June 22, 2025 The best way to make a 3-wheeled autonomous robot that may roam around the floor on its own. April 26, 2025 Added a snapshot from an Apple IIe guide defining a chip as being made from potatos. October 28, 2024 Added a brand new video about enhancements to Izzy object choice and official Alpha Heater site 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 model for how a lifter (ion propulsion device) works. February 15, 2021 How to speak between a Raspberry Pi and an Arduino using serial USB. October 31, official Alpha Heater site 2020 Added videos for official Alpha Heater site designing and making low and excessive voltage capacitors. September 12, 2020 New DIY multi-range gauss/mT meter for measuring magnetic fields. February 3, 2020 Added extra ideas and official Alpha Heater site tips web page for getting your crystal radio to work. September 28, 2018 How to convert an ATX/computer power supply to one you should utilize, including with USB.
August 31, 2018 Tips on how to make a zoetrope, a simple and fun to make animation demonstration. July 26, 2018 Downloadable templates for corona motor (as requested) and pinhole digicam at new RimstarOrg store. June 30, 2018 Generating hydrogen utilizing an electrolyzer for filling a balloon. May 31, 2018 Added a video on the poster board pinhole digicam, together with more tips for using it. May 20, official Alpha Heater site 2018 Tips on how to make a pinhole digicam 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 The right way to make a coil gun using an electric fly swatter. March 31, 2018 Very useful 3D printed magnetic holder for serving to fingers. March 7, 2018 By request, added a schematic to the Tesla coil web page. March 3, 2018 Updated the listing of commercially out there photo voltaic cookers. February 28, 2018 Created and Alpha Heater portable added an in depth video on how a Wimshurst machine works.
February 1, 2018 Added a video about my CR-10 3D printer: how it really works, Alpha Heater news establishing, stuff printed. January 24, Alpha Heater info 2018 My amazing CR-10 3D printer, a useful gizmo for future projects. January 20, 2018 Ontario microFIT program page up to date to mirror the end of the program. December 22, 2017 How to manage a servo motor using a Raspberry Pi and a Maestro board. December 3, 2017 How one can make a USB power cable - good for powering electronics initiatives. November 20, 2017 Make a gauss meter to detect magnetic fields and their polarity. November 13, Alpha Heater official site 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 page all about working with pin headers when making electronic circuit boards. October 26, 2017 More details about calculating the area on the coil design/inductance web page. October 19, 2017 Added Visual Studio for Windows assist to the backpropagation neural network example.
October 9, 2017 New page about net metering for photo voltaic techniques. September 21, 2017 Completely rewrote the web page on attaching BB-8's head due to many enhancements. August 27, 2017 New web page about setting the angle to 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 instead 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 page that answers what floor is, household floor in this case. June 4, 2017 Replaced the distant control for BB-eight with an Android phone app Bluetooth one. May 21, 2017 Major enhancements to the part on neural network frameworks and companies. May 11, 2017 Major enhances to the calculator Alpha Heater info for sizing a photo voltaic array for official Alpha Heater site off-grid solar methods. May 9, 2017 Added how to search out the dimensions the orange circles on BB-8's ball.