Uploaded July 2017 | Updated September 2026, 1 week ago
Download-link for the spreadsheet:
https://1drv.ms/u/s!AmW9-q-1GZM1iPkil3LLQ3FZeo5eoA?e=oa2IyX
Support Roger on Patreon: patreon.com/kainkalabs
With ferrite-rod (aka loopstick) antennas the limitations of our spreadsheet are reached.
Anyway some useful results concerning calculating the number of necessary turns for a desired inductance and the q-factor are gained.
Video about the ferrite rod antenna for SW:
youtu.be/p3K4gNZ-_5s
Video about magnetic & dielectric losses:
youtu.be/p3K4gNZ-_5s
Download-link for the spreadsheet:
https://1drv.ms/u/s!AmW9-q-1GZM1iPkil3LLQ3FZeo5eoA?e=oa2IyX
Support Roger on Patreon: patreon.com/kainkalabs
With ferrite-rod (aka loopstick) antennas the limitations of our spreadsheet are reached.
Anyway some useful results concerning calculating the number of necessary turns for a desired inductance and the q-factor are gained.
Video about the ferrite rod antenna for SW:
youtu.be/p3K4gNZ-_5s
Video about magnetic & dielectric losses:
youtu.be/p3K4gNZ-_5s
![Every maker should have…[Pt.17]…a Nixie-Watch and a Solder:Time-Watch](https://i.ytimg.com/vi/r8vKN3jk_80/mqdefault.jpg "Every maker should have…[Pt.17]…a Nixie-Watch and a Solder:Time-Watch
Roger shows his Nixie-Watch from David Forbes/Cathodecorner and his Solder:Time Watch as well as 2 cheap Binary Watches.
Support Roger on Patreon: https://www.patreon.com/kainkalabs
European Mod for Solder:Time-Watch
https://kainkalabs.com/upload/?f=1569c51fd8eec9
Forum-Thread: https://forum.kainkalabs.com/forumdisplay.php?fid=13
Shop: http://www.ak-modul-bus.de/stat/laborzubehoer.html
Further Links:
Nixie Watch from David Forbes: http://cathodecorner.com/nixiewatch/index.html
Steve Wozniaks Nixie-Watch: https://youtu.be/m4R3hODnTGo
Jeff Thomas 4-Digit Nixie-Watch: http://www.nixie.dk/~jthomas/watch.html
Solder:Time Watch: http://www.spikenzielabs.com/SpikenzieLabs/SolderTime.html
Documentation: kommt noch als Link zum Download für European Mod Firmware
Solter:Time II Matrix Watch:http://www.spikenzielabs.com/SpikenzieLabs/SolderTime_2.html
Forum: https://forum.kainkalabs.com/forumdisplay.php?fid=3
Shop: http://www.ak-modul-bus.de/
twitter: http://twitter.com/kainkalabs
facebook: http://facebook.com/kainkalabs")
![Every Maker should have...[Pt 38]...an ATX Power Supply Adapter](https://i.ytimg.com/vi/rcdEReDe1VU/mqdefault.jpg "Every Maker should have...[Pt 38]...an ATX Power Supply Adapter
Recycle your surplur ATX power-supply for a lab-bench power-supply with fused outputs (1,25A), bipolar 12V, 5V and a unipolar 3,3V output.
Support Roger on Patreon: https://www.patreon.com/kainkalabs
Detailed description at Dangerous Prototypes:
http://dangerousprototypes.com/docs/ATX_Brakout_Board_design_overview
Buy it at Seeedstudio:
https://www.seeedstudio.com/atx-breakout-board-bench-power-supply-p-1222.html?cPath=155
Additional acrylic case recommended:
https://www.seeedstudio.com/ATX-Breakout-Board-V1.1-Acrylic-Case-V1-%28DP10080%29-p-1288.html")
![Every Maker should have... [Pt.36]...an SMD resistor and capacitor sample-book](https://i.ytimg.com/vi/sXWVIm3DP3Q/mqdefault.jpg "Every Maker should have... [Pt.36]...an SMD resistor and capacitor sample-book
The best way to get and store a collection of SMD capacitors and resistors are these so called Sample-books from Ebay.
Support Roger on Patreon: https://www.patreon.com/kainkalabs")
