi YL, low(Notes+nsize*N_NOTE); brne tone_lp ;/ asrw T2 ;Divide it by 4 asrw T2 ;/ ldiw E, 253 ;Clip it between -255 to 253 cpw T2, E ; brlt PC+2 ; movw T2L, EL ; ldiw E, -255 ; cpw T2, E ; brge PC+2 ; movw T2L, EL ;/ asrw T2 ;Set it to PWM modulator ror T2H ; mov EL, T2L ; subi EL, 0x80 ; mov EH, EL ; com EH ; sbrc T2H, 7 ; inc EL ; out OCR1A, EL ; out
etwa dem 16.8 Wert für A4 in tbl_pitch (mg.asm:267) [c] ISR(TIM0_COMPA_vect) { static uint8_t i,f; if(f+191 >=255) { i++; } f+=191; if ((i + 1) >= WTS) { i = i + 1 - WTS; } else { i = i + 1;
s t ! ! ! \n D i e s i s t e i n 4 3 3 M H z T e s t ! ! ! \n ÿ D i e s i s t e i n 4 3 3 M H z T e s t ! ! ! \n D i e s i s t e i n 4 3 3 M H z T e s t
s t ! ! ! \n D i e s i s t e i n 4 3 3 M H z T e s t ! ! ! \n D i e s i s t e i n 4 3 3 M H z T e s t ! ! ! \n D i e s i s t e i n 4 3 3 M H z T e s t
18 17 16 15 LB1847 1 2 3 4 5 6 7 8 9 10 11 12 13 14 D 1 1 1 1 A A B B 2 2 2 2 B Top view M E R E Y T T T T Y E R E V R C C O O O O C C R V E E V D D A11312 No. 5982-5/16 LB1847 Block diagram 2 2 2 E Y L 2 A C A F C H E N 1 B B 4B R V P D E I I I I V 1 1 A i o i t r l c e c u t c u l i o C s c C t h t i e e u n i R B n m al t C T O b O 2 E B U O n o t t h u B l i V a c r h T T U O 1 E A U t O h i n - u k m R n m l t C O b r g n t i o u r l i r i C s c n c C D E Y E 1A A A 4A F D M S A L I I I I R
Fast mode 1.3 LOW Period of SCL Clock LOW µs Standard mode 4.7 Fast mode 0.6 HIGH Period of SCL Clock tHIGH Standard mode 4.0 µs Setup Time for a Repeated Fast mode 0.6 START Condition SU:STA Standard mode 4.7 µs Data Hold Time t Fast mode 0 0.9 µs (Notes 11, 12) HD:DAT Standard mode 0 Fast mode 100 Data
NOM. LEAD COPLANARITY = 0.10 mm (0.004 INCHES). Maximum Solder Reflow Thermal Profile 260 240 220 T = 145°C, 1°C/SEC T = 115°C, 0.3°C/SEC 200 °180 E160 R140 T A120 E100 M 80 E 60 T = 100°C, 1.5°C/SEC T 40 20 0 0 1 2 3 4 5 6 7 8 9 10 11 12 TIME – MINUTES (NOTE: USE OF NON-CHLORINE ACTIVATED FLUXES IS
Rufus t. Firefly wrote: > Ein ähnliches Projekt ist das Port-O-Rotary: > http://www.sparkfun.com/commerce/tutorial_info.php?tutorials_id=51 War schon 2006 in der Elektor. > http://www.sparkfun.com/commerce
dann nicht mehr mit den CMOS-Invertern da die halt 5V > brauchen. Da erzeug ich dann die 25Hz und 425Hz-Signale auch im uC. Nur > das Aufschalten auf den Hörer klappt noch nicht da ich auch die 4066 > nicht mehr nutzen kann. > > Falls es jemand interessiert die Originalklingel benutzen zu wollen
2.35V, (Vftyp 2.275V) This is due simply to aging of the LED. The 4B: Vf = 2.35V – 2.50V, (Vftyp 2.425V) second failure mode, total failure, is caused by an open contact between the Chip and Simulation of different LED circuits the lead frame, between the Chip and the To demonstrate LED performance in
MPX Series Order No. Marking Sleeve Pack 471–01 MPXS4100A6U MPXS4100A Tape and Reel 471–01 MPXS4100A6T1 MPXS4100A Sleeve Pack 471B–01 MPXS4100AC6U MPXS4100A Device ReelSize T ape Width Quantity MPXS4100A6T1 13” dia. 44 mm 250 ORDERING INFORMATION — TOP PISTON FIT PACKAGE The MPXT4100A series MAP silicon
Generell erfolgt die Übertragung von Binärdaten mit der PRN durch Invertieren der Pseudozufallsfolge p(t) (siehe Bild 8). Mit jedem Rauschzyklus wird ein Bit übertragen, wobei nicht invertierte Pseudozufallsfolgen p(t) der binären Null und invertierte Pseudozufallsfolgen p(t) der binären Eins entsprechen
Kurze Info von T-Systems, die den Sender betreiben: http://www.t-systems.de/tsi/de/92946/Startseite/UeberTSystems/Best-Practice-Online/Ausgabe-01-2007/Projects:%20Zeitzeichen/Projects-KM-2007-01-05-Zeitzeichen
Current -1.5 A C ICM Collector Peak Current -3 A IB Base Current -0.5 A o P tot Total Dissipation ac T ≤ 25oC 12.5 W P tot Total Dissipation aamb≤ 25 C 1.25 W Tstg Storage Temperature -65 to 150 oC o Tj Max. Operating Junction Temperature 150 C November 2001 1/4 BD136 / BD138 / BD140 THERMAL DATA o R thj-caseThermal Resistance Junction-case Max 10 C/W ELECTRICAL CHARACTERISTICS (T case= 25 C unless otherwise specified) Symbol Parameter Test Conditions Min. Typ. Max. Unit CBO Collector Cut-off V CB = -30 V o -0.1 A Current (E = 0) V CB = -30 V TC= 125 C -10 A EBO Emitter Cut-off
/Mini-Tastaturen/INPUTRONIC_A4_-_Minitastatur/inputronic_a4_-_minitastatur.html Abmessungen B x T x H: 289 x 143 x 28 mm Viel kleiner wirst du eine (noch anständig verwendbare) Tastatur nicht bekommen. Ansonsten die Handy Tastaturen, da kann man aber nicht mehr gut mit dem 10-Finger System arbeiten
TI Taschenrechner: http://www.dynatech.de/produkte/produkt.php?prod=2661&woher=h&PHPSESSID=ebf0ae425c8932e60d602dbc7104ff34 (Abmessungen: 300 x 128 x 27 mm)
weiter probiert und stiess auf folgendes Phenomen. bei dem 32'array folgender Fehler : error: can't allocate .stack, size 00000032 (page 0) in RAM (avail: 0000002a) nehm ich 31 : error: can't allocate .stack, size 00000032 (page 0) in RAM (avail: 0000002c) ab ein array von 28 geht es.
PulseWidth 1.4 25 ) D ) 1.3 Z D L 20 NORMALIZED TO: Z A PWin≥ 100 µs L 1.2 M A O R ( O 1.1 F15 ( - F T - N T 1.0 R 10 N R R U R 0.9 C C E R G 5 E I G 0.8 R I T T 0 0.7 1 2 5 10 20 50 100 NORMALIZED TO T A = 25∞C LED TRIGGER WIDTH - PW in(µs) 0.6 -40 -20 0 20 40 60 80 100 o AMBIENT TEMPERATURE - T ( C)
BHS NO-LOAD CHARGE PUMP FIGURE 11. UPPER DISABLE TURN-OFF PROPAGATION VOLTAGE vs TEMPERATURE DELAY T DISHIGHvs TEMPERATURE 525 80 s ) 70 (500 n Y Y L A E E 60 D D N N T475 I A A G G 50 P A O O P450 R P 40 425 30 -50 -25 0 25 50 75 100 125 150 -40 -20 0 20 40 60 80 100 120 JUNCTION TEMPERATURE (°C) JUNCTION TEMPERATURE (°C) FIGURE 12. DISABLE TO UPPER ENABLE, T UEN, FIGURE 13. LOWER DISABLE TURN-OFF PROPAGATION PROPAGATION DELAY vs TEMPERATURE DELAY T DISLOW vs TEMPERATURE 450 80 ) 70 s s ( 425 ( H Y 60 T L I E W N S 400 O 50 L T P A H A 40 S P R 375 R F P
0.4 Active Supply Current ICC1A mA 4, 11 V CC1= 5V 1.2 VCC1= 2.0V 0.2 0.3 Timekeeping Current ICC1T mA 3, 11,13 V CC1= 5V 0.45 1 VCC1= 2.0V 1 100 Standby Current I nA 9, 11, 13 CC1S V CC1= 5V 1 100 IND 5 200 Active Supply Current ICC2A VCC2= 2.0V 0.425 mA 4, 12 V CC2= 5V 1.28 Timekeeping Current ICC2T
l P in s E x a m p le 2 F U N C T IO N S IZ E C O N T R O L P IN S F lip -F lo p , D -ty p e 1 6 -B it R e s e t (S y n c h r o n o u s ) C lo c k E n a b le F D 1 6 R E X 7 7 6 4 P r e c e d e n c e o f C o n tr o l P in s Naming Conventions
