Category Archives: Tests
DIY eyepiece to EOS lens adapter
For some time I have been thinking if it is possible to re-use the camera lenses for something else, or with some other camera/detector. And I found some plastic adapters which one could print with 3D printer, eg. this. As … Continue reading
Posted in Camera and telescope, DIY, For Fun or Interest, Gadgets, Hobbies and Other Interests, Tests, Tools
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DIY filter adapter for a camera lens without filter thread
Some camera lenses like Zenitar 16mm (F2.8) do not have a commonly used filter thread at the front of the lens. However, it is possible to make your own adapter. An easy non-destructive way is to used filter adapter rings … Continue reading
Posted in Audio and Video, DIY, For Fun or Interest, Gadgets, Hobbies and Other Interests, Tests, Tips, Tools
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Touchscreen on Raspberry PI, to show key performance data
A tiny touchscreen on portable Raspberry PI (RPI) might be very helpfull for showing sensor values or key performance data like memory, CPU level or disk space left. My intention is to build a portable air quality monitoring tool based … Continue reading
Posted in Anvanced Tools, DIY, For Fun or Interest, Gadgets, Hobbies and Other Interests, Innovation and new tech, Internet of Things and M2M, Raspberry Pi, Tests, Tips, Tools
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Wireless router with 4G USB modem/dongle, by ROOTer
Previously I managed to get the OpenWRT working on a wireless router. As this router also has an USB port, I tried to get an USB 4G dongle working on it. After realizing that the solution is very much dependent … Continue reading
Posted in Anvanced Tools, Basic Tools, Cybersecurity, For Fun or Interest, Gadgets, Hobbies and Other Interests, Innovation and new tech, Internet of Things and M2M, Recommended Free Tools, Tests, Tips
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Test: O365 and Azure test lab guides
Microsoft is providing 30 day trial environments for Office 365 and for Azure. These trials can be used to setup a test and development environment by following the step-by-step guides from MS. If you are intending to start using those … Continue reading
Posted in Anvanced Tools, Cloud Computing, Cloud Security, Security Management, Security Products and Solutions, Security Training, Awareness and Reports, Tests, Tips
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Test, DIY tuning a piano key
I promised to “have a look” on a piano that did not sound “right” any longer; not for some time. A piano tuning professional had said that he does not know any piano with this name. After opening the piano, … Continue reading
Posted in Audio and Video, Basic Tools, DIY, For Fun or Interest, Hobbies and Other Interests, Piano, Tests, Tips, Tools
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DIY CRM: part 2 for personal task management
This is continuation to DIY CRM: part 1 for a small team, where the MS Access was used as a simple tool to keep track of tasks or cases for a team. The same tool can be used for a … Continue reading
Posted in Anvanced Tools, Basic Tools, DIY, ICT Leadership and Management, Personal Development, Recommended Free Tools, Tests, Tips, Tools
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