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These Green LEDs have a tiny built-in circuit to make them flash.
These Green LEDs have a tiny built-in circuit to make them flash. Besides being good for blinking, they also can been used as triggers for various Solarengine circuits.
The Panasonic 1381x voltage trigger detects preset voltage levels depending on the flavour you select. These are the heart of many solarengine circuits.
TR3904 NPN small signal transistor, as used in most basic solarengine designs.
TR3906 PNP small signal transistor, as used in most basic solarengine designs.
4700uF 6.3V Electrolytic capacitor
This epoxy-encapsulated monocrystalline solar cell generates a nominal 4.5V / 18mA (sunlight) from a 24x33mm package. And has an integrated solarengine circuit board!
This DPDT (double pole-double throw) toggle switch is perfect for all kinds of useful and useless applications!
Look, it's another voltage regulator! Look at it go! Vroom, vroom! (They go vroom, right?)
A 3.3V voltage regulator! AMAZING!
What a sweet idea! A 802.11b/g wifi module with a XBee plugin footprint! This model features a SMA antenna connector.
The 74HC595 is very useful in expanding how many pins a microcontroller can write to. Use 3 to write to 8!
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