hotwaterwizard
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Everything posted by hotwaterwizard
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Post on the circuit request section. http://www.electronics-lab.com/forum/index.php?board=22.0
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You never posted a picture or Schematic. The Brand and Model number of the circuit would help us help you. Post all of the info you have.
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Maybe it killed the battery from too much load. Did you try a new battery?
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AWG (American Wire Gauge)
hotwaterwizard replied to Herman the German's topic in Electronics chit chat
ummm what were we looking at? The nice picture in the background distracted me. -
Found this but no datasheet yet. Part Number = SC11011CV Manufacturer Name = Sierra Semiconductor Average Price = 2.76318 Description = Communication Interface Circuit - 2400bps Modem Controller Word Size = 8 Data Transfer Type (S/P) = Parallel Vsup Nom.(V) Supply Voltage = 5 Status = Discontinued Package = QCC-J Pins = 68 Military = N Technology = CMOS
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http://www.win-rar.com/index.php?id=160&dl=wrar361.exe
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Help! I have a Really Weird Part
hotwaterwizard replied to FuseKiller's topic in Datasheet/Parts requests
(Q)--Is a Shockley the same as a Schottky diode? (A)--No. A schottky diode is a fast switching diode with a low forward voltage drop. A shockley diode on the other hand, also known as a four layer diode, is a thyristor that switches once its breakover voltage is reached. -
Nice Datasheet. Here is a non electric Ceramic Resonator LOL
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Where can I buy Black Perf Board
hotwaterwizard replied to bobleny's topic in Datasheet/Parts requests
Black Indian Ink works well. -
Need help M1924FP Data sheet Mitshubishi
hotwaterwizard replied to Marvin's topic in Datasheet/Parts requests
Here is all I could find I don't know if it is the same as the part number has an extra digit. M51924P_FP_Mitsubishi.pdf -
BB809 = ZC833B http://www.spelektroniikka.fi/kuvat/bb809.pdf
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More Circuits here http://www.electronicsforu.com/efylinux/circuit/feb2003/Musical%20Touch%20Bell.pdf http://www.electronicsforu.com/efylinux/circuit/feb2003/Automatic%20Heat%20Detector.pdf http://www.datasheetarchive.com/search.php?q=BEL187
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Here is all I have. BEL187 npn Transistor http://www.bel-india.com/BELWebNew/UploadedFiles/Products/Plastic_package.pdf#search='BEL187%20npn' http://www.datasheets.org.uk/datasheet.php?article=963356 http://www.datasheets.org.uk/specsheet.php?part=BEL187 NPN Driver/Output Transistor Plastic Package TYPE BEL187
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Electronic latching circuit?
hotwaterwizard replied to bobleny's topic in Electronic Projects Design/Ideas
An SCR works well on DC. -
Why Replace them? Capacitors of this type almost never go bad. Electroletics are a different animal.
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PIC 18F4550 datasheet needed
hotwaterwizard replied to chintan_jagani's topic in Datasheet/Parts requests
Datasheet can be found here Right click on the link and choose save as http://ww1.microchip.com/downloads/en/DeviceDoc/39632c.pdf Here is the Application note page you have to go here and pick the application you want to save. http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1824&appnote=en025096 Datasheet 430 pages [attachment deleted by admin] -
Could it be an SCR? http://www.southgatearc.org/techtips/drillspeed.htm
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PIC 18F4550 datasheet needed
hotwaterwizard replied to chintan_jagani's topic in Datasheet/Parts requests
http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1335&dDocName=en010300 http://ww1.microchip.com/downloads/en/DeviceDoc/39632c.pdf -
Hard one. Here is a stab. 2SA514 http://www.hiroo-elec.com/products/H-P.htm FZT951 = 2SA514 http://www.zetex.com/3.0/pdf/FZT951_fzt953.pdf
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Is there any writing on the board near these items?
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Oh an igniter.
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Here is one such circuit.
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How fast do you want these pulses to go? How much Current do you want it to handle? There are several names for it . Multivibrator, Flip-Flop, Timer, Astable, Pulse Generator, Inverter, etc.
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This may help decypher the code. http://www.electronics-lab.com/forum/index.php?topic=1523.0
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non stepper motor controlling bridge problem
hotwaterwizard replied to reko's topic in Electronic Projects Design/Ideas
Search Results L293B and L293E http://www.st.com/stonline/books/pdf/docs/1328.pdf L293D ST Datasheet http://www.st.com/stonline/books/pdf/docs/1330.pdf TI Datasheet http://focus.ti.com/lit/ds/symlink/l293d.pdf App Notes http://msgroups.tech.northwestern.edu/dc/dc99/docs/l293eapp1.pdf http://www.st.com/stonline/products/literature/an/1675.pdf Other Info http://www.cse.cuhk.edu.hk/~khwong/ceg3430/mrobot7.pdf http://www.dprg.org/projects/1998-04a/ http://www.seattlerobotics.org/encoder/may98/steppers.html http://www.cs.uiowa.edu/~jones/step/circuits.html http://www.stanford.edu/~pjc30943/school/ME218%20labs/KrisPaulSal%20-%20Lab%208%20Report.doc http://www.me.umn.edu/courses/me2011/robot/technotes/L293/L293.html