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September 14, 2016 By request I did voltage measurements for my electrostatic smoke precipitator. September 4, 2016 The right way to take away the motor and chuck from a cordless drill. December 7, 2015 Progress made on BB-8 droid (v2) - working motor drive system. April 9, 2016 Added components list and meeting diagram for BB-8's drive electronics. March 23, 2016 New - Added a donation web page with ways to donate to/support RimstarOrg. October 23, 2015 Scarier sound for ScareDuino for halloween by using Adafruit's Audio FX Sound Board. March 5, 2015 Powering a Compact Fluorescent Light (CFL) using an electric fly swatter. June 29, 2013 Tips on how to power a Compact Fluorescent Light (CFL) utilizing a joule thief circuit and AA batteries! June 8, 2012 The joule thief - getting power from dead batteries. January 17 2012 How to use a hydrometer to measure the specific gravity of solar system batteries. January 21, 2013 Bigelow to provide inflatable module to NASA for Internationl Space Station. March 11, 2015 Added a schematic and more particulars to the DIY 24 volt energy supply page.

August 14, 2010 More details about solar pool heating control and automation. November 21, 2016 Added full details of detailing, lighting and painting BB-8. May 9, 2016 How I added three layers of fiberglass to the BB-eight droid's ball. May 22, 2012 Solar metropolis Ottawa - a sample of the various different types of programs in our northern metropolis. February 2, 2011 New Ontario Commercial Feed-in-Tariff (CFIT) program for renting of roofs/property for photo voltaic methods. Our photovoltaic (PV) cables are intended for interconnecting power provides inside renewable energy photovoltaic systems equivalent to solar panel arrays in photo voltaic vitality farms. April 30, 2012 Taught my first solar cooking class - course handout, ideas and photographs are here. May 30, 2016 By request, made BB-8 (v2)'s 3D model obtainable for obtain. May 11, 2012 Bigelow to make use of SpaceX for attending to/from their space station. Bigelow shifting directly to BA 330 (330 cubic meter) inflatable habitat growth. May 16, 2015 Detailed video on methods to make my small spark hole Tesla coil. May 19, 2014 Lots more particulars added to the multiplier part of the how-to-make 30kV power provide web page.

May 12, 2014 New high voltage power supply with simpler to find components. May 21, 2016 New - ornithopter, a wing flapping flying machine. August 12, 2016 Added an IMU/gyro to assist stabilize my BB-8 (v2) droid. August 23, 2016 Added a video on the IMU/gyro for my BB-eight (v2) droid and demoing it. April 14, 2016 Added the power so that you can strive the neural network your self! April 3, 2016 Added a neural community software libary I wrote for people to play with. October 22, 2016 New page on coil design and inductance, together with an inductance calculator. March 31, 2011 Vaccum energy tapping design web page now has common concept at high. January 25, 2016 The design and making of my BB-8's RC receiver to Arduino converter circuit. October 3, 2016 Added inductors/coils and transformers to the digital symbols page. October 3, 2015 Added MOSFETs to the electronics symbols for schematics page.

March 14, 2015 Added fuses and meters to the electronics symbols for schematics web page. April 23, 2013 New section - Science and Electronics Projects! January 15, 2016 By request, I added a piece about where to get piezoelectric crystals. Rochelle salt piezoelectric crystals. July 17, 2016 Added the right way to make a spiral coil for a small Tesla coil. July 10, 2016 Making BB-eight (v2) - Part 3 video, reattaching the pinnacle to the new fiberglass ball. December 10, 2012 Large, enclosed photo voltaic panel made from transistor solar cells. December 21, solar cable 2014 Fun with DIY wireless transmission of electricity. February 2, 2013 Make static electricity from falling water - the Kelvin water dropper. February 9, 2014 The mysterious ball bearing motor - how one can make one and how it works. August 3, 2014 New primary corona motor page with rationalization of how it really works and a more highly effective motor. September 21, 2013 New how-to-make excessive voltage energy provide video plus more added.