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Mostek Electronics - BE Project training in electronics
Computer Software Consultants & Electronic Circuit Designers 

Downloads


 
DOWNLOAD ADOBE ACROBAT READER TO OPEN .PDF FILES

BUZZER

ion_buzzer_series_b12a.pdf   (CLICK FOR DATA SHEET)

NOTES ON BUZZER



Infrared details   (Click to download)
sfh506.pdf 42K      (Siemens 3-pin IR 38k modulated receiver) 
sfh5110-3-pinreceiver.pdf 39K  (3-pin IR Receiver 38k carrier) 
irledsiemens-emitter.pdf 42K     (IR LED trasmitter)

sfh4501_99_040iremitter.jpg 

sfh213faphotodiode.pdf      (IR photo diode round) 
sfh206kphotodiodeflat.pdf   (IR photo diode round flat)

sfh206-k_99_033photodioderect.jpg 

sfh203_99_031photodiode5mmround.jpg 

Data Sheets
stepper motors link
http://www.cs.uiowa.edu/~jones/step/index.html



transistors
2n2222.pdf            (small signal transistor) 
2n3904.pdf            (small signal transistor) 
2n3906.pdf            (small signal transistor) 
bd139.pdf              (power transistor) 


power supply ics
7805-12.pdf 150K  (Voltage Regulator) 


cmos ics
4020bc.pdf                           (14 stage ripple counter) 
4013bc.pdf                           (dual d- type flipflop) 
4011bc.pdf                           (nand gate) 
4521.pdf                              (24 stage freq divider oscillator) 
4514bc.pdf  84 k                   (4 to 16 decoder ) 
4051-52-53bc.pdf 194K          (Multi-way cmos switches) 
4049-50bc.pdf 132K               (Multiplexer IC) 
4066bc.pdf 173K                   (Quad switch) 
4017bc.pdf 169K                   (Decade counter) 
4027bcjkflipflop.pdf 59K          (JK FLIPFLOP) 
4081bc.pdf                           (AND gate) 
4046bc.pdf 177K                   (VCO IC) 
4094bc.pdf 69K                     (shift register / latch tri-state) 
40192bc-up-down-counter.pdf
4029bc-up-down-counter.pdf


general  ics 
cypress.pdf 227K                      (Cypress PAL) 
mct2e-opto-coupler.pdf 645K      (OPTO-Coupler IC) 
max232family-36pages.pdf 453K  (MAX-232 Rs-232 level converter) 
567.pdf 303K        (Tone decoder) 
adc0820.pdf 190K  (ADC IC) 
555.pdf 410K        (555 timer IC) 
555cmos.pdf 335K (CMOS Version of IC555) 
741.pdf 180K        (OP AMP) 
386.pdf 270K        (Mini Amplifier) 
uln2803.pdf 137K   (8 Line driver IC) 


TTL 74 series  ics
74hc573octallatch.pdf 62K            (OCTAL LATCH) 
74ls123.pdf                                (mono stable dual) 
74c926-4digit-7segdrivers.pdf 100K(4 digit seven segment decoder) 
74150.pdf                          (fairchild data selectors - multiplexers) 


EEprom  ics 
93c46fairchild.pdf 117K                          (EEPROM 1k bits) 
nm24c02u_nm24c03u_i2ceeprom.pdf 101K (EEPROM I2c bus) 
microchipeeprom-serial-vs-parallel.pdf 72K (notes on eeprom serial VS parallel programming) 


DTMF ICS
ns-tp5089dtmftonegenerator.pdf (DTFM tone generator like UM91215b) 
8870-17pages.pdf 140K (DTFM decoder) 
8870-12pages.pdf 312K (DTMF decoder) 

Other data sheets links
http://www.marconiect.org/datafiles.php


General Share-ware

TERM.ZIP           Terminal DOS /LAN utility (4.4k) 
UNZIP.EXE          Pkunzip Utility ( 43k) 
UTIL.ZIP            100's of useful shareware DOS utilities  (353k) 
FOX.ZIP             (231k- 3 files) 
unws.exe           convert wordstar files to ASCII
ff.exe                File find 
ts.com               text search utility (right click & save link)
qe.com              Quick editor (right click & save link)
tc.zip                1,401263 bytes turboc
qbasic.zip           Qbasic program
procomm.zip       85 k communication  software


Notes on pc parallel port 
http://www.doc.ic.ac.uk/~ih/doc/par/


dw.htm last updated on 24-4-2005 wed  10 am

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