Programs and stuff in electronics to help run your ship                 6.1.23

  [ to Electronic Organ page ]               [ to Telefunken page ]             ***** Remembering-Jim-Williams EDN June 2016


16. Old stuff, memories... Picture of the circuitry of my homebuilt FM Empfänger from the 80s. (Display etc not included).   new 11.5.2019

15. Square to Sine with 8 Stage Shift Register - calculations:  .jpg   .xls     CMOS Cookbook errata P383 (from me) (Replaces incorrect table in book) Don wrote 'Yes, there was an error that has not yet gotten fixed. Don't want to rush those things. 5.2022'. Comedian!... Book is now online here. 1.7.22

14. 'A Tuner' - a unit which producies accurate frequencies, used for tuning musical instruments.
      Another old article of mine, published in the Electronic Organ Constructors Society Magazine of No.80 Apr.1978.

13. CIRCUITS:     18V Li-Accu Charger circuit (used at 0.5A) 6.1.23     toaster replacement circuit     Alarm (Klingel) - eg. doorbell repeat in garden 1.7.22     microphone amplifier     freezer warner     water level / pump switch     garden light replacement cct. 2 cells     garden light replacement cct. single cell     Low Voltage Monitor eg for NiMH accu 12.'18     (joining wires 7.'19 UTube)

12. AA Battery Tests: Lithium/Alkaline   Lithium/Alkaline/NiMH,  www.choice.com.au also tested the lithiums better than the rechargeables: "On average, the above NiMH models lasted about 2.5 times longer in our test cycle than all the non-rechargeables except the ENERGIZER e2 Lithium, which lasted about 50% longer than the best rechargeables." See also: http://dpfwiw.com/batteries.htm. The new low self discharge NiMHs are probably the best to use.   3.1.2007.

11. List of Audio Amplifier Articles, 1960 - 2006     Improved Dinsdale Amp   original

10. Description of my 9 white LED head torch (for mountaineering)

9. Calculating total frequency deviation or jitter from the phase noise spectrum of a signal source - 4K zipped excel 5 file

8. Car electronic ignition circuit of mine, published in Wireless World, April 1975. If the points capacitor is left in the car (as in the circuit diagram), then a 82 ohm 2W resistor from the points input to the +12V line is necessary - to give this capacitor somewhere to discharge to. See also http://www.americanradiohistory.com/Archive-Wireless-World/70s/Wireless-World-1975-04.pdf  - page 85

7. My filter (all even elements equal), published in the IEEE.             IFF document finished

6. Colour Clock (new, 11/2012). Can only be read by 'electronic persons'. (See top of page).
Old clock: 7K stand alone exe file   Click on any colour to exit. (written in Visual Basic 3 - works only on old windows (typical for windows))

5. Visual Basic Program for controlling a 3 line phase locked loop integrated circuit from the printer port. In this case the LMX2336. Simple program intended as a 'get you going in VB'. Knowledge of such ICs is necessary, as is a hour or two with VB. Visual Basic Version 3 was used, and as VB doesn't itself have any facility for controlling (!!!), a very useful free DLL from SoftCircuits Programming is used to accomplish this. The exe file is the stand alone control program and the other files are the visual basic code. (Thanks to Michael for some of the code) - 24K zip file

4. Calculating possible Mixer Products - 11K stand alone exe file
    (written in Visual Basic 3. Therefore runs quite slowly.)

3. Planning Mixer Frequencies and Synthesizer Design - 9K zipped excel 5 file

2. Broadband Impedance Matching Circuit - 4 elements - 8K zipped excel 5 file

1. Conversion Program ____ VSWR, Reflection Coefficient etc. Also Polar Calculations. - 11K zipped excel 5 file

0. Math:  decimal in binary     electronic 20% values:   addition of     in parallel     ratios of     resonance
    Making a protractor per hand     Making a right angle     Approximations to tan 30°     primes   2
    Best Sallen Key design program: Excel program  (Excel, nicht Open Office benutzen) Description.   Other articles: ti.comice77.netokawa-denshi.jpTI webbench design program

   As my excel programs were written on a german excel they might possibly need altering to run on an english version.



Brauchen sie etwas ÜBERSETZT?                 bits - free if u ask nicely                 die Alten

LINKS:
Pro makers, students, and hobbyists can develop apps for Android mobile devices using the Basic For Android (B4A) programming language and Integrated Development Environment (B4A IDE). Dr. Dogan Ibrahim begins Android App Development for Electronics Designers with a description of how to install the B4A on a PC. He then presents simple projects to introduce B4A’s syntax and programming features. (from Elektor)

Magazines:  diyaudio.com   nutsvolts   Everyday Practical Electronics       Elektor EN   Elektor D   Wireless World articles   Wireless World Archive
Technical books:  BPB Publications, India     Book Vistas, India     Abe Books, Canada, also .de, .co.uk, etc.     The Art of Electronics
Companies affiliated with AbeBooks include:
ZVAB.com, a worldwide marketplace for German rare books offering more than 35 millions used, antiquarian and out-of-print books.
BookFinder.com, a price comparison shopping service dedicated to books
FillZ.com, a book inventory and order management company helping booksellers offer books through multiple online marketplaces

Tech Info Sites:
***Print your own boards!!:  1.botfactory   2.voltera
***Many different calculators
Linear Technology   Fairchild
electronics-lab.com
schaltplaene-online.de   (schematics-online.net)
electronics-diy.com
Looking for a component? - Questlink
Electronic Service Manuals:  Germany  England
ELV

Interesting Websites:
circuitspedia 7.2022    Don Lancaster 5.2022    arachnoid.com - Paul Lutus    techlib.com - Charles Wenzel     Linkwitz-Riley     big dan     electronics-diy.com     AllAboutCircuits     Kenneth Kuhn     Course     David Pilling     diyaudio.com     cordellaudio.com     Douglas Self     Class A Amplifier Site     Elektor     Tech Design.be     Electric Druid Tom Wiltshire     Aaron Cake parallel port and stuff 11.12.18     The Bromley Amp allaboutcircuits.com 25.4.22

Various:
Phocus DVD/HDD Recorder Manual - with wrong and missing info corrected!
Knopfzellen/button cells     ESR meter  wien oscillator
Sky TV programming info:  Wildsat  Wotsat

BESTELLEN:
digikey.de Die haben aber alles. Kommt aus USA!       mouser.de
€ 5.2022:
Co.VersandVersand 0 überMin order/sonst extra74HC00 1St.
DigiKey USA18   202250 obsolete
Mouser.de München20   202250 0,57
bg-electronics.de
unzuverlässig !
3,99   2022250mindest 8,99 nocreditcard, paypal+4% 0,18
Mükra4,95   202275 0,70
Conrad4,95   202289 -
RS6,95   202250 0,1 - nur SOT
Pollin.de5,95   2022 none 0,41
Voelkner5,95   2022150 -
Reichelt5,95/7,95   2022no infono info 0,30
Segor6   202275bei 15€ 4€, only PayPal/Vorkasse 0,40 SOT 0,20
Buerklin6,90   2022notno min !!5St.0,35 sot0,20
Farnell7,95   202255 0,74 sehr sehr viele
Distrelec-Schuricht9   202212025minobsolete
Pearl4,90Bank 5,90KK15020?no ICs
arrow (Spoerle)??dollar0,25 viele, sot0,1
NXP -
littlediode UK?? 4GBP!!!!
watterott de -

Rutronik scheint nix zu sein
tv ersatzteile.de

Muekra Ulm

PLATINEN machen lassen:
Beste: Margit Medinger Electronic 53604 Bad Honnef. 68€ sprint6-OK. Lieferzeit 8-12 Arbeitstage.
basista.de 46236 Bottrop. €83,22 für 3. SprintOK
multi-circuit-boards.eu Poole, GB. 85€ for 3, 110€ for 5, direkt vom sprint, Agent D-85649
olimex.com suspended zurzeit
http://www.q-print.de http://qp.rpc.janus-wa.de 116€ for 3 Sprint kann konvertieren
http://shop.q-print.de/index.php?page=service&subpage=anfrage lay good
same http://www.q-pcb.de (http://www.visaton.de/vb/showthread.php?t=11584)
same http://www.multipcb.de/ger/sites/pool/index.html

http://www.pcb-pool.com"> 42€ same for several
conrad - uses pcb-pool 125€

http://www.leiterplatte-machen-lassen.de/katalog/48/1/leiterplatte-informationen/leiterplatten-kalkulator/
http://www.anttronic.de/pcb/ sprint ja lay Datei (http://www.gsel.de)
Film 11€ Bohren 4€ Platine 7€ Loetlack 1€ Versand 7€ = 30€ Rechnung Durchkontaktierung???? no preis
http://www.leiton.de
http://www.fischer-leiterplatten.de 48€+Versand no sprint

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