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Everything for Electronics
Everything for Electronics

Paulo Oliveira

Paulo Oliveira is an Electronics Engineer, hobbyist, and photographer. You can follow his work at his website – paulorenato.com

Paulo's Articles

Adjustable Electronic Load Using Incandescent Lamps
July 2016
To properly test a power supply, an adjustable load is just the ticket.

Build a Sound-Activated Laser Parking System
May 2012
If you’d like to break free from your “hanging tennis ball” method of parking, check out this approach which utilizes two ordinary low power laser pointers.

Latest Newsletters

March 12, 2021

Wirespondence, Serial Bluetooth with a Micro, Analog Front End, AM/FM Receiver Restoration

March 05, 2021

Analog Waves from Digital Signals, DIY Electric Scooter, The Solar Alternative, Driving LEDs with a Microcontroller

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From the Q&A

Selected questions from past Q&A columns.

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Learning Electronics

Need to brush up on your electronics principles? These multi-part series may be just what you need!

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