corpus.blog
41554 blogs · [ { "id": "01a08c5f-6dff-7061-bfea-d67c3a27b125", "title": "Hatching, Hachures, and Contour Lines - Shaded Reliefs for Pen Plotter Maps", "url": "http://volzo.de/posts/hatching-hachures-contours/", "published_at": "2025-04-24T22:00:00+00:00" }, { "id": "01a08c5f-6dff-7061-bfea-d67c3ad76471", "title": "Speeding Up Python with Rust and No Prior Knowledge", "url": "http://volzo.de/posts/rust-in-python/", "published_at": "2025-04-13T22:00:00+00:00" }, { "id": "01a08c5f-6dff-7061-bfea-d67c3b7f69e7", "title": "Motorized Spray Can Cap", "url": "http://volzo.de/posts/motorized-spray-can/", "published_at": "2025-03-14T23:00:00+00:00" }, { "id": "01a08c5f-6dff-7061-bfea-d67c3c5b94ca", "title": "A Simple Approach to Digital Solargraphy", "url": "http://volzo.de/posts/solargraphy2/", "published_at": "2023-08-16T22:00:00+00:00" }, { "id": "01a08c5f-6e00-7300-9b56-b87d29d1a9da", "title": "Making Flexible Lenses at Home", "url": "http://volzo.de/posts/flexiblelenses/", "published_at": "2022-10-14T22:00:00+00:00" }, { "id": "01a08c5f-6e00-7300-9b56-b87d2a11e931", "title": "Microscope Focus Stacking for Part Inspection (on a Budget)", "url": "http://volzo.de/posts/microscope/", "published_at": "2022-10-13T22:00:00+00:00" }, { "id": "01a08c5f-6e00-7300-9b56-b87d2a5c70e0", "title": "A Digital Toy Camera", "url": "http://volzo.de/posts/digitaltoycamera/", "published_at": "2022-04-18T22:00:00+00:00" }, { "id": "01a08c5f-6e00-7300-9b56-b87d2b52d467", "title": "Lighthouse Lamp", "url": "http://volzo.de/posts/lighthouselamp/", "published_at": "2022-01-26T23:00:00+00:00" }, { "id": "01a08c5f-6e00-7300-9b56-b87d2b67c6bd", "title": "Geodesic Light", "url": "http://volzo.de/posts/geodesiclight/", "published_at": "2022-01-15T23:00:00+00:00" }, { "id": "01a08c5f-6e00-7300-9b56-b87d2b799db3", "title": "Perlin noise for 3d-printed parts", "url": "http://volzo.de/posts/perlin-printing/", "published_at": "2021-10-07T22:00:00+00:00" }, { "id": "01a08c5f-6e00-7300-9b56-b87d2beb8202", "title": "Raspberry Pi Power Via USB", "url": "http://volzo.de/posts/raspberry-pi-backpower-adapter/", "published_at": "2021-08-02T22:00:00+00:00" }, { "id": "01a08c5f-6e00-7300-9b56-b87d2c4b9529", "title": "The ever-extending list of really weird cameras", "url": "http://volzo.de/posts/weird-cameras/", "published_at": "2021-07-31T22:00:00+00:00" }, { "id": "01a08c5f-6e00-7300-9b56-b87d2d23380c", "title": "Digital Solargraphy or the Art of Taking a Photo for a Day", "url": "http://volzo.de/posts/solargraphy-video/", "published_at": "2021-07-30T22:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9d5847c56", "title": "Rapid Prototyping Curved Mirrors", "url": "http://volzo.de/posts/rapid-mirrors/", "published_at": "2021-07-02T22:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9d6134c37", "title": "Pico Projectors for Raspberry Pis", "url": "http://volzo.de/posts/raspberry-pi-projectors/", "published_at": "2021-05-19T22:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9d639153f", "title": "Custom Raspberry Pi Camera Cables", "url": "http://volzo.de/posts/custom-camera-cables/", "published_at": "2021-05-18T22:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9d6cfa1a0", "title": "A Giant Map drawn with a Pen", "url": "http://volzo.de/posts/plottermap/", "published_at": "2021-01-09T23:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9d79bfd3a", "title": "Neutral Density Filter on CS-Mount Fisheyes", "url": "http://volzo.de/posts/nd-filter-for-fisheye/", "published_at": "2020-12-27T23:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9d8428404", "title": "Raspberry Pi Wide Angle Lens Comparison", "url": "http://volzo.de/posts/raspberry-wide-angle-lenses/", "published_at": "2020-09-21T22:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9d8744105", "title": "Digital Solargraphy", "url": "http://volzo.de/posts/digital-solargraphy/", "published_at": "2020-03-27T23:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9d8f6e4f5", "title": "Pedestrian Detection Visualization with Drones", "url": "http://volzo.de/posts/pedestrians-and-drones/", "published_at": "2019-12-19T23:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9d9d95748", "title": "Gphoto2 as a buildroot package", "url": "http://volzo.de/posts/gphoto2-buildroot/", "published_at": "2019-12-01T23:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9da813bec", "title": "A word about switching USB ports on and off", "url": "http://volzo.de/posts/usb-power-switching/", "published_at": "2019-10-20T22:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9dade0aaa", "title": "Chewchew", "url": "http://volzo.de/posts/chewchew/", "published_at": "2019-01-02T23:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9dba48a42", "title": "tracking walking patterns of pedestrians in public spaces", "url": "http://volzo.de/posts/tracking/", "published_at": "2018-09-30T22:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9dc0d224d", "title": "Random images from Brussels", "url": "http://volzo.de/posts/randombrussels/", "published_at": "2017-03-05T23:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9dc84dab4", "title": "Antwerpen", "url": "http://volzo.de/posts/antwerpen/", "published_at": "2017-01-24T23:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9dcb0704e", "title": "Hamburg", "url": "http://volzo.de/posts/hamburg/", "published_at": "2016-12-26T23:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9dd6637f7", "title": "Dinant", "url": "http://volzo.de/posts/dinant/", "published_at": "2016-11-25T23:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9de0b4bde", "title": "Outdoor Camera Housing v2", "url": "http://volzo.de/posts/timebox2/", "published_at": "2016-11-14T23:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9deec6e8c", "title": "Dover", "url": "http://volzo.de/posts/dover/", "published_at": "2016-10-31T23:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9dfd57b5b", "title": "Building an outdoor camera housing", "url": "http://volzo.de/posts/timebox/", "published_at": "2016-07-22T22:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9e0679aeb", "title": "Summaery 2016", "url": "http://volzo.de/posts/summaery2016/", "published_at": "2016-07-18T22:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9e0824e99", "title": "Eduroam Uni Weimar wpa_supplicant.conf", "url": "http://volzo.de/posts/eduroam-weimar/", "published_at": "2016-06-29T22:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9e138e4bd", "title": "Compressed Time", "url": "http://volzo.de/posts/compressedtime/", "published_at": "2016-05-06T22:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9e1f5d13c", "title": "When stitching a panorama goes wrong.", "url": "http://volzo.de/posts/when-stitching-a-panorama-goes-wrong/", "published_at": "2016-04-08T10:34:58+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9e294e9b4", "title": "Internet in Japan", "url": "http://volzo.de/posts/internet-in-japan/", "published_at": "2016-03-13T10:45:45+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9e31d82d0", "title": "Room with a View", "url": "http://volzo.de/posts/room-with-a-view/", "published_at": "2016-03-12T15:42:53+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9e3efce7e", "title": "Yamadera", "url": "http://volzo.de/posts/yamadera/", "published_at": "2016-03-08T12:36:28+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9e4268dd7", "title": "Was einem so an Japan auffällt.", "url": "http://volzo.de/posts/was-einem-so-an-japan-auffaellt/", "published_at": "2016-03-07T11:47:46+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9e44e1902", "title": "Verbrechen in Weimar", "url": "http://volzo.de/posts/verbrechen-in-weimar/", "published_at": "2016-02-02T18:05:44+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9e51da00a", "title": "calcifer", "url": "http://volzo.de/posts/calcifer/", "published_at": "2015-11-19T22:35:26+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9e528008d", "title": "A Wearable Tactile Input and Output Device for Non-Vision Based Interaction with Smartphones", "url": "http://volzo.de/posts/a-wearable-tactile-input-and-output-device-for-non-vision-based-interaction-with-smartphones/", "published_at": "2015-11-18T23:00:00+00:00" }, { "id": "01a08c5f-6e01-7320-be6a-14e9e545ff37", "title": "Tschüss Düsseldorf.", "url": "http://volzo.de/posts/duesseldorf/", "published_at": "2015-09-30T21:59:38+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e8472c58761", "title": "Old Man Of Storr", "url": "http://volzo.de/posts/old-man-of-storr/", "published_at": "2015-08-31T22:40:13+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e8472d901cb", "title": "Schottland", "url": "http://volzo.de/posts/schottland/", "published_at": "2015-08-31T22:00:44+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e847314c7fc", "title": "Medienhafen Düsseldorf", "url": "http://volzo.de/posts/medienhafen-duesseldorf/", "published_at": "2015-06-19T22:32:32+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e84738e961f", "title": "Branderschrofen", "url": "http://volzo.de/posts/branderschrofen-3/", "published_at": "2015-06-19T22:14:26+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e8473ddfe2b", "title": "Novation Launchpad as a Home Automation Input Board", "url": "http://volzo.de/posts/novation-launchpad-as-a-home-automation-input-board/", "published_at": "2015-06-17T21:28:18+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e847405556f", "title": "visualizing GPX runlogs", "url": "http://volzo.de/posts/visualizing-gpx-runlogs/", "published_at": "2014-10-15T23:11:09+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e847411b86c", "title": "howl", "url": "http://volzo.de/posts/howl/", "published_at": "2014-10-15T17:46:22+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e8474c1a73a", "title": "Pentacon Six Objektive an der Großformatkamera", "url": "http://volzo.de/posts/pentacon-six-objektive-an-der-grossformatkamera/", "published_at": "2014-06-22T11:34:37+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e84759f9785", "title": "Branderschrofen", "url": "http://volzo.de/posts/branderschrofen-2/", "published_at": "2014-06-18T20:20:28+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e8476536a15", "title": "Jim Rakete im Stadthaus Ulm", "url": "http://volzo.de/posts/jim-rakete-im-stadthaus-ulm/", "published_at": "2013-07-22T17:00:42+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e8476679bf6", "title": "Ausstellung in der Uni Ulm", "url": "http://volzo.de/posts/ausstellung-in-der-uni-ulm/", "published_at": "2013-05-10T20:18:12+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e84773f48b6", "title": "Fellhorn", "url": "http://volzo.de/posts/fellhorn/", "published_at": "2012-11-27T12:01:52+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e84774c2885", "title": "Westliche Karwendelspitze", "url": "http://volzo.de/posts/westliche-karwendelspitze/", "published_at": "2012-07-10T18:31:42+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e8478415f9a", "title": "Aggenstein", "url": "http://volzo.de/posts/aggenstein/", "published_at": "2012-07-10T18:24:46+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e84785e7140", "title": "Herzogstand", "url": "http://volzo.de/posts/herzogstand/", "published_at": "2012-05-20T16:12:07+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e8478e0d03b", "title": "Knicklichter", "url": "http://volzo.de/posts/knicklichter/", "published_at": "2012-04-17T21:10:20+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e847911e7a1", "title": "Stuttgart", "url": "http://volzo.de/posts/stuttgart/", "published_at": "2012-03-28T13:32:11+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e847a006045", "title": "Chamonix 45N-2", "url": "http://volzo.de/posts/chamonix-45n-2/", "published_at": "2012-03-07T01:42:28+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e847a05d7cd", "title": "Österreich", "url": "http://volzo.de/posts/osterreich/", "published_at": "2012-03-07T00:25:16+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e847afcdc44", "title": "Die Mamiya 645 und Nachtphotographie", "url": "http://volzo.de/posts/die-mamiya-645-und-nachtphotographie/", "published_at": "2012-02-21T19:26:20+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e847b48af40", "title": "Der erste Abzug", "url": "http://volzo.de/posts/der-erste-abzug/", "published_at": "2012-02-13T12:37:40+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e847baaa66a", "title": "Zugspitze", "url": "http://volzo.de/posts/zugspitze/", "published_at": "2012-01-25T15:53:11+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e847c3b7215", "title": "Klosterbibliothek Wiblingen", "url": "http://volzo.de/posts/klosterbibliothek-wiblingen/", "published_at": "2012-01-18T19:13:12+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e847cbbd72a", "title": "Erste Schritte mit der Großformatkamera", "url": "http://volzo.de/posts/erste-schritte-mit-der-grosformatkamera/", "published_at": "2012-01-13T22:31:27+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e847db0289a", "title": "Branderschrofen", "url": "http://volzo.de/posts/branderschrofen/", "published_at": "2011-12-17T18:12:11+00:00" }, { "id": "01a08c5f-6e02-72e2-afd3-3e847dec2e48", "title": "Hallo Welt!", "url": "http://volzo.de/posts/hallo-welt/", "published_at": "2011-12-17T01:17:32+00:00" } ] posts Claim your blog
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volzo.de

2025

Hatching, Hachures, and Contour Lines - Shaded Reliefs for Pen Plotter Mapsoriginal ↗
24 Apr 2025
Speeding Up Python with Rust and No Prior Knowledgeoriginal ↗
13 Apr 2025
Motorized Spray Can Caporiginal ↗
14 Mar 2025

2023

A Simple Approach to Digital Solargraphyoriginal ↗
16 Aug 2023

2022

Making Flexible Lenses at Homeoriginal ↗
14 Oct 2022
Microscope Focus Stacking for Part Inspection (on a Budget)original ↗
13 Oct 2022
A Digital Toy Cameraoriginal ↗
18 Apr 2022
Lighthouse Lamporiginal ↗
26 Jan 2022
Geodesic Lightoriginal ↗
15 Jan 2022

2021

Perlin noise for 3d-printed partsoriginal ↗
7 Oct 2021
Raspberry Pi Power Via USBoriginal ↗
2 Aug 2021
The ever-extending list of really weird camerasoriginal ↗
31 Jul 2021
Digital Solargraphy or the Art of Taking a Photo for a Dayoriginal ↗
30 Jul 2021
Rapid Prototyping Curved Mirrorsoriginal ↗
2 Jul 2021
Pico Projectors for Raspberry Pisoriginal ↗
19 May 2021
Custom Raspberry Pi Camera Cablesoriginal ↗
18 May 2021
A Giant Map drawn with a Penoriginal ↗
9 Jan 2021

2020

Neutral Density Filter on CS-Mount Fisheyesoriginal ↗
27 Dec 2020
Raspberry Pi Wide Angle Lens Comparisonoriginal ↗
21 Sept 2020
Digital Solargraphyoriginal ↗
27 Mar 2020

2019

Pedestrian Detection Visualization with Dronesoriginal ↗
19 Dec 2019
Gphoto2 as a buildroot packageoriginal ↗
1 Dec 2019
A word about switching USB ports on and offoriginal ↗
20 Oct 2019
Chewcheworiginal ↗
2 Jan 2019

2018

tracking walking patterns of pedestrians in public spacesoriginal ↗
30 Sept 2018

2017

Random images from Brusselsoriginal ↗
5 Mar 2017
Antwerpenoriginal ↗
24 Jan 2017

2016

Hamburgoriginal ↗
26 Dec 2016
Dinantoriginal ↗
25 Nov 2016
Outdoor Camera Housing v2original ↗
14 Nov 2016
Doveroriginal ↗
31 Oct 2016
Building an outdoor camera housingoriginal ↗
22 Jul 2016
Summaery 2016original ↗
18 Jul 2016
Eduroam Uni Weimar wpa_supplicant.conforiginal ↗
29 Jun 2016
Compressed Timeoriginal ↗
6 May 2016
When stitching a panorama goes wrong.original ↗
8 Apr 2016
Internet in Japanoriginal ↗
13 Mar 2016
Room with a Vieworiginal ↗
12 Mar 2016
Yamaderaoriginal ↗
8 Mar 2016
Was einem so an Japan auffällt.original ↗
7 Mar 2016
Verbrechen in Weimaroriginal ↗
2 Feb 2016

2015

calciferoriginal ↗
19 Nov 2015
A Wearable Tactile Input and Output Device for Non-Vision Based Interaction with Smartphonesoriginal ↗
18 Nov 2015
Tschüss Düsseldorf.original ↗
30 Sept 2015
Old Man Of Storroriginal ↗
31 Aug 2015
Schottlandoriginal ↗
31 Aug 2015
Medienhafen Düsseldorforiginal ↗
19 Jun 2015
Branderschrofenoriginal ↗
19 Jun 2015
Novation Launchpad as a Home Automation Input Boardoriginal ↗
17 Jun 2015

2014

visualizing GPX runlogsoriginal ↗
15 Oct 2014
howloriginal ↗
15 Oct 2014
Pentacon Six Objektive an der Großformatkameraoriginal ↗
22 Jun 2014
Branderschrofenoriginal ↗
18 Jun 2014

2013

Jim Rakete im Stadthaus Ulmoriginal ↗
22 Jul 2013
Ausstellung in der Uni Ulmoriginal ↗
10 May 2013

2012

Fellhornoriginal ↗
27 Nov 2012
Westliche Karwendelspitzeoriginal ↗
10 Jul 2012
Aggensteinoriginal ↗
10 Jul 2012
Herzogstandoriginal ↗
20 May 2012
Knicklichteroriginal ↗
17 Apr 2012
Stuttgartoriginal ↗
28 Mar 2012
Chamonix 45N-2original ↗
7 Mar 2012
Österreichoriginal ↗
7 Mar 2012
Die Mamiya 645 und Nachtphotographieoriginal ↗
21 Feb 2012
Der erste Abzugoriginal ↗
13 Feb 2012
Zugspitzeoriginal ↗
25 Jan 2012
Klosterbibliothek Wiblingenoriginal ↗
18 Jan 2012
Erste Schritte mit der Großformatkameraoriginal ↗
13 Jan 2012

2011

Branderschrofenoriginal ↗
17 Dec 2011
Hallo Welt!original ↗
17 Dec 2011