Once a year we make sure to give our minions a little bit of time off. Christmas Hours Thursday, December 24 - Closed Friday, December 25 - Closed Shipping will resume Monday, December 28. New Years Hours Thursday, December 31 - Open until 1pm MST Friday, January 1 - Closed Shipping will resume Monday, January […]
SCC3733 Solarcell hacking
Dave Hrynkiw
September 13, 2005
Here's a tip submitted by Rick Steenblik regarding hacking our SCC3733 for less voltage, but more current:
After using your SCC3733 solar cells for a couple of bots I noticed that they can be altered to provide about 3.3v at 80ma (in full sun) by cutting the bus connector on the back to electrically separate the two sides of the cell and then to cross-connect the two sides of the bus to the + and - contacts. This puts the two sides in parallel.
Nice - half the voltage; twice the current, still all in the same solar package!
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Book Project Parts Bundles
We've had many requests to sell the parts needed to build the robots described in the books that we carry. You are now able to purchase the individual components needed to build your bot, but you're not required to take them all(Sorry, no instructions -- that's what the book is for!). If you've got resistors […]
Canada Post Service Interruption
Canada Post orders will not be shipping today due to the issues with some of their online tools. We apologize for inconvenience.
Sandwich PCB Parts Bundle!
We are finally stocking the complete parts bundle (with PCB) to compliment David Cook's Robot Building for Beginners book. Check out our kits section, and take a look at the Sandwich parts bundle which contains everything, including a nice set of documentation, to build your very own Sandwich bot.
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Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.