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Kliment Yanev, core developer of RepRap electronics in Europe, such as Cool DRV and others.

CEB Controller Notes

1. Circuit - brd file + gerber file + images 2. BOM - specify vendor, source, 3. 7 days - design work - 4. Laser cutter - acrylic - 5. Extra channels -

Assembly - reflow in a single step - hotplate is ok.

Cut mask from a transparency sheet. PET.

Microcontroller - surface mount - one option - http://www.digikey.de/product-detail/de/AT90USB1286-AUR/AT90USB1286-AURCT-ND/2477088

TEensy - easier - http://www.pjrc.com/teensy/features.gif Acrylic - does not laser cut well. https://www.sparkfun.com/products/9178 Availability over next week is good, what is the state and scope of the project? [08:53:26] Marcin Jakubowski, Ph.D.: http://opensourceecology.org/wiki/Dorkmo_Log [09:02:25] Marcin Jakubowski, Ph.D.: http://opensourceecology.org/wiki/James_Slade_Log [09:11:45] Marcin Jakubowski, Ph.D.: https://opensourceecology.trovebox.com/p/36k?sortBy=dateUploaded,desc [09:30:56] Call to Kliment Yanev, duration 41:59. [12:37:42] Kliment Yanev: http://www.digikey.de/product-detail/de/AT90USB1286-AUR/AT90USB1286-AURCT-ND/2477088 [12:39:30] Kliment Yanev: http://arduino.cc/en/uploads/Main/ArduinoUnoSmd.jpg [12:46:01] Kliment Yanev: http://www.pjrc.com/teensy/features.gif [12:48:53] Kliment Yanev: http://www.pjrc.com/store/teensypp_pins.html [12:49:31] Kliment Yanev: http://www.pjrc.com/store/teensypp.html [12:55:53] Kliment Yanev: https://www.sparkfun.com/products/9336 [12:57:08] Kliment Yanev: https://www.sparkfun.com/products/9178

Pluggable terminal block:



Use same existing version of relay board

7 solder points , 8 for relay - ground, return, power, solenoid power, control pin

Indicator lights: on, off,

Power Switch, up, down, left, right, shaker, auto vs manual