CARVIS.KR

February 21, 2023 Added a downloadable template for making the corona motor v2. August 9, 2014 New video exhibiting how the corona motor (v2) was made. July 26, 2018 Downloadable templates for corona motor (as requested) and pinhole camera at new RimstarOrg retailer. May 20, 2018 The best way to make a pinhole digital camera from a single sheet of poster board. May 31, 2018 Added a video on the poster board pinhole digital camera, including extra tips for using it. April 26, 2017 Added a video exhibiting the LC circuit resonance in action and doing instance calculations. November 4, 2017 By request, added some dimensions for making the tomato can Stirling engine. January 14, 2017 By request, added dimensions for the gravity gentle's picket body. March 7, 2018 By request, added a schematic to the Tesla coil web page. March 10, 2022 Added an MIT paper with a theoretical mannequin for how a lifter (ion propulsion machine) works. February 28, solar cable 2018 Created and added an in depth video on how a Wimshurst machine works. March 5 2017 Added a video of the Pepper's ghost in motion along with how-to-make instructions. March 30, 2016 Added piezo buzzer receiver circuit diagram for wireless transmission of electricity. Unfortunately, most of this energy comes from fossil fuels, both within the form of diesel (mining the raw supplies and transporting the parts) or within the type of electricity generated primarily by fossil fuel energy plants (most manufacturing processes).

Consequently, energy use for the mining of the resources and the manufacture of these parts - the "embodied energy" - should even be taken into consideration. November 29, 2014 Recent information from SpaceX, Bigelow Aerospace, Planetary Resources and NASA. January 21, 2013 Bigelow to supply inflatable module to NASA for Internationl Space Station. September 28, 2018 How to convert an ATX/pc power supply to one you need to use, including with USB. Battery storage capability determines how lengthy the web site can run and not using a provide of photo voltaic power. From 1 December 2019 to 12 January 2020, we mixed the 50 W photo voltaic panel with a 168 watt-hour battery, which has a practical storage capability of 84 watt-hour. Over a interval of roughly one yr (from three December 2018 to 24 November 2019), the electricity use of our server was 9.53 kilowatt-hours (kWh). However, to assure an uptime of 100% over a period of years would require extra power storage. Batteries deteriorate with age, so it’s finest to begin with more capability than is definitely needed, in any other case the battery needs to be changed fairly shortly. To compensate for every day of very bad weather (no significant power manufacturing), we need 47.28 watt-hour (24h x 1.97 watts) of storage capacity.

For a period of about one year (351 days, from 12 December 2018 to 28 November 2019), we achieved an uptime of 95.26%. Because of this we had been off-line as a consequence of dangerous weather for 399 hours. December 10, 2016 Added more ideas for making Kelvin water droppers. March 10, 2014 Cleaning up smoke with a DIY electrostatic/smoke precipitator! March 3, 2018 Updated the record of commercially available photo voltaic cookers. November 6, 2016 Updated the solar section with the most recent microFIT pricing. November 13, 2017 Simple to make LED flashlight, the RattleGen. November 13, 2016 BB-8's now painted! November 8, 2014 ScareDuino, my shoulder mounted, Arduino controlled skull. February 15, 2021 How to speak between a Raspberry Pi and an Arduino utilizing serial USB. March 15, 2015 Fun with an Arduino and a speech synthesizer. March 31, 2018 Very helpful 3D printed magnetic holder for helping palms. August 31, 2018 How you can make a zoetrope, a easy and enjoyable to make animation demonstration. October 31, 2020 Added videos for designing and making low and excessive voltage capacitors. October 12, 2014 How I made a easy solar panel to be used in a video. November 1, 2016 New video about designing a coil for a selected inductance.

November 30, 2013 Two new ion propulsion movies added, together with one with a Star Trek Enterprise model! September 12, 2015 My first homemade BB-8 droid from the brand new Star Wars motion pictures. June 12, 2015 New DIY/homemade capacitor for my small spark hole Tesla coil. January 22, 2015 New web page in regards to the triboelectric effect and with the triboelectric series table. October 22, 2016 New web page on coil design and inductance, together with an inductance calculator. May 11, 2017 Major enhances to the calculator for sizing a solar array for off-grid photo voltaic programs. We embrace this configuration to characterize the conventional approach to off-grid photo voltaic power. March 5, 2012 Started a bit devoted to off-grid photo voltaic power. March 30, 2012 The right way to make a solar cell utilizing a energy transistor. April 24, 2018 Details added about power when utilizing servo motors with a Raspberry Pi and a Maestro board. August 5, 2012 Details of and my expertise with the commercially out there, and excellent, Copenhagen solar cooker. June 17, 2011 All about fresnel lenses - or what I learned making my photo voltaic cooker! April 11, 2011 Tips on how to make a sun finder for pointing a photo voltaic cooker at the sun.