Electrical Engineering
Nick Johnson
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Core developer for the Ethereum Foundation. Enthusiastic about software engineering and computer science, especially when it comes to interesting algorithms and approaches to solving difficult problems.

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36 Why do Microcontrollers need a Clock Jun 20 '15
28 Why do smaller loads require larger inductors in buck regulators? May 16 '12
21 What and Why's of termination? May 21 '15
17 Why do buck (step-down) switching regulators require an inductor and diode? May 11 '12
16 Choosing and biasing a MOSFET controlled by a microcontroller, does current matter? Feb 13 '15
16 Why do I first need to set a value and then direction of the GPIO in an embedded processor? Jul 16 '15
13 Why do series combinations of Batteries not increase Capacity? Oct 20 '15
9 Bluetooth versus WiFi Oct 29 '15
9 MOSFET choice for 12v LED Strip and 3.3v Logic Jun 28 '15
9 DAC datasheet term confusion: FS-1LSB Jun 29 '15
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