Arduino Pedometer

Arduino Pedometer

Problem: So my nutritionist (doesn’t everyone have a nutritionist) suggested I should increase my exercise which primarily consists of walking my dog. She even gave me a chart of activities and calories burned. Here’s an example. Well, being a LAZY OLD GEEK, I decided to monitor my walking electronically. Solution: It was a β€œlong …

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ardunio mega pinout

Arduino Mega Pinout Diagram

Arduino Mega Introduction: The Arduino Mega is a microcontroller board based on the ATmega1280 (datasheet). It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset …

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Temperature + Humidity

Arduino + Temperature + Humidity

A simple temperature sensor using one LM35 Precision Temperature Sensor , Humidity Sensor and Arduino, so you can hookup on your future projects. The circuit will send serial information about the temperature and humidity so you can use on your computer. I have taken data from my compost. The project is related to an existing …

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Arduino marble maze simulator circuit

Marble Disorder – a marble maze simulator with tilt switches using Arduino

Marble Disorder is a borderline case of Marble Madness πŸ™‚ It simulates aΒ marble maze by sensing the box’s orientation with 2 tilt switches. Stop the press:Β there’s a new and more intuitive version that doesn’t require the spin knob (See video). I keep documenting the original version below for historical purposes, but don’t watch this – …

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Alarm for Arduino

Turing Alarm for Arduino

NOTE: This Instructable is currently incomplete. I will finish it before September 19.Β  I started this project after seeing Nick Johnson’s Turing Alarm clock. I found that the PIC chip he used was a little too advanced for me, so I decided to use the Arduino microcontroller. The original project by Nick Johnson can be …

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Arduino Binary Alarm Clock

Arduino Binary Alarm Clock

This Instructable will show you how to build an binary alarm clock, with a touch sensor snooze button. This is my first instructable and my first real arduino project, I hope you like it! I bought an arduino a while back and I think it’s really nice, but I haven’t really done anything useful with …

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