Monday February 17 is Family Day in Alberta (where we are), and President's day in the USA. So we're going to be out playing in the snow today. See you tomorrow!
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!
Monday February 17 is Family Day in Alberta (where we are), and President's day in the USA. So we're going to be out playing in the snow today. See you tomorrow!
Lead-free Solder Spool (100g) $9.55 Solder, without lead! Adapter, 9VDC @ 1A $6.79 This Adapter, 9V @ 1A is a economical power transformer. Grove - Universal 4 Pin 20cm Unbuckled Cable (5 PCs Pack) $3.78 Extra cables for Grove modules. Seeed Grove - 3-Axis Digital Accelerometer $35.75 The H3LIS331DL is a low power high performance […]
We thought what better to do then build a robot? So we have picked three of our kits that you can build with Dad (or a Son/Daughter). And, not only can you assemble these kits in an afternoon, they will look great showing them off at work on Monday! Never built a robot before? No […]
Meteor showers! This week! Everybody watch! And other than that, watch the links. They are shiny too and they come out at night and eat all your strawberry pie and pencils… Er, no, they don’t, actually. But they will only shine the light of their internet goodness on you: My open-source, do-it-yourself cellphone (built with […]
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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.