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Hours: 1217.73

Project Created Date User Activity Issue Comment Hours
Lainuri - Postimyyntilainausautomaatti 14.08.2019 00:35 13.08.2019 Olli-Antti Kivilahti Design Feature #36: Product design Making laser cutting sheets for 4mm plywood enclosure 12.00 Actions
Lainuri - Postimyyntilainausautomaatti 05.08.2019 19:23 05.08.2019 Olli-Antti Kivilahti Design Feature #36: Product design Added pen holder for the 8mm touch pen. 0.50 Actions
Lainuri - Postimyyntilainausautomaatti 05.08.2019 16:22 05.08.2019 Olli-Antti Kivilahti Design Feature #36: Product design Sampling plywood material fittings. 1.00 Actions
Lainuri - Postimyyntilainausautomaatti 04.08.2019 09:14 02.08.2019 Olli-Antti Kivilahti Design Feature #36: Product design Finalized all component placements on the 3mm enclosure. Widening it a bit to fit the barcode reader properly. Missing touch pen holder, 4mm enclosure. 10.00 Actions
Lainuri - Postimyyntilainausautomaatti 04.08.2019 09:01 01.08.2019 Olli-Antti Kivilahti Design Feature #36: Product design Enclosure design. Tweaking the damn mortise and tenon joints ad infinitum. 8.00 Actions
Lainuri - Postimyyntilainausautomaatti 01.08.2019 00:09 01.08.2019 Olli-Antti Kivilahti Design Feature #36: Product design Designing the power supply architecture. Looking at how buck converters work and what are the important bits. Finding suppliers. 3.50 Actions
Lainuri - Postimyyntilainausautomaatti 01.08.2019 00:08 31.07.2019 Olli-Antti Kivilahti Design Feature #36: Product design Enclosure styling workshop with @eosmala. Designing a new stand. Making enclosure modifications. Preparing a 4mm material enclosure design. Testing the new printer a bit. Discussing with vendors. 16.00 Actions
Lainuri - Postimyyntilainausautomaatti 30.07.2019 17:36 30.07.2019 Olli-Antti Kivilahti Design Feature #36: Product design Testing bendable laser cutting surfaces. Ordered laser cutted bending samples. 1.00 Actions
Lainuri - Postimyyntilainausautomaatti 27.07.2019 01:46 27.07.2019 Olli-Antti Kivilahti Design Feature #36: Product design Designing the enclosure MK2. Shared the touch screen CAD model with the suppliers. Barcode reader can be removed from its protective enclosure, and thus it fits rather perfectly beside the touch screen. 14.00 Actions
Lainuri - Postimyyntilainausautomaatti 24.07.2019 22:01 24.07.2019 Olli-Antti Kivilahti Design Feature #36: Product design More Design work. Received Raspberry Pi4's and the touch screen 13" fails to work with it. Fixing issues with the touch screen and hopefully it works now. Integrating thermal printer and testing CUPS. More struggle with the thermal printer. Barcode scanner integrated to Koha. Enclosure Design work. 12.00 Actions
Lainuri - Postimyyntilainausautomaatti 23.07.2019 18:57 23.07.2019 Olli-Antti Kivilahti Design Feature #36: Product design Beating my head to the thermal printer wall. MY-803 keeps malfunctioning even with vendor's linux drivers. Sent a video about what I am trying. Maybe I need to order another model from another vendor. 2.00 Actions
Lainuri - Postimyyntilainausautomaatti 20.07.2019 07:45 20.07.2019 Olli-Antti Kivilahti Design Feature #36: Product design More sourcing of a thermal printer. Contacting starmicronics due to them having had cups driver. 0.50 Actions
Lainuri - Postimyyntilainausautomaatti 20.07.2019 07:22 20.07.2019 Olli-Antti Kivilahti Design Feature #36: Product design Testing the current thermal printer using python-escpos and it works nominally better. Still rather bad. Looking for alternatives. Contacting two suppliers. 2.50 Actions
Lainuri - Postimyyntilainausautomaatti 20.07.2019 01:21 20.07.2019 Olli-Antti Kivilahti Design Feature #36: Product design Planning assembly and maintenance. Bricked myonly Raspberry. Sourcing Raspberry Pi 4's from Kärkkäinen :D and all other related things from thepihut.com, inlcuding special extra small flat cable hdmi and usb-cables. Looking into component placements and maintenance hatches. 4.50 Actions
Lainuri - Postimyyntilainausautomaatti 19.07.2019 01:20 19.07.2019 Olli-Antti Kivilahti Design Feature #36: Product design Checking if laser cutting could be replaced with cnc to make straight edges instead of those 5 degree tilts from laser cutting. 0.50 Actions
Lainuri - Postimyyntilainausautomaatti 16.07.2019 11:43 16.07.2019 Olli-Antti Kivilahti Design Feature #36: Product design Endless struggle with serial device communication. 1.00 Actions
Lainuri - Postimyyntilainausautomaatti 15.07.2019 14:02 14.07.2019 Olli-Antti Kivilahti Design Feature #36: Product design Designing the enclosure and maintenance usability. Finding a lot of small things to fix. Chinese measurements are not that accurate or had to make a lot of estimates. 5.00 Actions
Lainuri - Postimyyntilainausautomaatti 14.07.2019 11:08 14.07.2019 Olli-Antti Kivilahti Design Feature #36: Product design Finished customs declaration for 12" touch screen. 0.15 Actions
Lainuri - Postimyyntilainausautomaatti 13.07.2019 23:19 13.07.2019 Olli-Antti Kivilahti Design Feature #36: Product design Testing the barcode reader and printer. Both have problems interfacing and doing bidirectional communication. The printer feels like a really bad mess, and Ifinally makaged to brick it with too large bitmap data. Generally trying to integrate the various components. Touch screen was a really pleasant surprise. 12.00 Actions
Lainuri - Postimyyntilainausautomaatti 08.07.2019 23:12 08.07.2019 Olli-Antti Kivilahti Design Feature #36: Product design Receiving components. The laser cuttings were too tight. Bought a Dremel and testing how things look roughly in general. Testing the printer with basic esc/pos commands and planning the integration to the app. 4.00 Actions
Lainuri - Postimyyntilainausautomaatti 08.07.2019 23:11 07.07.2019 Olli-Antti Kivilahti Design Feature #36: Product design Testing the barcode reader. Seems to be better than expected. Dealing with customs stuff. 1.50 Actions
Lainuri - Postimyyntilainausautomaatti 28.06.2019 23:00 28.06.2019 Olli-Antti Kivilahti Design Feature #36: Product design Managed to design a device stand. Assembling the parts in FreeCAD. Checking for errors. Exporting files, laser cuts ready for order. Progress is slow but learning FreeCAD on the move. 9.50 Actions
Lainuri - Postimyyntilainausautomaatti 28.06.2019 12:22 28.06.2019 Olli-Antti Kivilahti Design Feature #36: Product design Managed to make a laser cuttable exportable enclosure from the FreeCAD models. What an effort. Comparing Sculpteo and Cotter. Cotter is still much cheaper. Playing with logo engravings. Ready to order laser cuts. 4.50 Actions
Lainuri - Postimyyntilainausautomaatti 27.06.2019 20:37 27.06.2019 Olli-Antti Kivilahti Design Feature #36: Product design Struggling with FreeCAD. Making minor adjustments to initial sketches breaks all future sketch modifications? Managed to model the exterior enclosure and mortise and tenon joints with text tags. 4.00 Actions
Lainuri - Postimyyntilainausautomaatti 27.06.2019 13:55 27.06.2019 Olli-Antti Kivilahti Design Feature #36: Product design Emailing with suppliers. Sending purchase invoices to @lari. Making enclosure as laser printable. 5.00 Actions
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