hotwaterwizard

Here is the Datasheet DM74LS154WM.pdf

Just use an Inverter on the output.

Here is the Datasheet OPA445.pdf

Datasheets BC337_BC338.pdf 1N4002.pdf

How about NTE789 I was told it was a Cross Referance. CLICK HERE FOR THE DATASHEET NTE789.pdf

Tuff one I looked for hours. Here is as close as I could get. STK780.pdf STK795.pdf

LM358 is an Amplifier. the datasheet has a diagram of a current limiter. LM358N.pdf

HSA1699-01U is a JVC OEM Speaker from model# CS-XG638J There is a Service Manual available for purchase. http://www.manuals-in-pdf.com/csxg638cju-p-205575.html CS-XG638J http://www.milun.net/models/JVC/c.shtml HSA1699-01U http://www.unionel.com/catalog/cat_item_idx_793.html

add more windings to the output.

Here is all I could Find for now. IR3Y31M_INFO_Only.pdf

Here is the best I could do! Website http://www.nmbtech.com/index_f.html Datasheet http://www.eminebea.com/content/html/en/motor_list/pm_motor/pdf/pm35s048.pdf Wiring Info http://www.sherline.com/8760pg.htm PM35S-048-HPE8 Made by NMB unipolar stepper motor Another Datasheet http://www.nmb-gmbh.de/download_files/schrittmotoren.pdf Stepper motor Information http://www.clickautomation.com/PDF/categories/Step%20Motor%20Engineer%20(2002%20Catlog).pdf http://www.cs.uiowa.edu/~jones/step/types.html http://www.southwest.com.au/~jfuller/steppers.html http://www.ams2000.com/pdf/step101.pdf http://www.bbastrodesigns.com/cot/operate_stepper_windings.html http://eio.com/jasstep.htm

how many?

Surplus Crossovers For Sale.

Here is the circuit.

Here is a Better datasheet. STK4171V STK4171V.pdf

I had a hard time finding anything on that IC. SN76008N IC SN76008N AMP 22V 10W RL=4 ohms FLATPACK 5 PIN

Part Number = MK50398N Description = 7-Segment-Output Decade Up-Down Counter Manufacturer = Thomson Maximum Modulus = 1.0M Circuits Per Package = 1 f(oper) Max. (Hz) = 1.5M Vsup Nom.(V) Supply Voltage = 15 Status = Discontinued Package = DIP Pins = 28 Technology = CMOS MIC50398CN=MK50398 Datasheet Micrel MIC50398 http://www.ortodoxism.ro/datasheets/Micrel/mXsvxws.pdf Frequency Counter using this IC http://users.otenet.gr/~athsam/frequency_counter.htm

MCM Electronics has it for $3.82 US Dollars each. http://mcm.newark.com/NewarkWebCommerce/mcm/en_US/endecaSearch/partDetail.jsp;jsessionid=JFGPPCHS3VWVACXFEOFCFGAK2URYWIV1?SKU=N-75C1740&N=0 Here is the Datasheet if you need it. http://www.cs.net/lucid/mc14489rev4.pdf

Not Easy to find info for. Cross Ref NTE746 Datasheet. http://www.nteinc.com/specs/700to799/pdf/nte746.pdf

To many Manufactures and too many ways of marking the wires make it difficult to nail down a chart or method of markings. http://electronics.howstuffworks.com/inductor.htm http://www.oz.net/~coilgun/mark2/inductorsim.htm http://www.vvttransformers.co.uk

Often you have to find the info in a TV Service Manual. Good Luck. I was in the USAF also. SGT

IC, Transistor, Capacitor. Resistor, Radio, TV, Amplifier ??? ??? ???

MC3361 Datasheet http://www.qsl.net/n9zia/spec/mc3361.pdf MC3371 Datasheet http://www.qsl.net/n9zia/cell2900/mc3371.pdf

Exactly what are you trying to do? CHECK OUT THIS! http://www.digisound80.co.uk/digisound/modules/80-18/80-18.htm

http://www.web-ee.com/Schematics/Function%20Generator/function%20generator.htm