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Welcome to Joseph's Blog! Here are some links to sites where I've ... Here are some links that I believe will be of interest to individuals and organizations that are looking for uln2003 http://uln2003.fuelseh.be/ A2003, A2004, A2023, and A2024 NOTE: For detailed information on purchasing options, contact your local Allegro field applications engineer or sales representative. Allegro MicroSystems, Inc. reserves the right to make ... http://www.allegromicro.com/datafile/2001.pdf www.allegromicro.com http://www.allegromicro.com/sf/2001/ Thomas's Diary Here is some latest listing of sites on which I've found much about uln2003 http://uln2003.rycaren.org/ www.farnell.com http://www.farnell.com/datasheets/11911.pdf Relay7 ULN2003 U1. 16-pin ULN2003 in 18-pin Socket. U2. I/O mode. Screw Terminals 9x1 T1. HI 1-7. Relay 1 Relay 2 Relay 3 Relay 4 Relay 5 Relay 6 Relay 7. Figure 1.1 Relay7 functional block diagram http://www.tern.com/docs/relay7.pdf Small-Control Shop - Artikel ULN2003 Bernd Walter, Fontanestr. 18, 47445 Moers, Tel.: +49 2841 41524, Fax.: +49 2841 400897, USt-IdNr.: DE217110737, Steuer-Nr.: 119/5325/1114 *Alle unsere Preise enthalten 7% bzw. 16 ... http://www.small-control.de/ULN2003.html cgwh.com.cn OP297: 双一精密低功耗运放 ... ULN2003: 周边七段驱动阵列 http://cgwh.com.cn/price/OP%A1%A2TL%A1%A2ULN.asp Jones on A Worked Stepping Motor Example The ULN2003 includes pull-down resistors on each input, guaranteeing that the corresponding output will be turned off if left disconnected. Thus, connecting a ULN2003 input to a positive enable ... http://www.cs.uiowa.edu/~jones/step/example.html EXAMPLE 8: RADIO-CONTROLLED AIRPLANE SERVOMOTOR CONTROL Use a Darlington pair line-driver chip, e.g., ULN2003. Connections, parallel port (PPT) to ULN2003: PPT pin 2 to ULN2003 pin 1, PPT pin 3 to ULN2003 pin 2 http://www.isd.cme.nist.gov/projects/rtlinux/rtutorial/doc/ex08_rcservo.htm |