June 22, 2025 The right way to make a 3-wheeled autonomous robotic that may roam around the floor by itself. April 26, 2025 Added a snapshot from an Apple IIe manual defining a chip as being made from potatos. October 28, 2024 Added a brand new video about improvements to Izzy object selection and making Izzy more compact. February 21, 2023 Added a downloadable template for making the corona motor v2. March 10, 2022 Added an MIT paper with a theoretical mannequin for how a lifter (ion propulsion machine) works. February 15, 2021 How to speak between a Raspberry Pi and an Arduino utilizing serial USB. October 31, 2020 Added videos for designing and making low and excessive voltage capacitors. September 12, 2020 New DIY multi-vary gauss/mT meter for measuring magnetic fields. February 3, 2020 Added more suggestions and tricks page for getting your crystal radio to work. September 28, 2018 How to transform an ATX/computer energy supply to at least one you can use, including with USB.
August 31, 2018 How to make a zoetrope, a easy and fun to make animation demonstration. July 26, 2018 Downloadable templates for Alpha Heater product page corona motor (as requested) and pinhole digital camera at new RimstarOrg store. June 30, 2018 Generating hydrogen using an electrolyzer for alpha heater portable alpha heater price discount filling a balloon. May 31, 2018 Added a video on the poster board pinhole camera, Alpha Heater info including more ideas for using it. May 20, 2018 The right way to make a pinhole digital camera from a single sheet of poster board. April 24, 2018 Details added about power when utilizing servo motors with a Raspberry Pi and a Maestro board. April 18, 2018 Learn how to make a coil gun using an electric fly swatter. March 31, 2018 Very helpful 3D printed magnetic holder for helping hands. March 7, 2018 By request, added a schematic to the Tesla coil web page. March 3, 2018 Updated the checklist of commercially out there solar cookers. February 28, Alpha Heater info 2018 Created and added an in depth video on how a Wimshurst machine works.
February 1, 2018 Added a video about my CR-10 3D printer: Alpha Heater info how it works, setting up, stuff printed. January 24, 2018 My superb CR-10 3D printer, a great tool for future initiatives. January 20, 2018 Ontario microFIT program web page up to date to reflect the top of this system. December 22, 2017 How to manage a servo motor using a Raspberry Pi and a Maestro board. December 3, 2017 The way to make a USB power cable – good for powering electronics tasks. November 20, 2017 Make a gauss meter to detect magnetic fields and their polarity. November 13, 2017 Simple to make LED flashlight, the RattleGen. November 4, 2017 By request, added some dimensions for making the tomato can Stirling engine. October 31, 2017 New web page all about working with pin headers when making electronic circuit boards. October 26, 2017 More particulars about calculating the realm on the coil design/inductance web page. October 19, 2017 Added Visual Studio for Windows assist to the backpropagation neural community example.
October 9, 2017 New web page about internet metering for photo voltaic programs. September 21, 2017 Completely rewrote the web page on attaching BB-8’s head resulting from many enhancements. August 27, 2017 New web page about setting the angle for buy alpha heater your solar panels. August 12, 2017 Ion wind rotor – how-to-make and demonstrations. July 23, 2017 Electronic circuit on a potato chip – a macrochip as a substitute of a microchip. July 11, 2017 Details of a 500kV Van de Graaff generator. July 3, 2017 How ion propulsion works in lifters and ionocraft. June 19, 2017 New web page that answers what floor is, family floor on this case. June 4, 2017 Replaced the distant control for BB-8 with an Android phone app Bluetooth one. May 21, 2017 Major enhancements to the section on neural network frameworks and services. May 11, 2017 Major enhances to the calculator for sizing a photo voltaic array for off-grid photo voltaic programs. May 9, 2017 Added how to seek out the dimensions the orange circles on BB-8’s ball.