If you want to build the SolarRoller found in Make Volume 06 SolarEngine Project 06, this is what you need!
Do you want to build the Make Volume 06 SolarRoller Project? This provides all the electronic parts specified to build the SolarRoller.
Note: You can try using the pinch roller from the cassette mechanism, but you may want to find a large pinch roller salvaged from a dead VCR or similar tape-transfer mechanism. It's all part of the challenge of building from junk
1x 37 x 33mm Monocrystalline Solar Cell
1x 2.0V (C) Voltage Trigger
1x 2N3904 NPN Transistor
1x 2N3906 PNP Transistor
1x 2.2K Resistor
1x Metal Cassette Mechanism #2
1x 0.35F Double Layer Capacitor
Please note: This is a parts bundle, and to give you additional savings it does not come with documentation, free technical support or a 100% satisfaction guarantee. It's just a collection of parts! It's just a collection of parts! While the project instructions were published in MAKE Magazine or from MAKE issue 6, you can also get it online here.