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SubLab: Multimeter LabLearn how to use one of the most indispensable tools to the electrician, electronics technician, home handyman, and so many others. With this lab, you will take readings on voltage, current, and resistance as well as check diodes for proper operation and test continuity.
Grab a multimeter, some parts, and a battery, and get to know this valuable instrument. Download the free guide below. 
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SubLab: Energy Harvesting LabWhether it is an array of solar panels on your roof or your child's light up shoes, energy harvesting is all around us. Use this piezoelectric energy harvester to experiment with turning vibrations into power. This makes a great science fair project. Tap on the piezo and light the LED. Switch over to store the power in capacitors for later use. Experiment with different tapping devices, different values of capacitance, and more. Download the instructions below.
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SubLab: Software Defined RadioAdvancements in electronics have made equipment that would have cost thousands of dollars a decade ago available for a fraction of the cost. Radio receivers are in that category. We are bathed in electromagnetic radiation.
You can purchase these receivers on Amazon and eBay and other sources. Download our SDR guide and see how you can investigate these signals with a simple digital TV receiver.
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