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Sparkfun
SparkFun is an online retail store that sells the bits and pieces to make your electronics projects possible. Open source technology, resources, DIY electronics, and more.
175 Projects
Psoc4: Low Cost Dds Function Generator For Makers
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Hacking Qualcomm (Quick Charge) QC 2.0/3.0 With ATtiny85
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Magnetic Field Visualizer
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Vintage Bench-Top DC Hybrid Voltmeter
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Diy Electronic Horn For A Bicycle Or Car
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Psoc 4: Natural Gas Leakage Alarm System For Kitchen Safety
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Infinity Gauntlet
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Diy Musical Doorbell
![](/uploads/images/projects/thumbs/Electro_Guruji_cover_image_1556019520973706.jpg)
How To Make A Siren Generator
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Terminator Glasses
![](/uploads/images/projects/thumbs/Jonathan_Pereira_359_1548767879_cover_image.png)
Bitcoin Tracker Using A Raspberry Pi
![](/uploads/images/projects/thumbs/Shahariar_Hossain_1037_1548690632_cover_image.jpg)
Solid State Protection System For Various Ac/dc Applications
Animated E-paper Badge
![](/uploads/images/projects/thumbs/Shahariar_Hossain_1037_1548692071_cover_image.jpg)
Rainbow Mist Machine
![](/uploads/images/projects/thumbs/Shahariar_Hossain_1037_1548692179_cover_image.jpg)
Programmable Pocket Power Supply With Oled Display
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Training System To Improve Athletes' Reflexes
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