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If you've ever wondered how to control the headlight of a car from a microcontroller, a MOSFET is what you need. This is a ve…
The SparkFun Nano Power Timer will run while only consuming minimal power (approximately 35nA) and turn your project on after…
This is the SparkFun MOSFET Power Control Kit, a breakout PTH soldering kit for for the [RFP30N06LE](http://www.sparkfun.com/…
This Digital LED Voltmeter measures the voltage at a particular point of the system it has been hooked up to and then provide…
This is the basic LD1117V33 voltage regulator, a low drop positive regulator with a 3.3V fixed output voltage. This fixed reg…
This is the basic L7805 voltage regulator, a three-terminal positive regulator with a 5V fixed output voltage. This fixed reg…
This is the LM317TG voltage regulator, a three-terminal positive regulator with a 1.2V to 37V adjustable output voltage. This…
This analog panel meter measures DC voltage from 0-5 volts with 2.5% accuracy. It has a clear and easy to read scale and an a…
This is the basic L7812 voltage regulator, a three-terminal positive regulator with a 12V fixed output voltage. This fixed re…
The AP2112 is a CMOS (complementary metal–oxide–semiconductor), low dropout linear regulator that delivers a guaranteed 6…
This brownout detector pulls its normally-open output to ground once it detects 4.3 volts, or less, on it's power input.
