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For the term "amplifing arduino using 2n222".

Arduino: LED Twinkler: Basic Analog Input, Digital Output, PWM

The Arduino is a flexible platform for controlling all kinds of devices from all kinds of input signals. Here I demonstrate the most basic Analog Input — a voltage from a potentiometer — and…

Scoposcopy: Supplement: Arduino’s Method of Inductance Measurement

To complement the earlier video on inductance measurement by resonating tank, I’ll now show a slightly different method used by the Arduino inductance meter. The Arduino uses a bit of external circuitry to “strike”…

Arduino 16: Magnetic Levitator Optically Controlled

Here’s the latest project, an optically-controlled magnetic levitator using the Arduino. The OSEPP Uno clone runs a sketch which senses the position and velocity of the levitated object, and sends a switching signal to…

Pulse Motors: SNOT Update 2: Arduino Data Display of Velocity and Energy

Here’s another SNOT update. This time I’ve cobbled together an Arduino data collection system. The Arduino monitors the gate signal from the SNOT controller circuit by the use of the pulseIn() function on pin…

A novel method of hydrogen generation by water electrolysis using an ultra-short-pulse power supply

A novel method of hydrogen generation by water electrolysis using an ultra-short-pulse power supply

A novel method of hydrogen generation by water electrolysis using an ultra-short-pulse power supply Authors: NAOHIRO SHIMIZU, SOUZABURO HOTTA, TAKAYUKI SEKIYA and OSAMU ODA Abstract A novel method of hydrogen generation by water electrolysis using…

Economical hydrogen production by electrolysis using nano pulsed DC

Economical hydrogen production by electrolysis using nano pulsed DC

Economical hydrogen production by electrolysis using nano pulsed DC Authors:  Dharmaraj C.H 1, AdishKumar S.2 Abstract Hydrogen is an alternate renewable eco fuel. The environmental friendly hydrogen production method is electrolysis. The cost of…