This is nice thx!
Wow, this is really niceAttachments: 1 photos | 0 schematics | 0 PCB(s) | 0 software files | 0 other 9141104312
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Discrete OTAs for Synth-DIY & Elektor-Formant-Upgrades
Vintage BA662-SIL9-OTA.jpgDescription: This project is intended to give all interested readers some practical suggestions about possible replacements for obsolete OTA-ICs, like maybe the CA3080´s, or...
View ArticleInitial PCB layouts
Here are the initial PCB layout filesAttachments: 0 photos | 0 schematics | 1 PCB(s) | 0 software files | 0 other 9141104315
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T-Board XBee/Wireless [140374]
xbeemodules.jpgDescription: This idea was triggered by a ready-made project we received. It contained an XBee module which was used in transparent mode (in short: UART to XBee), connected to the PC via...
View ArticleFront and back panel?
Hi, I've ordered the complete assemblied project.Then I've ordered a case form Vero (75-265741) as proposed in the Elektor article.Now I was going to order the front and the back panel from Schaeffer,...
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Highly accurate clock and calender module I²C BOB
WP_20141123_12_20_33_Pro.jpgDescription: This is an Highly accurate clock & calender module as BOB. I use a RV3029-C2. C2 is an 5mm SMD. The design is very easy. The platine is 30 x 25mm. It is an...
View ArticleFront and back for smaller casing.
As promissed, the Scheaffer JPG files for a Vero 75-265741 casing.Sorry, the are as jpg, FPDs cannot be uploaded.But I can mail them.Greetz, WIm.Attachments: 2 photos | 0 schematics | 0 PCB(s) | 0...
View ArticleZipped files for the front an back
Thanks Clemens,Now I see.Here they are.Greetz, Wim.Attachments: 0 photos | 0 schematics | 0 PCB(s) | 0 software files | 1 other 9141104320
View ArticleNice project!
Many SMD components are difficult to solder, we are planning to design, publish and sell pre-assembled breakout boards in our Elektor shop. Your project may become one member of our BOB family!I'm...
View ArticleI like the idea
I haven't seen this solution before, nice approach! I'm curious how accurate it is.Attachments: 0 photos | 0 schematics | 0 PCB(s) | 0 software files | 0 other 9141104322
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Commande PWM à la Carte / Versatile Switch Mode Power Supply PWM Controller
default_project.jpgDescription: Bien que les alimentations à découpage puissent se présenter sous différentes structures (Buck, Boost, Flyback, Forward, etc.), ces dernières reposent toujours sur un...
View ArticleWho is the user?
Dear Mikaël,Thank you for your interesting proposal, but can you please explain who is supposed to use this controller board? You don't explain how to use it, there is no power stage and it is a rather...
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Ping-Cube das LAN im Griff
PingCubeUebersicht.jpgDescription: Mit der PING-Cube sind sie immer informiert wie es um Ihr Netzwerk bestellt ist. Sie werden in die Lage versetzt wichtige Netzwerkkomponenten permanent zu überwachen....
View ArticleFrom the lab, follow up
We build a new prototype, version 1.1 . Major change was the correction of the virtual ground circuit, unstable in the previous design. The PCB has additional footprints for the JFET buffer at the...
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J²B Synthesizer - An Open-Minded Digital Music Platform
140182-j2b-synth-lasercut-3s.jpgDescription: This webinar covers an open source, open hardware digital music synthesizer platform based on a software port from the Soulsby Atmegatron. The J²B...
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Beep (ELPP) [140410]
140410-52A.jpgDescription: I find it pretty annoying when I use a multimeter and look at the display only to find out that I accidently disconnected the probe from the pad.That's where the logic probe,...
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Yet Another Button Cell Charger
title-photo-clotchespeg.pngDescription: Yet another? Well, oké, but then the first question for this proposal is of course: why? Because I am not satisfied with commercial available button cell...
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140177 NFC Gateway
PCB_140177-1_v1.0.jpgDescription: This circuit connects a NXP NFC tag IC (NTAG I2C) with our ECC bus through an ATmega328P controller. As NXP describes it:By combining an NFC interface with a contact...
View ArticleDie neue WEB-Oberfläche
Ich habe zwei Bilder der neuen WEB-Oberfläche bereitgestellt. Die roten Markierungen wurden eingefügt, um keinen Bezug zum Einsatzort herstellen zu können. Attachments: 0 photos | 0 schematics | 0...
View ArticleImportant Value to change
This correction to the project should lead to all exposed schematics, where the value of a capacitor in the "Tone Control Section" should get changed from 22 nF, to 2,2 nF, or maybe to 1,5 nF (C16 in...
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