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Koffie of thee thermometer op warmte energie van de koffie of thee zelf .
DSC03039.JPGDescription: Door middel van 2 peltier elementen gemonteerd met thermisch geleidende lijm op het glas oid geeft - met slimme elektronika ertussen- voldoende energie om een thermometer...
View ArticleEthernet or Wifi ??
Hello,Attachments: 0 photos | 0 schematics | 0 PCB(s) | 0 software files | 0 other 9140303944 read more
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Model aircraft autopilot
IMG_1456.JPGDescription: Building avionics for a model aircraft is something that is very exciting but that requires very careful design as the slightest mistake can lead to the crash of all your hard...
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Mini Bluetooth Thermodrucker für PC und Smartphone (für unter €20!)
d10.jpgDescription: This Project is about modifying a small thermal printer that is available for about €12. By applying a small module with AVR and Bluetooth the printer can be used by PC, embedded...
View ArticleLeider nur ASCII-Zeichensatz
Hi,die Idee ist vom Ansatz her gut.Ich habe mich vor kurzem auch mit dem Druckermodell D10 von Celectronic beschäftigt. Leider unterstützt es lediglich den Standard ASCII-Zeichensatz. Da die Umlaute...
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Universal Remote control CV unit
foto (2).JPGDescription: The project is an CV interface which is suitable for the older CV on/off systems and Opentherm as well. The system consists of an Gateway that enables communication over the...
View ArticleSome thoughts on your issues
First of all, I think it's great that you are using this fpga board for something useful.Attachments: 0 photos | 0 schematics | 0 PCB(s) | 0 software files | 0 other 9140303949 read more
View Article3D-Pad project demo video
Watch the first demo on Youtube: http://youtu.be/11QGUxXFYq8Attachments: 1 photos | 0 schematics | 0 PCB(s) | 0 software files | 0 other 9140303950
View ArticlePrecision Adjustable DC Current Source IN PRINT
Finished!The finished project complete with fine Elektor-style schematics, a full description of its operation and adjustment appears in glorious color print in the April 2014 editons of Elektor...
View ArticleYou can help the project!
I hope you like my project. You can help withAttachments: 0 photos | 0 schematics | 0 PCB(s) | 0 software files | 0 other 9140303952 read more
View Article15 kW inverter project
While cleaning up my mail box I stumbled upon this link:http://www.historical.hilo90mhz.com/electronics/inverter/inverter2.htmwhich is about a fixed-frequency 15 kW 3-phase inverter. Looks like an...
View ArticleFeature request
Hi,I like the Akkutester, simple and work always :-)I had a wish for the Software, would it be possible to save the values to a log file, Time, Current, Voltage and C. So i can put the value in a Excel...
View ArticleNotes on speed
There are some penalties doing GPIB in software, especially if you want to keep the code tidy and readable. I have clocked HPDisk against various instruments and see approximately 20-30us/byte...
View ArticleQuestions about the Q-Watt Audio Power Amplifier
Here are some of the most interesting questions regarding the Q-Watt Audio Power Amplifier we got from the attendants during the session...Attachments: 0 photos | 0 schematics | 0 PCB(s) | 0 software...
View Article60 MHz oscilloscope?
Hello Ag,Nice work so far. Just two remarks:- Your oscilloscope seems to be a 60 MHz type, so how can you be sure of what you are seeing at 80 MHz?Attachments: 0 photos | 0 schematics | 0 PCB(s) | 0...
View ArticleInfrared to USB
You could receive the remote infrared signals with an infrared receiver, decode them on an microcontroller and use an disassembled USB Keyboard pc board to activate the desired keys.Alex. Attachments:...
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FT311D Break-out Board [130516]
130516-1v1.0_prototype 004.jpgDescription: Based on a publication in Circuit Cellar (Unleash Your Android Device’s Potential, Issue #281, December 2013) we designed a little PCB to connect your phone...
View ArticleGreat project
Great project - is it for publication in Elektor in future? It has always struck me as a waste of money designing custom control panels for projects, particularly touch panels, these days since a cheep...
View ArticleGot some nixies
Just got some nixies so may be it's a usefull target. I'd like to build a morse generator in it that sounds ever quarter (or half or whole) hour or every other presettable default or on request.petrus...
View ArticleGot some nixies
Just got some nixies so may be it's a usefull target. I'd like to build a morse generator in it that sounds ever quarter (or half or whole) hour or every other presettable default or on request.petrus...
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