https://wiki.lukasnet.eu/ 2026-05-13T20:07:15+00:00 https://wiki.lukasnet.eu/ https://wiki.lukasnet.eu/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2025-05-13T12:25:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:arduino-esp32dev&rev=1747139128&do=diff Arduino Development Get started with Arduino [S2 series] <https://www.wemos.cc/en/latest/tutorials/s2/get_started_with_arduino_s2.html> <https://github.com/dawidchyrzynski/arduino-home-assistant> ArduinoHA documentation <https://dawidchyrzynski.github.io/arduino-home-assistant/> Wi-Fi přístup k modulu ESP32 <http://kabinet.fyzika.net/ESP32/ESP32-wifi/ESP32-wifi-ovladani.php> ESP32 Useful Wi-Fi Library Functions (Arduino IDE) <https://randomnerdtutorials.com/esp32-useful-wi-fi-functions-ard… text/html 2024-05-21T05:17:41+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:aurora-files&rev=1716268661&do=diff <https://afterlogic.com/docs/aurora-files/installation/installing-on-debian-ubuntu-linux-with-nginx> text/html 2025-08-12T09:38:37+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:bananapim1p&rev=1754991517&do=diff Wiki <https://wiki.banana-pi.org/Banana_Pi_BPI-M1%2B#Debian_Linux> <https://docs.banana-pi.org/en/BPI-M1_Plus/BananaPi_BPI-M1_Plus> DATASHEEET: <https://dl.linux-sunxi.org/A20/A20%20user%20manual%20v1.3%2020141010.pdfqq> Armbian <https://www.armbian.com/banana-pi-plus/> <https://docs.armbian.com/> Debian <https://wiki.debian.org/InstallingDebianOn/Allwinner> <https://forum.banana-pi.org/t/monitor-cpu-temperature-on-m1-from-terminal/427/5> <https://linux-sunxi.org/A20> <https://a… text/html 2025-10-09T07:42:17+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:bmw-e36&rev=1759995737&do=diff Key Programming BMW E46 Key programming procedure Shopping <https://autodilos.cz/autodily/list-sterace-3170058> <https://autodilos.cz/autodily/ventil-odvetrani-klikove-skrine-49464560> <https://autodilos.cz/cistidlo-na-brzdy-spojky-1424281625> <https://autodilos.cz/autodily/hadice-vetrani-klikove-skrine-868703745> text/html 2024-06-17T15:16:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:bmw-electronic&rev=1718637365&do=diff BMW 3 Series E46 ECM/DME ECU Location, Replacement & Reprograming BMW E46 Bad DME/ECU removal, upgrade or replacement options. EBMW E46 ‘Trifecta Lights’ Diagnosis Guide <https://www.bmwinstyle.cz/bmw/bmw-scaner-v1-4-0/> <https://bmwklice.webnode.cz/ews-jednotka/> tocheck <https://www.e46fanatics.com/threads/brief-power-interruption-triggering-dsc-abs-brake.1281826/> <https://www.pelicanparts.com/BMW/techarticles/BMW-3-Series-E46/95-BRAKES-ABS_Sensor_Replacement/95-BRAKES-ABS_Sensor_Replacem… text/html 2025-06-22T08:50:29+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:cockpit&rev=1750582229&do=diff <https://cockpit-project.org/> <https://www.tecmint.com/cockpit-monitor-multiple-linux-servers-via-web-browser/> <https://askubuntu.com/questions/1333583/cockpit-software-updates-loading-available-updates-failed-cannot-refresh-cac> Install sudo apt update sudo apt install cockpit cockpit-storaged cockpit-networkmanager cockpit-packagekit cockpit-pcp sudo mkdir -p /usr/lib/x86_64-linux-gnu/udisks2/modules <https://github.com/45Drives/cockpit-navigator> text/html 2024-11-25T10:24:37+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:crypto&rev=1732530277&do=diff <https://en.m.wikipedia.org/wiki/Crypto_Wars> <https://en.m.wikipedia.org/wiki/RSA_Security> <https://en.m.wikipedia.org/wiki/Clipper_chip> <https://en.m.wikipedia.org/wiki/ZRTP> <https://en.m.wikipedia.org/wiki/Phil_Zimmermann> text/html 2023-07-22T17:28:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:dap-control&rev=1690046907&do=diff * PIC16F18015 * PIC10F200 Usbpicprog text/html 2024-01-04T08:54:15+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:dcdc-converter&rev=1704358455&do=diff Based on STM32: Simple PWM with pulse skiping Blog: STM32F0 Simple Boost Converter GitHub: STM32F0-BasicBoost PI Regulator FreeRTOS base Blog: Introducing stm32-dc-dc GitHub: stm32-dc-dc Based on PIC: GitHub: PIC10-BuckConverter Design Boost Converter: Basics, Working, Design & Operation How to Select the Right Boost Regulator ICs for Modern Day Circuit Designs Thesis: MCU Controlled DC-DC Buck/Boost Converter for Supercapacitors Standalone <https://dratek.cz/arduino/1020-ste… text/html 2023-09-18T18:56:51+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:dellvostro3750-enableexternaldisplay&rev=1695063411&do=diff Load Nvidia driver: sudo modprobe nouveau text/html 2025-06-05T19:54:21+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:digital-voltmeter&rev=1749153261&do=diff <https://www.instructables.com/Rechargeable-Digital-Voltmeter-Using-ICL7107-ADC/> text/html 2024-06-04T12:12:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:fermax-intercom&rev=1717503147&do=diff SHOP <https://adiglobal.cz/cz/produkty139:7937186/vds-loft-telefon-basic-1-tlacitko> SPEC <https://www.avedes.cz/user/related_files/9449_veo-xs_wifi-2.pdf> PICTURES Inside: <https://developer.nuki.io/t/installation-opener-in-digital-telephone-3-wires-fermax/2783/13> <https://e-shop.domovnitelefony.cz/domovni-audio-telefony/3390-vds-loft-telefon-basic/> text/html 2024-06-24T12:48:35+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:filestash&rev=1719233315&do=diff Installation guide without Docker(old) <https://sehnryr.medium.com/installing-filestash-on-debian-10-buster-8b6d33c8daed> Script inside guide <https://gist.github.com/sehnryr/5970bd6665097f652f34e7161ffdadfc/> Github <https://github.com/mickael-kerjean/filestash> text/html 2024-03-21T13:17:36+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:get-image-from-cam&rev=1711027056&do=diff <https://note.nkmk.me/en/python-opencv-camera-to-still-image/> Real Address at local network <http://czprtcu002:8000/shomImage.html> Gut but slow <https://trac.ffmpeg.org/wiki/StreamingGuide> Last implementation <https://github.com/miguelgrinberg/flask-video-streaming> Combine two cams <https://karobben.github.io/2021/04/10/Python/opencv-v-paste/> To Check: <https://stackoverflow.com/questions/69060416/cv2-cvcapture-msmfgrabframe-videoiomsmf-cant-grab-frame-error-107287385> <https://forum.… text/html 2024-05-29T12:12:31+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:guacamole&rev=1716984751&do=diff Used implementation <https://github.com/itiligent/Guacamole-Install> Supported DOC <https://hub.docker.com/r/lusky3/guacamole> <https://github.com/boschkundendienst/guacamole-docker-compose> <https://krdesigns.com/articles/how-to-install-guacamole-using-docker-step-by-step> <https://guacamole.apache.org/doc/gug/installing-guacamole.html> <https://kifarunix.com/how-to-install-guacamole-on-debian-12/> <https://linuxintro.org/wiki/Guacamole> Settings <https://www.howtoforge.com/how-to-u… text/html 2024-12-12T13:25:03+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:holici-strojek&rev=1734009903&do=diff <https://www.philips.cz/c-p/S7887_55/holici-strojek-rada-7000-mokre-suche-elektricky-strojek#see-all-benefits> <https://www.philips.cz/c-p/S5887_10/holici-strojek-rada-5000-mokre-suche-elektricky-strojek> <https://www.philips.cz/c-p/S3144_00/elektricky-strojek-mokre-suche-holeni-3000-series> text/html 2024-12-11T10:21:40+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:home_assistant&rev=1733912500&do=diff Current_measurement <https://github.com/klaasnicolaas/home-assistant-glow/> <https://glow-energy.io/docs/reference/cases/> Home Assistant on 32bit <https://community.home-assistant.io/t/hass-hassos-on-an-old-32-bit-laptop/400235> OPOP Integration <https://forum.mypower.cz/viewtopic.php?t=12424> <https://github.com/mariusz-ostoja-swierczynski/tech-controllers> Seriál Home Assistant a domácí automatizace <https://www.root.cz/serialy/home-assistant-a-domaci-automatizace/> text/html 2024-11-28T05:56:12+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:html&rev=1732773372&do=diff <https://www.tablesgenerator.com/html_tables> <https://www.programiz.com/html/online-compiler/> text/html 2024-11-26T20:41:54+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:krmitko&rev=1732653714&do=diff Rojeco 3L automatické krmítko pro domácí zvířata WiFi s kamerou <https://www.patro.cz/rojeco-3l-automaticke-krmitko-pro-domaci-zvirata-wifi-s-kamerou/> WiFi automatický dávkovač krmiva pro psy a kočky 4L TUYA <https://www.chytreprodukty.cz/p/wifi-automaticky-davkovac-krmiva-pro-psy-a-kocky-4l-tuya> Automatický dávkovač krmiva s mikrofonem a kamerou 9l/230V Wi-Fi zasekava se? <https://www.svet-svitidel.cz/automaticky-davkovac-krmiva-s-mikrofonem-a-kamerou-9l-230v-wi-fi/> text/html 2026-04-29T12:41:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:linuxpermition&rev=1777466465&do=diff You could also do chown -R username:groupname . , which would change the permissions on the current directory, and then recurse down inside of it and all subfolders to change the permissions. chmod -R 666 /var/www will give read, write permissions for everyone. text/html 2024-07-15T12:10:04+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:lionchanger&rev=1721045404&do=diff Chp from martin to test ETA9650 <https://lygte-info.dk/info/batteryChargingNiMH%20UK.html> <https://www.ebme.co.uk/articles/maintenance/testing-nicd-and-nimh-batteries> <https://batteryuniversity.com/articles> text/html 2024-11-10T20:37:56+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:lipol-charger&rev=1731271076&do=diff <https://www.electronics-notes.com/articles/analogue_circuits/power-supply-electronics/current-limiter-circuit.php> High-Side Current-Sense Measurement: Circuits and Principles <https://danyk.cz/li-ion.html> <https://www.belza.cz/charge/liionn.htm> <http://elektronikacl.wz.cz/download/MAX1811.pdf> text/html 2024-07-12T13:55:08+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:logitechmx_vertical&rev=1720792508&do=diff Left and Right Mouse Button Microswitch Replacement <https://www.youtube.com/watch?v=nbXD5pJTvdM> <https://www.ifixit.com/Guide/Logitech+MX+Vertical+Left+and+Right+Mouse+Button+Microswitch+Replacement/138168> <https://www.tme.eu/cz/details/d2fc-f-7n-60m/mikrospinace-snap-action/omron-electronic-components/d2fc-f-7n-60m/> <https://www.tme.eu/cz/details/d2fc-f-7n-100m/mikrospinace-snap-action/omron-electronic-components/d2fc-f-7n-100m/> text/html 2025-07-05T19:49:42+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:music&rev=1751744982&do=diff Queen in Japanese <https://www.youtube.com/watch?v=Mtjxrf2Vg7g> Bla bla bla Armin Van Buren <https://www.youtube.com/watch?v=mfJhMfOPWdE> Patricia Janečková Tenkrát na západě - E. Morricone RUSALKA Les oiseaux dans la charmille "Frühlingsstimmen" (Johann Strauss II) <https://www.youtube.com/watch?v=gFoet3qe6L0> <https://www.youtube.com/watch?v=n6FaJuLqEBo> Marta Kubišová - Modlitba pro Martu <https://www.youtube.com/watch?v=8IzKWTcK1po> Věra Špinarová <https://www.youtube.com/watch… text/html 2025-05-19T06:45:07+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:my-controlers&rev=1747637107&do=diff Kontroler 90 A 110 A 130 A ADC Resolution LinkPIC16F18015 1 mm 1,5 mm 2 mm 10-bit resolution <https://www.microchip.com/en-us/product/pic16f18015>PIC12F683 2,5 mm 3 mm 4 mm 10-bit resolution and 4 channels <https://www.microchip.com/en-us/product/PIC12F683>PIC10F322 1 mm 1,5 mm 2 mm 8-bit resolution with three channel <https://www.microchip.com/en-us/product/PIC10F322>STM32F030 1 mm text/html 2024-12-03T13:29:33+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:nextcloudenhancement&rev=1733232573&do=diff <https://www.reddit.com/r/NextCloud/comments/vcp2ja/ram_usage_outofmemory_issues/> <https://www.reddit.com/r/selfhosted/comments/kxp5wn/how_to_limit_nextcloud_ram_usage/> <https://help.nextcloud.com/t/nextcloud-is-using-huge-amount-of-ram/172541/10> <https://help.nextcloud.com/t/preview-generation-taking-all-the-ram/162002> <https://serverfault.com/questions/1109212/limit-php-fpm-memory-usage-on-a-constrained-server> <https://wiki.alpinelinux.org/wiki/Nextcloud> <https://docs.nextcloud.com… text/html 2024-05-20T05:57:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:nextcloudramopt&rev=1716184625&do=diff <https://www.reddit.com/r/NextCloud/comments/vcp2ja/ram_usage_outofmemory_issues/> <https://www.reddit.com/r/selfhosted/comments/kxp5wn/how_to_limit_nextcloud_ram_usage/> <https://help.nextcloud.com/t/nextcloud-is-using-huge-amount-of-ram/172541/10> <https://help.nextcloud.com/t/preview-generation-taking-all-the-ram/162002> <https://serverfault.com/questions/1109212/limit-php-fpm-memory-usage-on-a-constrained-server> <https://wiki.alpinelinux.org/wiki/Nextcloud> <https://docs.nextcloud.com/serve… text/html 2025-05-21T07:11:33+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:pic-programing&rev=1747811493&do=diff MPLABX V6.05 last version support pickit 3. MPLAB® Development Ecosystem Downloads Archive * Usbpicprog * Usbpicprog GitHub * PicProg - Programming Microchip PIC16(L)F184XX based on STM32F3Discovery board * Open Programmer v0.12.1 GitHub: attiny13 software uart library Software UART Library text/html 2026-04-24T09:24:25+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:portainer&rev=1777022665&do=diff <https://docs.docker.com/engine/daemon/remote-access/> /etc/systemd/system/multi-user.target.wants -H tcp://0.0.0.0:2375\\ sudo systemctl daemon-reload\\ sudo systemctl restart docker.service\\ docker run -d \ --name homeassistant \ --privileged \ --restart=unless-stopped \ -e TZ=Europe/Prague \ -v /usr/share/hassio/homeassistant:/config \ -v /run/dbus:/run/dbus:ro \ --network=host \ ghcr.io/home-assistant/qemuarm-homeassistant:2025.11.3 text/html 2025-09-03T09:29:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:programing&rev=1756891759&do=diff PIC Programing STM32 Programing My Controlers My Controlers Raspberry Pi Pico <https://rpishop.cz/554053/raspberry-pi-pico-2-w/> <https://github.com/esphome/feature-requests/issues/2837> <https://www.seeedstudio.com/Seeed-XIAO-RP2350-p-5944.html> <https://shop.pimoroni.com/products/tiny-2350?variant=42092638699603> <https://jlcpcb.com/raspberry-pi-rp2350?from=rpio> STMicroelectronics Wireless Microcontroller STM32WB <https://de.rs-online.com/web/p/mikrocontroller/0215093> text/html 2025-06-26T11:03:08+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:radio&rev=1750935788&do=diff <https://televizniweb.mediar.cz/2023/08/jak-sel-cas-od-dlouhych-vln-az-po-vkvkdo-rozhodoval-o-tom-jak-si-naladime-radio/> <https://www.mediatechnologie.cz/files/prezentace/sborniky/Radiokomunikace-2013-Gregora_90let-rozhlasu.pdf> <https://www.parabola.cz/vysilace/cz/am/> <https://smidlib.cz/wp-content/uploads/2025/05/am-vysilace-v-cesku.pdf> Knižnica - Rozhlasová technika všeobecně i speciálně <http://www.radiohistoria.sk/Oldradio/main.nsf/wdocu> Amatérské vysílání <https://ok1ike.nagano… text/html 2024-11-29T09:54:24+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:remote-serial&rev=1732874064&do=diff <https://github.com/papnkukn/remote-serial-port-server> <https://github.com/papnkukn/remote-serial-port-client> text/html 2025-07-16T05:56:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:scrutiny&rev=1752645407&do=diff <https://github.com/AnalogJ/scrutiny> <https://github.com/AnalogJ/scrutiny/blob/master/docs/INSTALL_MANUAL.md> text/html 2024-04-28T19:48:50+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:slow-cooker-repair&rev=1714333730&do=diff Re-building a Crock-pot controller - how are the heating elements powered? BTA208X connection scheme TRIAC PRINCIPLES AND CIRCUITS 1 TRIAC PRINCIPLES AND CIRCUITS 2 Questions about TRIAC [bta208x] [moc3061] text/html 2024-01-07T18:26:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:stm3-programing&rev=1704652003&do=diff STM32 ADC Read Example – DMA / Interrupt / Polling STM32 internal temperature and voltage reference Temperature, Humidity, Pressure and Motion sensor drivers <https://github.com/STMicroelectronics/x-cube-ispu> BootLoader <https://community.st.com/t5/stm32-mcus/how-to-use-the-st-open-bootloader-for-stm32-microcontrollers/ta-p/49896> <https://github.com/STMicroelectronics/stm32-mw-openbl> <https://www.youtube.com/watch?v=kYr7UMieRTo> <https://wiki.st.com/stm32mpu/wiki/STM32CubeProgrammer> … text/html 2023-07-22T17:27:49+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:stm32hc-sr04&rev=1690046869&do=diff HC-SR04 & STM32CubeIDE HC-SR04 Ultrasonic Sensor with STM32 Blue Pill using STM32CubeIDE text/html 2024-04-23T11:33:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:sumava&rev=1713871989&do=diff Tak tady pár nápadů: * kolo: * <https://mapy.cz/s/gedecukahu> * pěší: (doprava vlakem od vás) * <https://mapy.cz/s/mutuzotade> * <https://mapy.cz/s/gusemozave> - zajímavá místa obecně: * Schwarzenberský kaná * Prameny Vltavy * Kvilda * Šumavská jezera * Modrava * Poledník * Rašeliniště * text/html 2026-01-27T07:43:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:tepelne-cerpadlo&rev=1769499786&do=diff Název Cena Link Tepelné čerpadlo 9 kW 3f LG Monoblok S 109 989 Kč/ks Tepelné čerpadlo 9 kW 3f LG Monoblok S LG Therma V HM091MR 9kW Monoblok S 83 928 Kč/ ks LG Therma V HM091MR 9kW Monoblok S (model 2023) LG Therma V Monoblok S 9kW - HM091MR.U44 79 989 Kč/ks LG Therma V Monoblok S 9kW - HM091MR.U44 Tepelné čerpadlo 9 kW LG Monoblok S Akční set 97 889 Kč/ks text/html 2025-05-06T11:03:17+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:tesla-smart-pet-feeder&rev=1746529397&do=diff THE FUNCTION DESCRIPTION Feed button: Short press to eat one, long press for 5 seconds to restore the factory settings. text/html 2024-04-03T17:56:34+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:vrtani&rev=1712166994&do=diff <https://www.stimzet.cz/data/rezne_rychlosti_cz.html> <https://www.stimzet.cz/data/rezne_podminky_5D_cz.html> text/html 2024-12-08T08:16:18+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:vypocet-potrubi&rev=1733645778&do=diff <https://www.tzb-info.cz/tabulky-a-vypocty/87-vypocet-tlakove-ztraty-trenim-v-potrubi> <https://toparmatury.cz/potrubi-pe-rtevohpe-rt-16x2-role-200m> <https://www.fv-plast.cz/montazni-instrukce-fv-comfort> <https://forum.tzb-info.cz/126955-tlakova-ztrata-v-podlahovce-a-vykon-cerpadla> <https://dspace.cvut.cz/bitstream/handle/10467/67963/F1-DP-2017-Simeckova-Kristyna-priloha-Vytapeni%20vypocet%20tlakovych%20ztrat.pdf?sequence=-1&isAllowed=y> <https://www.1-topeni-levne.cz/katalog-podlahove-t… text/html 2025-07-03T10:07:57+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:waterlevelmeasurement&rev=1751537277&do=diff Sonar Water proof sonar: * Google AJ-SR04M * Ultrazvukový snímač vzdálenosti ME007YS * Ultrazvukový snímač vzdálenosti JSN-SR04T Capacitor Wire around pipe: Wire around pipe Two metal plates between water: Liquid Level Sensing Using Capacitive-to-Digital Converters About permitivity: Permitivita vakua s permitivitou prostředí šroubovice: Příklad s šroubovicí Výpočet délky šroubovice Capacitor: Deskový kondenzátor LoRa botland E5 STM32WL * MAMWLE-01MoveX(TME) * LoRa-E5_STM… text/html 2023-10-05T13:35:23+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:welding-helmet&rev=1696512923&do=diff Solar Panel Probably best fitting: 1PC 7V 50mA 210mA Mini Epoxy Solar Panel Mono/poly Silicon DIY for Power Solar System Board Panel Charging 4V 5.5V 5V 6V 7V 10V 12V Mono/polycrystalline solar panel battery module Epoxy board PET power generation board model 2V 3V 4V 5.5V 5V 6V 7V 10V Mono/Polycrystalline Mini Solar Panel Battery Module DIY Epoxy Board PET Power Gneration board Model Welding Filter oct 26 Samrt Solar LI battery Automatic Darkening TIG MIG MMA MAG Electric True color Weld… text/html 2024-04-11T10:08:52+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:welding&rev=1712830132&do=diff Odkazy Tuning svařovacího trafa Einhell 150: <http://www.svarbazar.cz/phprs/view.php?cisloclanku=2009121303> Prská a nesvařuje Einhell BT-GW 150: <http://www.svarforum.cz/forum/viewtopic.php?id=6207&p=1> Přestavba einhel: <http://www.svarforum.cz/forum/viewtopic.php?id=1483> Nejjednodušší tuning svářečky: <http://www.svarbazar.cz/phprs/view.php?cisloclanku=2009071001> Nova deska: <https://eshop.omc.cz/58380-omi-204/165747-ktc-024n-112-21007/?run=0&ftx=ktc112> Zapojeni desky: <https://ww… text/html 2026-02-13T17:04:12+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:wemosm5stack&rev=1771002252&do=diff Arduino ESP32 Development Flashing Linux cd /home/lukas/Projects/esptool source esptoolenv/bin/activate python -m esptool -p /dev/ttyACM0 -b 460800 --before default-reset --after hard-reset --chip esp32-s2 write-flash --flash-mode dio --flash-size detect --flash-freq 40m 0x0 '/home/lukas/Downloads/universalesp.factory.bin' text/html 2025-07-03T10:31:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:wire-around-pipe&rev=1751538704&do=diff Original Page Low-cost, Low-power Water Level IoT Sensor Archived web archive: Low-cost, Low-power Water Level IoT Sensor Youtube Video Keysight IoT Innovation Challenge: Water Level Sensor Abstract: This entry describes a water level sensor which has a long battery life, uses cheap and readily available components. Users can easily read out the actual water level and state of the battery over a web interface. text/html 2025-06-30T11:12:14+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.lukasnet.eu/doku.php?id=public:youtube-dl&rev=1751281934&do=diff Didnt try: <https://github.com/timendum/Youtube-dl-WebUI> Cookies from browser needed, probably best to try on local PC with Browser avabile <https://github.com/marcopiovanello/yt-dlp-web-ui> Cookies can be insert in the form of text file: <https://github.com/alexta69/metube>