 |
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Storcirkelberegner/Great circle calculatorretning og afstand mellem to punkter/direction and distance between points.
de.sci.electronics-FAQ general informations from news-group contains MaWin's list of links
Lineær regression: LibreOffice/OpenOffice-calc function LINEST og Excel function LINREGR.
Polynomial regression least squares
Nonlinear Least Squares Regression (Curve Fitter). local copy (here)
Shodor Regressionsregner (Java)
Web Pages that Perform Statistical Calculations henviser til mange
PID Controller_IE simulator in JAVA
Feedback and Temperature Control JAVA simulator
Termoelementer/thermocouplesSpænding (alle typer).
Steinhart-Hart-skema (LibreOffice/OpenOffice Calc) - (excel) Thermistorfølere
Genetic algorithm solves thermistor-network component values
Modstandstermofølere/RTD-sensorsEft.IEC751 (Ni100,Pt100,Pt500,Pt1000,Cu).
Ohm's lov
Farvekode for modstande beregner (Colour codes)
Farvekode for modstande (tabel)
Spændingsdeler/Voltage divider w/load finder udgangsspænding med shuntmodstand.
Parallelle modstande beregner finder parallelværdi og shuntmodstand.
Paralleled resistor (LibreOffice/OpenOffice Calc, GNUmeric) Obtain the value with calculated tolerance.
Op-amp Gain (LibreOffice/OpenOffice Calc, GNUmeric) How to adjust to a precision gain value with a trimmable resistor.
Differential Input Op-amp Gain (LibreOffice/OpenOffice Calc, GNUmeric) How to design to a differential amplifier with infinite (adjustable) CMRR with a trimmable resistor.
Comparator circuits with Hysteresis Design Tool php simulator
PCB TraceWidth
ANSI IPC-2221A PCB Trace Width Calculator
Sengpiels dB calculator all dB calculations
Chemandy pi-attenuator calculator Javascript
Symmetrisk attenuator.
Star-Delta transformation (kun for modstande).
Boiling point of water
Inductor Design Software for "iron" cored inductors
Air-cored inductorsWheeler's formula calculator
Luftspulen
Inductance calculator
G4FGQ reference formulas large amount of DOS programs from G4FGQ to be run in a DOS-emulator
Topolet aktivt filter med én operationsforstærker.
Active Filters - Characteristics, Topologies and Examples.
Filter Design and Analysis
LC-Resonance-Calculator
Another LC-Resonance-Calculator
Crystal ladder filters
xtalladder calculator
mini Ringkern-Rechner
Reference Archive for Connectors, Cables and Adapters Pinouts.
477 Connectors, Cables and Adapters Pinouts.
Transformer calculations both rectifier and signal types
General Background in Electronics/Alm-elektronikbaggrund:
epanoramae-panorama liste over e-links
Ulm-elektr.phys
stiny-leonhard links
Elektronik-Kompendium
efus
hkj miscel calculatorer til elektronik
Smith-chart Smith-chart to print
Smith-chart Smith-chart tutorial
Vergleichstabelle in elektronischer Form für Transistoren, FETS, Dioden
Theory of Karnaugh Maps surrey.ac.uk/Projects/Labview/minimisation/karnaugh.html
Book about Boolean Algebra and Karnaugh Minimization http://www.maxmon.com/kmaps1.htmb
Minimization of Boolean expressions using Karnaugh maps http://www.cs.usm.maine.edu/~welty/karnaugh.htm
Electrical / Electronics Conversions, Formulas & References
Conversions, Formulas for measured valuesPaige conversions
Reading Schematics - How To Brief
Morse code
Print graphic paper:
online: pdf-padprint free graphpaper
online: printfreegraphpaper as .pdf
download program: snapfiles.com/get/graphpp.html print blank graph papers - Win
Windows programs for drawing analog meter scales
Identification of IC manufacturer by logo
Amatørgrej, forretninger (shops)
| jameco.com | Alt i elektroniske løsdele |
| jdr.com | Alt i elektroniske løsdele |
| bgmicro.com | Alt i elektroniske løsdele |
| aesham.com | Amateur Electronics Supply |
| c3iusa | Repeater komponenter |
| carcomm | Carrier Communications, tower space |
| conrad DE conrad - postordre | postordre fra .com, katalog fra .de |
| digikey | Alt i elektroniske løsdele |
| Pollin | partivarer m.v. |
| hamradio.com/ | Alt i amatørgrej |
| sagitta | Maaleinstrumenter til skolebrug |
| waters & stanton | Nyt og brugt amatørgrej |
Amatørgrej, fabrikanter
| http://www.adtnet.com/ | A/D Technologies, Inc, repeater controllers. |
| EI5DI | IOTA/RSGB Contest Software. |
| HAM Radio Today ON-LINE | UK Amateur Radio magazine on the Web. |
| Javiation | UK supplier of Scanners and other related equipment. |
| Lowe Electronics | UK supplier of amateur radio equipment. |
| Radiocommunications Agency | UK agency responsible for radio frequency spectrum licensing. |
| Yaesu | Manufacturer of Amateur Radio equipment. |
| http://www.alinco.com | Alinco produkter |
| AMERITRON | The High Power Specialists |
| http://www.anglelinear.com/ | Angle Linear RF Products for VHF - Microwave |
| http://www.cushcraft.com | CushCraft Antennas |
| DCI | Intermod Solutions |
| http://downeastmicrowave.com | Down East Microwave Inc. VHF/UHF/SHF Equipment |
| DRAKE | Manufacturers of Radio Equipment |
| FAIRHAVEN | Fairhaven Radio |
| http://www.icomamerica.com/icom/ ICOM, Japan ICOM, UK |
ICOM America Inc. ICOM, Japan ICOM, UK |
| Kantronics | Kantronics/RF Concepts - product info, articles, hints. |
| MFJ | MFJ Enterprises |
| OPTOELECTRONICS | Makers of the Xplorer |
| paccomm | PacComm Packet Radio Systems |
| PETER W. DAHL Co. | Custom Transformers |
| The RADIO WORKS | Specialist Antenna Parts Manufacturer |
| ssbusa | SSB Electronic USA-VHF/UHF/SHF Equipment and Parts |
| http://www.stdradio.com/ | Standard Amateur Radio Products Inc. |
| http://www.tentec.com | TenTec Homepage |
| http://www.timewave.com | Timewave Technology Inc. maker of DSP audio filters |
| VIBROPLEX | The Vibroplex Co.Inc. |
| yaesu | Yaesu USA home page |
| Tigertronics | Tigertronics Inc - mini-TNC's for Packet and multimode |
| http://www.vcnet.com/ | Shack Attack - custom license plaques, radio holders. |
| http://www.sgcworld.com | SGC Communications. |
| w4mpy | QSLs by W4MPY - Printing services. |
| http://www.polyphaser.com | lightning protection devices. |
| http://www.mouser.com | Mouser Electronics - electronic components |
| A.F.R Electronics | Sundsvall |
| CueDee | Robertsfors, antenner |
| Elfa, Stockholm | komponenter |
| Limmareds Ham Center | Limmared |
| Svebry Electronics | Skövde |
| Vårgårda Radio | Vårgårda |
Surplus Electronics: Test Equipment, Manuals, Dealers, Sales, Ads, Classifieds, Auctions:
- BIG QUANTITY DEALS - FOR SALE - Surplus
- Circuit Specialists - Data Acquisition - Industrial Computers - Test Equipment - Components & Supplies...
- components searches
- computer parts
- Electronic Equipment Network
- Electronic and Scientific Surplus Laboratory .
- Electronics Mailorder Sources
- W.J. Ford Surplus Sales
- Gootee's Used Test Equipment and New Components
- Government Surplus For Sale
- LABX - www.labx.com - Used Lab Equipment, Scientific instruments and supplies: Auction
- LASER SURPLUS SALES
- MECI - Surplus Electronics & Hobbyist Store - Mendelson's Electronics Co., Inc.
- Meredith Instruments - Laser Repair Service
- Mouser Electronics
- Naptech Catalog Index
- Sager Electronics - Catalog
- Small Parts
- SURPLUS ELECTRONIC PARTS & EQUIPMENT, MILITAR.
- Surplus Traders - Main Index Page - 1000's of.
- TechAmerica (Radioshack) Home Page
- techmaxindex
- Test and Measurement Related Plans, and Elect.
- Used Lab Electronics FS
- Triode Electronics-Home Page & World HQ
- Circuit Specialists, Inc. Online Catalog
- Electronic Surplus, Electronic Components, El.
- ELMA Electronics
- Deutsche Surplus-Anbieter
Software, logprogrammer, computerprodukter m.m.
| http://zone.pspt.fi/clusse/ | DX-cluster node software by OH7LZB (free) |
| MMANA | Antenneberegningssoftware |
| DX-Zone | QRSS catalogue |
| W0CH-QRSS | QRSS slow morse |
| Brainwagon | liste over QRSS programmer m.v. |
| delorme | DeLorme high quaility Maps |
| QW Amateur Radio Software | QWin-Packeteer für Windows. Amateurfunk-Software von DL4MFM (NØLAZ).. |
| http://www.erols.com/pvander | DX4WIN Windows based DX and logging software |
| QTH-dxtreme | DXtreme Logging Software Homepage |
| eztpage | Easyterm for Windows - for AEA and Kantronics products |
| http://uhavax.hartford.edu/eetsw | HAMCALC, RFTOOLS - from UHA's EE Technology page |
| http://www.hosenose.com/~pda | LOGIC 4.03 Logging - Personal Database Applications |
| http://www.everett.com/users/logplus | LOGPlus! by KD7P - Logging software |
| http://www.iol.ie/~okanep | Contest Logging Software by EI5DI |
| http://www.qth.com/tr | TR Log HF-VHF logging software by N6TR |
| http://www.pics.com/trs/software.htm | TRS Consultants- software by W2XQ. |
| http://spode.ucsd.edu/ | Weather Imaging Software |
Adresser for Radioamatører
| Telestyrelsen | Denmark |
| International Telecommunications Union | The United Nations organisation which coordinates all telecommunications regulations (including amateur radio) worldwide. |
| Addresses and Internet details of all national societies can be found at: International Amateur Radio Union (IARU) | The IARU is the body which coordinates the work of all of the national societies, and liaises with the ITU. |
| The Antenna Experimenter | On-line Antenne Magasin |
| The QUEENSLAND DIGITAL GROUP | Antenna Links Collection |
| Worldwide Amatørradio | Information |
| hamrad | Amatørradiolinks samlet på ét sted |
| Ham Radio Online | Internationale Amatørradio Nyheder |
| QSL.Net | |
| DX QSL Reflector: | envoyer un E-mail à qsl-info@datasync.com avec l'(les) indicatif(s) recherché(s) comme texte, un par ligne. |
| DX.QSL.Net | |
| qsl-net | E-MAIL adresse og Webside for radioamatører på QSL.Net |
| Plus de 119'000 QSL managers | par OK1RR |
| Index de pages QSL managers. | |
| Plus de 211'000 QSL managers | par OZ7C. Online ou fichier téléchargeable. |
| Internationale diplomer | |
| hamcall.net buck.com | |
| QRZ | |
| E-mailbase | over skandinaviske amatører |
| Amatør QSL-links | |
| München | Funkamateure an der TU Muenchen (DL0TUM) |
| Packet-Radio | Datenübertragung per Funk |
| Tnos-Central | in Tampa Florida (TNOS) |
| TAPT | Tucson Amateur Packet Radio (TAPR) |
| AMSAT | Keplerian Elements |
| ARRLWeb | The American Radio Relay League |
| WDR | Hervorragende Quelle! |
| BAYCOM | Bavarian Packet Radio Group |
| MONITOR INTERNET | On-line Information |
| PICKETTS LOCK | London Amateur Radio & Computer Christmas Rally |
| QRZ | The QRZ Callsign Database,Complete US Callsigns database and any foreigners who choose to register, plus loads of links and software. |
| Callbook, PC | |
| Callsign Directory | (U.S.A.) |
| Kurzwellen-Frequenzliste | (U.S.A.) |
| RA | RADIOCOMMUNICATIONS AGENCY "ra190.htm"> - Huge amounts of information, including many RA series leaflets - well organised |
| DARC | Deutscher Amateur-Radio Club |
| NRRL | Norge |
| Experimenterande Svenska Radioamatörer ESR | |
| SSA | Sveriges Sändaramatörer |
| SRAL | Finland |
| RSGB | Radio Society of Great Britain |
| UKRS | United Kingdom Radio Society |
| BBC World Service | . |
| On Line VHF Receiver | Run by the NIH Amateur Radio Club in the Washington DC area - try USA repeaters for yourself. |
| On Line Receiver | HF, VHF and UHF located in Sweden |
| Aerial Enthusiasts | - |
| HARTS | Hong Kong Amateur Radio Transmitting Society (mit guten Bookmarks!) |
| ITL | Worldwide Amatørradio Information |
| QTH.Net | Oplysninger og brevkasse |
| RAC
(eng.) RAC (fr.) |
Radio Amateurs of Canada Radio Amateurs du Canada |
| http://www.dspguide.com/filtexam.htm | The Scientist and Engineer's Guide to Digital Signal Processing By Steven W. Smith, Ph.D. |
| http://www.artech-house.com | Horizon House Homepage - online radio info. plus bookstore |
| http://ourworld.compuserve.com/homepages/Klingenfuss/ | Klingenfuss Publications - radio books and CD's |
| http://www.megahertz-magazine.com | MEGAHERTZ magazine (French) |
| http://www.cs.indiana.edu/finger/pilot.njin.net/magliaco/w | Space News - Hamsat e-mail |
| funkamateur | . |
| CQ-DL | . |
Groups and Individuals Home Pages
| EDR DK EDR Holbæk EDR Åbenrå | |
| RSARS | Royal Signals Amateur Radio Society. |
| SK0BU | Radio Club of the Royal Institute of Technology, Sweden. |
| DL0HZG | HTW Zittau/Görlitz |
| DL0IU | TU Braunschweig |
| DL0MLU | Uni Halle |
| DK0TUI | TU Ilmenau |
| AC6V | 700 amatøremner |
| EI9GQ | Homebrew radio |
| FA1CFX | it's only in french Phil |
| F4APR | eric |
| F5USV | Francis from FRANCE |
| F6KEH | RESOURCES RELAY SITE |
| G0MRF Reflection Coefficient Bridge |
A 100 Watt 13.8 Volt Amplifier for LF. David
Bowman - June 99.
This Class D switching amplifer was designed to enable anyone with
an interest in LF... LF-HF Reflection Coefficient Bridge. This circuit is based on the design by Hans Nussbaum DJ1UGA translated in Rad Com 9/2000. The bridge can be used... |
| G0MTQ | An excellent site put together by John Baker |
| G3UBX | Peter Burden G3UBX |
| G4NJH | The Home page of G4NJH from Nottingham. |
| G7JJF | Jon is the author of a number of amateur radio packet programs, information can be found here. |
| G7KPF's page | Well worth a visit - loads of interesting links |
| G8AYD | Roy's site covers Amateur Radio, Space, Astronomy & Computing. Updated Keplers available, worth a visit! |
| G8DHE | Home page of Geof on the south coast. |
| IW7CHV | A very interesting site of Raffaello with lots of links and information |
| K1DWU | Big List of Ham Links |
| K8CX | The K8CX Ham Gallery |
| N2VKG | Amateur Radio Reference |
| NL7J | Amateur Radio Resources (Alaska) |
| SM0VPO alternate |
Harry's excellent web site on homebrewing |
| 1 2 3 |
More lists on homebrewing |
VHF, UHF, SHF und Mikrowellen
- AF9Y - EME & Weak Signal Page (U.S.A.)
- Es, Aurora, Meteor, EME, Radio Communications (U.S.A.)
PR - Packet Radio
| The Linux operating system is a free clone of Unix developed by hobbyists around the world on the Internet. Linux's kernel comes with Amateur Packet Radio drivers built in. |
Linux for Hams
Linux Amateur Radio Software List
Linux Documentation Project
G4KLX's Linux AX.25 Page
Linux-Hams mail list archive
Linux AX.25 HOWTO
APRS for Linux
Danish Packet BBS on Internet.
- F6FBB Pages : FBB Packet-radio
- F1EBN - TPK
- TAPR - Tucson Amateur Packet Group
- SYMEK, Ulf Kumm Viele PR-Infos, teils aber SYMEK-spezifisch
RTTY - Funkfernschreiben
SSTV - Slow Scan Television
Raumfahrt- und Satelliten-Amateurfunk
- Interface avec orbit (Satellitenvorhersage)
- SSTL - Surrey Satellite Technology (UOSAT)
- Satellite Amateur RadioMartin Luther University Amateur Radio Club DL0MLU, Introduction to Satellite Amateur Radio
Funkwetter
- Geomagnetische K-Indices (Japan)
- Sonnenaktivitätstabellen(Japan)
- Solar-Terrestrial Env. (Australien)
- The Aurora Page (USA)
- Solar-Terrestrial Physics Division (USA)
- HF InterNet Resource List (USA)
uProcessor
Microchip PICREF-2 is an Intelligent Battery Charger, they have data on test results for their design, a good bit of info.Electronics Zone homepage - assorted projects, links, etc.
LinxTechnologies homepageVery miniature RF Tx & Rx modules, Antennaes, Holtek chips, more.
RF Digitalhomepagedistributor for Linx
Reynolds Electronics Remote-Control StoreMiniature RF Tx/Rx, more, in USA.
The EE CompendiumLinks to microcontrollers, CAE/CAD/EDA, hardware, software, books, projects, etc. Very extensive.
Dontronics: Great Stamp1/2 Basic Compiler Products & neato gadgets'n stuff
MicroChip Inc. (Micro-controllers, Programmers, Books, Info, CD Library)
The OOPic homepage, Object Oriented Programming using Basic, C, or Java. An easy and inexpensive start to using PIC microcontrollers.
Karl Lunt's Tips on MC68HC11, & SBasic, Tiny4th compilers, robotics etc.
Parallax Inc. (Programmers, PIC micro-controller support products, PIC Stamp products)
Tech-Tools (Programmers, PIC micro-controller support products, PIC Stamp products)
MICROCHIP Digital thermometer using the DS1621 und AVR Erst mal 3 interessante Links die ich gefunden habe über dieses Thema: 1 2 3 (Digital thermometer using the DS1621) auch hier wurde das Thema mal angeschnitten : Date: 2001-01-30 23:56 Die Schaltung Nr.1 läuft problemlos Nr.2 hab ich noch nicht getestet Aber eigentlich brauch ich Schaltung 3 (also mit AVR)nur die läuft bei mir nicht. Aus irgendeinem Grund bringt der 1621 nach dem Anstoss der Messung den Status "done" nicht. Bevor ich mich jetzt tagelang ausgiebig mit dem Code beschäftige; meine Frage: Hat jemand ein funktionierendes Programm ??
Help Make Sense of QT510 SPI Protocol [Archive] - MEL PICBASIC Forum PICstart, MPLAB-ICD, Microchip PIC, PIC Programmer PICstart, MPLAB-ICD, Microchip PIC, PIC Programmer DL4YHF's WinPic - A PIC Programmer for Windows PIC programmer software for windows, simple serial interface, PIC16F628, PIC12F675, PIC10F, dsPIC30F Download PIC Programmer 1 - With this small software you can easily reprogram your PIC microcontrollers. - Softpedia style="margin-bottom: 0.2in;"> lf121, Graphics: Gimp: using mask layers 5 digit BCD unpacked to 16bit binary in 33 inst, 33 cycles by Peter Hemsley 5 digit BCD unpacked to 16bit binary in 33 inst, 33 cycles by Peter Hemsley
PIC micro page
Microchip PIC PIC 8 bit micro controller projects and assembler source code. AT keyboard interface, software and hardware RS232 interfaces, dot matrix LCD display driver, ...
RC Low-pass Filter Design for PWM calculator for single pole filter
Graphical Front-End for the Arduino PID Library
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PIC Book Authors |
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 Myke Predko
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John Peatman
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David
Benson
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Nigel Gardner
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| | www.gayne.co.uk/g7kpf
PIC Development Products |
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DONTRONICS
|
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WIRZ
Electronics
|
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Scott
Edwards Electronics, INC.
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Embedded
Microsystems
|
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RF
Solutions
|
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Misc. PIC Links |
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PIC
List
|
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Fast Forward Engineering
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eg3
|
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16C71 Project Page
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Andrew Errington's Page
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David Tait's Page
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Scott Datallo's Page
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Peter Anderson's Page
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Brian's PIC Page
|
| |
| Eagleye's
Web Page
|
| |
| |
P.H.Anderson's
Web Page ****GREAT!!!*****
|
Mit einer Spannungsquelle mit 5V und 13V Ausgangsspannung hast Du die Hardwarevoraussetzungen erfüllt, musst nur noch ein bisserls Software schreiben.... Spass bei Seite, im Internett gibt es haufenweise programmiergeräte Persönlicher Tip: PonyProgrammer (serielle Schnittstelle): http://www.lancos.com/
- Circuit list
- PIC Tutorial
- El Cheapo PIC Programmer
- PIC Programmer Circuit
- Wiki Book about PIC's
- PIC Programming
- PIC Tutorial
- About PIC Compiler
- PIC Sample code in C
- Programming languages for PIC
- C compiler list for PIC
- PIC18F C Compiler
- Another Site with PIC18F Programming stuff
- PIC18F Sample LED Project
- USB PIC programmer DIY
- PIC Microcontroller wiki
- C Programmierkurs für PICs
- Good Microcontroller projects
- PIC Links
- RCD Programmer
- Internal Oscillator Recalibration Utility
- Classic Pic Programmer
- PIC Projects
- Linux Progs auf PIC
- ARM9 Prozessor board
- Commercial PIC C compiler
>Kann mir jemand von Euch weiterhelfen, oder einen Link zu einer Seite mit ->funktionierenen Programmer mitteilen?? Heute... ähm, gestern, erst selbst mit einem PIC 16F84 und einem PIC 16F873 benutzt, ohne irgendwelche Probleme damit zu haben: PIC-FLASH II von www.ProUc.de Ging bisher an jedem Rechner, vom 486'er über Pentiums und Celerons bis hin 900 MHz Athlon *g*
> >I have a pic programming system that allows me to write programs in a > >basic-style language and program a 16F84. However, it automatically code > >protects the pic. I want to be able to extract my hex file from the pic. Is > >there a way to filter out the code protect feature while I'm burning the pic? > > This is a feature of your programming system not the PIC. You may want to dig into the structure of the Intel Hex file. Lots of info on the web. If your system allows it, look in the file (it's just ASCII) for the CONFIG word at address 2007h, and set all the code protect bits to 1.
There are many good and simple programmers for free in the net. Most use very few chips. You may use my design, some µC stuff: www.rotgradpsi.de/mc
download p16pro demo from www.dontronics.com the programmer ( in the zip file ) could'nt be easier, all the bits available from old HD drive.. well nearly all.
I'm looking for suggestions on really good books and or courses that teach DSP. What I'm looking for would have the appropriate SW so that you could design /
Analyse dsp filters or control systems as you go. Tit's ok to spend a little $ on the right tools! Any suggestions?? Try asking at comp.dsp and dspguide
- Modem Help
-
- Untitled
URL://www.qth.net/archive/ham-pic/199902/19990219.html">
My DDS VFO based on the dds_vfo2 is up and running now, thanks to help from Rob, KB8RCO. My wacky 16x1 LCD refuse to work at first- showing only 8 charactor instead of 16.
- Untitled
URL: http://www.qth.net/archive/ham-pic/199901/19990104.html
I assembled the "left side" of my DDS_VFO board over the weekend and I'm having trouble with the LCD. I tried 3 different LCDs with no success.
- Untitled
URL: http://www.qth.net/archive/ham-pic/199812/19981204.html
Hello all, My 16F84 version of a DDS VFO controller is now available on the Member Projects section of the Ham-Pic Resource Page. George, N2APB has made the code available at http://www.njqrp.org/...
- Untitled
URL: http://www.qth.net/archive/ham-pic/199812/19981229.html
Angelo et. al., I would have expected the Digi-Key LCD to work with the original code. Several of us have been using Seiko M1641 that were not reliable with the original code, but work fine with t...
- Untitled
URL: http://www.qth.net/archive/ham-pic/199901/19990106.html
-----Original Message----- From: Rick Sherman <rick@vcc.com> To: ham-pic <ham-pic@qth.net> Date: Monday, January 04, 1999 11:41 AM Subject: Re: Ready to build DDS.... >I assembled th...
- Untitled
URL: http://www.qth.net/archive/ham-pic/199902/19990202.html
I found that there was a rate at which turning the encoder caused the frequency to jump unpredictably. Many times I was approaching my desired value and ended up having to start over when the freq...
- Untitled
URL: http://www.qth.net/archive/ham-pic/199905/19990515.html
Craig, I look forward to your new design. I built the original board to put in an old crystal controlled 2 meter radio. This was on hold as I got up t he ambition to do the mechanical work to mou...
- Ham-Pic
Member Projects
URL: http://www.njqrp.org/ham-pic/projects.htm
Unipolar Stepper Motor Controller, by Art Prewitt, N4PT, aprewitt@prodigy.net The controller was designed to test/experiment with some of the surplus stepper motors available from old floppy drives...
- ham-pic/199909-month.html
- 16F84-to-16F877
URL: http://www.qth.net/archive/ham-pic/199909-month.html
Tue, 1999 Sep 28 17:18:57 Mike matrix LCD display driver, ... Gipe <mgipe@reliablemeters.com> Tue, 1999 Sep 28 15:31:42 John Hansen <hansen@fredonia.edu> Tue, 1999 Sep 28 14:46:45 Ian Wade <ian@dowrmain.demon.co...
- Archive:
``ham-pic'' mailing
listqth.net/archive/ham-pic/199812-month.html
QRP
- www.qrparci.org/arcitech.htm
- kc6wdk-mirror/crystaltester.htm
- www.qrp4u.de/index_en.htm
- www.aade.com/
- QRPProjekt.de
- www.qsl.net/g4fon/
- www.qrpp-i.com
- www.fpqrp.com
- www.kitsandparts.com
- the GQRP club of the UK - the GQRP club of the UK offers a fantastic CD of projects, they have every issue of SPRAT on a CD for less then $20 USA. Enough projects to keep you busy all winter and then some.
- ruqrp.narod.ru/index_e.html
- www.qsl.net/qrp
- www.njqrp.org
- www.intio.or.jp/jf10zl
- www.gqrp.com
- noname.cmpe.ubc.ca/pierre/hbradios.htm
- www.qsl.net/la3za
Home Brew (+ qrp):
- www.qsl.net/7n3wvm
- Discover circuits over 30000 schematics
- Circuit-diagrams schematics
- hem2.passagen.se/sm0vpo
- www.circuitsage.com
- www.antentop.bel.ru/A>
- www.rason.org/Projects/projects.htm
- homepage.eircom.net/~ei9gq/index.html
- www.qrp.pops.net
- www.keirle.fsnet.co.uk/
- Circuits for the Hobbyist by VA3AVR
- Sam's Schematic Collection Version 1.101a (24-Aug-13)
- Electronic Teacher Schematic Collection
PCB - Printed Circuit Boards:
- Making Printed Circuit Boards, from Laser Printouts
- Etching a Printed Circuit Board with the Toner Transfer Method
- CNC DRILL PROJECT PCB-driller
- Milinstpcb drill kit
- PCB MillingA very low cost PCB prototyping source.
- Toner Transfer Printed Circuits
- Press-N-Peel BluePCB Transfer Film (Note: the DynaArt SuperFuser & WaveMaster work great with P'n'P sheets.)
- Links - Printed Circuit Layout and Fabrication
- Printed Circuit Prototyping Manual
- Vutrax (Central Europe Mirror) Select [Bookcase] in the top bar and then [Track Widths & Clearances] in the sidebar for the info. UltraCAD download PcbTemp
- Olimex pcb
- Ulrich Radich komponenter og pcb, billig forsendelse
- pcb-designs
- Untitled
Links to QRP:
- http://www.amqrp.org/misc/links.html
- qsl.net/ok1dpx/favorites/favorites.htm
- k1dwu.net/ham-links/qrp.phtml
- qsl.net/ve6bpr
- directory.net/Recreation/Radio/Amateur/Homebrew
- members.fortunecity.com/xe1bef/projects.htm
- www.qrpworld.com/qrplinks.htm
- www.ac6v.com
- ARRL website has a ton of QRP project stuff, search the ARRL TIS pages.
Here are some other QRP projects:
http://www.qsl.net/kd7rem/irf510ds.htm
http://cs.okanagan.bc.ca/ve7ouc/eng/kc6wdk-mirror/transmitter.html
http://www.qsl.net/al7fs/AL7FS2.html
http://www.qsl.net/k5lxp/projects/QRPTX/QRPTX.html
http://www.qsl.net/qrp/tx/317-tx.htm
http://www.qsl.net/qrp/tx/vu2vwn.htm
http://w1.859.telia.com/~u85920178/tx/hf-osc1.htm
http://w1.859.telia.com/~u85920178/tx/5watttx.htm
http://www.madisoncounty.net/~kj5tf/n7ksb.htm
http://www.fix.net/~jparker/norcal/miniboots/miniboot.htm
http://www.qsl.net/k4msw/rigs.html
http://www.radiohc.org/Distributions/Dxers/ultra-simple-transmitter.html
http://www.qsl.net/qrp/tx.htm
http://www.pirateradio.us
http://1watt-am.port5.com/
http://www.usinternet.com/users/kyledrake/schematic/
http://homepage.eircom.net/~ei9gq/homebrew.html
http://members.home.nl/radiomorningstar/
http://www.mines.uidaho.edu/~keng/sch/
http://www.flashwebhost.com/circuit/index.php
http://www.part15.org/mwa/tech/tech.html
Homebrew test equipment for the radio amateur
Amateur links
K6LS Test Equipment LinksSite with interesting information on test equipment.K6LS RF SAMPLER
From Peter Parker VK3YEFIELD STRENGTH METER, CRYSTAL TESTER, CAPACITANCE METER, 3 - 12 MHz Signal Generator From WE6W Antenna Scope Bridge -- EASY!
Homebrew Attenuators
Various links
Brooks Shera's GPS-Controlled Frequency Standard
A cable tester based on the PIC - May be good to test rotator cable or to identify cables
50 MHz Frequency meter with a 16C84
The Octopus A curve tracer. From W4MCD on G-QRP
USB Central
direct digital synthesiser NEW SERVER By Leon Heller. It has many uses including as a RF signal generator.
Power Meter/Dummy Load
Digital PC Oscilloscope
Introduction to Curve Tracers - Look in repair FAQ (I think!)
Robotics
Dallas Personal Robotics Group - Projects, Botpix, Links to other robotics sites, more.The Robot Menu - Links to other robot sites
A B9 Robot Construction page - Wanna build your own B9?.
The Robot Projects homepage
Seattle Robotics Society
Protoworks OnLine - Lots of links to good robotix sites. Scroll down.
Nomadic Technologies - Some of the best & most sophisticated mobile robots manufactured today.
Robot Cafe - hobbyists bots, clubs, etc.
The Rossum Project - Free open-source robotic software.
The Yahoo Robotics Club - intended for hobbyists, very well done
Sherline Products - Benchtop Lathes and Mills great for making robot parts.
ITU Tech - Robots: This link is on the above site but I wanted to be sure you don't miss this one.
Amateur Radio Soundblaster Software Collection
SCIENCE WORKSHOP -- Home of the "Poor Man's Spectrum Analyzer"Curve tracer, power supply and signal generator Have a look at their curves for the signal tracer
Diverse
see zrs.org for S57NAN modern QRP transceiver using AD631 and NE612 with 4194.3kHz xtal filter (two versions to choose between), The VXO is pulled 14294-14324 using varicaps to cover 10100-10130 kHz, it uses standard 14318kHz computer xtal in colpitts oscillator Circuit diagram, PCB and component mounting is shown Another unusual point (as for QEX) is that you can read back issues of the magazine from the radio club, could it be an idea for other IARU organisations?CuriousInventor Blog with a lot of small practical hints
DDS 0-6 MHz
om krystaloscillatorer
Another excellent place to locate various microcontrollers & ICs is at findchips Just type in a part number, and it lists quite a few vendors, stock, prices, etc,, take a look at ~andyrea there's some radio links n' stuff for all your electronics needs and links come to bboothe
(a must see)
wa6cgr and sbms These site are geared toward Microwave homebrew, but contain a lot of stuff.
G4FGQA frame, multi-turn loop aerial can be designed with the help of program RJELOOP3 which can be downloaded from my website below in a few seconds.