Danke!
Hallo thoschke, ich bin Jaime bei Elektor.Dankeschön für Ihr projekt!Ich habe das Format ein bisschen korrigiert, und legte ich auch ein Einführung auf Englisch :)Attachments: 0 photos | 0 schematics...
View ArticleA few questions
Hello thoschke, Thank you for this interesting design. After studying your schematic I am left with a few questions: Why did you tie the opto input "grounds" together? This makes the circuit less...
View ArticleFrom the lab: a first prototype in development
We made a few changes and designed a new PCB. Attachments: 1 photos | 1 schematics | 2 PCB(s) | 0 software files | 0 otherYou have to be logged in to open attachments 9140904244 read more
View ArticleFrom the lab: new software
The software is based on the original software, however adapted for the ATxmega128A4U-AU and augmented. Two options have been added. The first one (I) inverts the data from one or both channels. Simply...
View Articlems
Im deutschen Text steht am Schluß etwas mit hunderstel Sekunden, es sind aber tausendstel ;-) Attachments: 0 photos | 0 schematics | 0 PCB(s) | 0 software files | 0 otherYou have to be logged in to...
View ArticleThe atmel_devices_cdc.inf doesn't work under WIN8.1
Have tried to install the device driver atmel_devices_cdc.inf but is rejected. See error message in attached file. Has enybody a solution? Have looked in the internet and simular problems are...
View ArticleNegative input voltages are shorted to ground
True RS-232 drivers won't appreciate having their negative output level shorted to ground ! The JFET input current limiter acts as a forward biased diode for negative input levels. And it shorts the...
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