Every year a group of my friends have an engineering Secret Santa. The rules are simple: make something cool for under $20 that requires engineering to complete. In years past we’ve seen Google cardboard VR headsets that are 6DOF, match stick rockets, 3D printed fans that explode when used, 3D printed rockets with cardboard launch […]
Cool project
Dave Hrynkiw
January 12, 2003
Neil Sandstrom from the BEAM mailing list recently posted a notice about his "ShokHead" circuit built from our tutorial. What makes this project a bit different is that he mounted it on a VPM motor, so it's all self-contained. Here's what he says about it:
Just finished!!! Check it out it is really small!! http://groups.yahoo.com/group/beam/files/Psyclesam/ Uses all smd parts except Main Cap and PDs. Parts 1 x SB VPM vibrating disk motor 2 x SFH203PFA Photodiodes 1 x 74AC240 (SOIC) 2 x .22uF 16 Volt smd cap Miller SE... 1 x Panasonic BP2422 Solar Cell 1 x MN1382-J (smd) 1 x ZN2106G (SOT223) 1 x SB Small 1000uf cap 1 x TMMBAT42 (smd schottky diode) 1 x .22uF 16 Volt smd cap It turns a small amount but it does function well. Maybe a bigger cap like 3300uF in the next one. I temporarily gave up on Fled and Fred heads and opted for the very low part count and easy freeformability of the Solarbotics ShokPhoto Head Circuit. https://www.solarbotics.com/beam/circuits.asp Thanks SB!!!
He's also posted links to the videos of it here.
Due to bandwidth constrictions on his present server, we're mirroring the large video file here.
Nice job, Neil!
MORE POSTS
New Inexpensive Gearmotors!
Woohoo! We're thrilled to announce that Solarbotics is the exclusive importer for these Mark Tilden-designed gearmotors. 224:1 ratio, lots of torque, modifiable - these are idea for high-torque applications like walkers and turbots. Check the "New Items" listing on the left side for details, or view them directly here: GM2 (offset) or GM3 (90 degree) […]
Pick and Place & Magazine Ads on Fl...
Well, 2010 is in full swing and we've been pretty busy. We don't have any new product to show off this week, but our Flickr feed has been getting a lot of love - we just received our first pick and place machine(s), and we've uploaded all of our magazine ads. Well, I guess that's […]
Coming to the WCRG this year?
Thinking of coming to the Western Canadian Robot Games this year? Although the games don't have any BEAM events this year, we're still planning on being there to meet up with our customers (and enter a few 'bots in competition!). As usual, we're planning at also having our free annual post-event BBQ, so if you'll […]
Solarbotics has been operating for more than 25 years, bringing electronics know-how and supplies to both the electronics professional and hobbyist. We'll be happy to help you too!
Solarbotics, Ltd. is not responsible for misprints or errors on product prices or information. For more information, please see our Terms and Conditions.
Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.