https://pe0fko.nl/

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29  <title>Homepage van Fred Krom (pe0fko)</title>
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51        <h1>Homepage van Fred Krom (pe0fko)</h1>
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118
119<p>
120Deze pagina is altijd <b>Undr Konstrukson</b>, en nog niet zo snel af. Dat is, denk ik ook, het leuke van deze home page.
121Ik zelf gebruik deze page als een verzameling van linken & voorbeelden die ik wel leuk vind.
122
123
124<H2>Projects, mostly related to Ham Radio:</H2><P>
125<UL>
126<LI><a href="LCMeter">LC-Meter</a> voor het meten van spoelen en condensatoren. Maakt gebruik van een LM311 en een Atmel AVR AT90S2313 (of ATTiny2313).</LI>
127<LI>SoftRock Ensemble <a href="SR-V9-Si570">AVR USB Firmware</a>, controling the SoftRock RX and Ensemble RX & RXTX Si570 over the USB port.
128<LI>CFGSR <a href="CFGSR">SoftRock config Tool</a>, standalone tool to configure the SoftRock-SDR firmware.
129<LI>Winrad <a href="ExtIO_Si570">ExtIO_Si570</a> is a plugin to tune the SoftRock RX and Ensemble RX & RXTX Si570 over te USB port.
130<LI><a href="DDSTune">DDS Tune</a> is a MFC C++ program to tune the DDS chip (AD9835) in the Elektuur DRM Receiver.
131<LI><a href="ExtIO_Elektuur">ExtIO_Elektuur</a> is a DLL to tune the DDS chip (AD9835) in the Elektuur DRM Receiver for use in WinRad.
132<LI><a href="ExtIO_SoftRock">ExtIO_SoftRock</a> is a WinRad DLL to set the fix xtal frequncy from the different SoftRocks in WinRad.
133<!-- <LI><a href="ExtIO_IQ_Balancing">ExtIO_IQ_Balancing</a> is a WinRad DLL to do quadrature balancing in WinRad using hamlib. -->
134<LI><a href="Fuse-restore">Fuse restore ATtiny45</a> will enable / disable the RSTDISBL fuse bit.
135<LI><a href="AMSR">All Mode software radio</a> is a MFC C++ program to receive some (AM,FM,SSB,CW) 
136(amateur) radio signals from the Elektuur DRM Receiver.</LI>
137<LI><a href="IQRec">I & Q Signal recording</a> will copy the sound data to a wav file and display realtime the frequency spectrum.
138<LI>Saved <a href="http://iqdata.pe0fko.nl/IQData/">I & Q (quadrature) signal</a> data to test SDR receivers.
139<LI>The "<a href="g8voi">Beginners Guide to Programming the Atmel ATtiny45 and ATtiny85</a>" by Bob, G8VOI.
140<LI>The "<a href="g8voi">PE0FKO SoftRock AVR Firmware User Guide</a>" by Bob, G8VOI.
141<LI>The "<a href="g8voi">Presentation Software Defined Radio</a>" By Bob, G8VOI.
142</UL>
143
144<H2>Github repositories.</H2><P>
145I do store my projects on GitHub.com, and some are public ;-). If you like to check it out, goto 
146my <a href="https://github.com/pe0fko?tab=repositories">GitHub repositories.</a>.
147
148<H2>Amateur Radio Certificate Authority.</H2><P>
149For installing software and drivers on a Window-7 (64b) system you will need x509 (code signing) certificates.
150For the Ham radio SDR community I did create a small CA that can be used to get user code signing (name is the call) certificates.
151Because it is not a commercial activity and I did not let sign my ROOT certificate, the user need to trust and install
152the CA ROOT certificate once.
153<br>For the <a href="arca">ARCA check this</a>, developers that like to get a certificate please mail.
154
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163
164<H2>Grappige en interesante voorbeelden / linken:</H2>
165<P>
166
167<UL>
168<LI>Bezoekje aan <A HREF="radiokootwijk" target="_blank">Radio Kootwijk</A>, en een site over 
169<A HREF="http://radiokootwijk.free.fr/" target="_blank"><i>Radio Kootwijk- Zendstation PCG</i></A> 
170met mijn fotos in <i>Foto's van ... / Opendag ...</i>.
171
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177<LI><A HREF="sex-live-elektron.html">The Sex Life of an Electron.</A>
178
179<LI><A HREF="engineer.html">YOU'RE PROBABLY AN ENGINEER...</A>
180
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182
183<LI><A HREF="bofh">The bastard operator from hell.</A>
184
185<LI><A HREF="the-nack.wav">Its bad, your son has the NACK.</A>
186    <A HREF="https://nl.youtube.com/watch?v=qOtoujYOWw0" target="_blank">(video)</A>
187
188<LI><A HREF="winsock-rap.html">The Winsock RAP.</A>
189
190<LI>Link naar <A HREF="http://www.microsoft.com/msj/" target="_blank">Microsoft Systems Journal.</a>
191
192<!-- <LI><A HREF="http://jasper.krom.openhuis.com" target="_blank">Mijn jongste zoon.</A> -->
193
194<!-- <LI><A HREF="http://peter.krom.openhuis.com" target="_blank">Mijn broer.</A> -->
195
196<LI>

196The computer language <a href="forth/stackflo.html">Forth.</a>
197
198<!-- <LI>Winsock <A HREF="winsock/winsock.html">documentatie</A>,
199<A HREF="winsock/winsock.zip">lib+h+doc files</A>,
200<A HREF="winsock/sample">voorbeelden</A>. -->
201
202</UL>
203
204<HR> 
205<A HREF="http://data.home.ict.nl/fredkrom/foto/" noborder><IMG SRC="FredKrom.jpg" ALT="Thats me" ALIGN=RIGHT ></A>
206<H2>Wie ben Ik:</h2> 
207Ik ben van '57 en mijn hobbies zijn computers en elektronica wat ik als 
208radio amateur vanaf '75 combineer. 
209<!-- Ik werk bij de firma <a href="http://www.ict.nl/" target="_blank">ICT-Automatisering N.V.</a> vestiging Deventer. -->
210
211<p>
212Als radio-amateur gebruik ik de call PE0FKO en ben online op HF, 145 & 430 MHz in FM/AM/SSB. 
213<!-- Ook is er een packet station online op de frequenties 144.675 & 430.825 MHz waar ik bereikbaar ben 
214in AX25 of TCPIP ([email protected]) (op het moment down!) -->
215Mail to <a href="/cdn-cgi/l/email-protection#2b5b4e1b4d40446b4a46584a5f0544594c"><span class="__cf_email__" data-cfemail="a0d0c590c6cbcfe0c1cdd3c1d48ecfd2c7">[email&#160;protected]</span></a>
216</p>
217<p>
218Voor de elektronica hobby gebruik ik hoe langer hoe meer software ;-). Ik gebruik
219de Atmel <a href="http://www.atmel.com/atmel/products/prod20.htm">89C52</a> en de Atmel
220AVR <a href="http://www.atmel.com/atmel/products/prod23.htm">AT90S1200, AT90S2313, ATTiny2313, ATTiny12/45/85, ATmega88/168/328</a> processoren.
221</p>
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229<tr><td colspan=2><center><b>Connect @</b></center></td></tr>
230<!-- <tr><td>Fred Krom<td>Tel: (+31)570.504.800 -->
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232, <A HREF="/cdn-cgi/l/email-protection#7202174214191d32151f131b1e5c111d1f"><span class="__cf_email__" data-cfemail="7c0c194c1a17133c1b111d1510521f1311">[email&#160;protected]</span></A>
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