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John Evans

Software developer and hardware enthusiast. I love building high fidelity audio systems, writing code and designing circuits

Jacksonville, Florida
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32 Following
1 Projects
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john-evans
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This user joined on 02/01/2016.

8.1k
149
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A system designed to be easy to build and setup. Uses two $20 webcams and open source software to provide accurate eye tracking
Project Owner Contributor

Low Cost Open Source Eye Tracking

John EvansJohn Evans

50.1k
2.6k
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308
Automation framework based on wireless Moteino nodes.
Project Owner Contributor

The Moteino Framework

Felix RusuFelix Rusu

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2.1k
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A switch for a Dahlander dual speed asynchronous 3-phase motor based on a finite state machine implemented on Arduino
Project Owner Contributor

Arduino-based Dahlander switch

jean-noel.simonnetjean-noel.simonnet

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1.2k
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The Atmel AVR mcus are just fast enough to generate black and white, NTSC, sync and image content. TVs are cheap LCDs!
Project Owner Contributor

NTSC Video on Atmel Mega644/1284

Bruce LandBruce Land

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645
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5
Simple resource monitor using a HD44780 display and ATMega32u2 communicating to the computer with a RawHID protocol
Project Owner Contributor

Resource Monitor

The Big OneThe Big One

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384
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A Teensy development board which includes a ESP8266 and Lipo charger.
Project Owner Contributor

Foofy Weensy - Teensy + ESP8266

Stephen EdwardsStephen Edwards

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The Arduino Bluetooth Smart Car has the function of Complete tracking, obstacle avoidance, infrared remote control and so on.
Project Owner Contributor

Installation of Bluetooth MultiFunction Smart Car

icstationicstation

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A solar powered, cheap wireless mesh networking node to get communities back on their feet faster during and after crisis.
Project Owner Contributor

guerillamesh.net

Simon TretterSimon Tretter

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1.6k
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Preterm infants come in lots of different sizes. Nasal CPAP cannula come in few sizes. Read on to see if we can 3D print a solution.
Project Owner Contributor

Individualised nasal CPAP cannula for preterm kids

Ben HartmannBen Hartmann

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3.2k
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The most advanced, affordable and approachable (easy to use) STEM education and DIY platform with focus on robotics and automation/IoT.
Project Owner Contributor

STEMCA Inventor - STEM Education and DIY Amplified

Marius SlavescuMarius Slavescu

1.2k
645
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Control per-pole LED lighting in a grand space
Project Owner Contributor

Wide Area Light Grid

ethan.dicksethan.dicks

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Packet IR for AVR at 4800 baud, with less than 0.1% packet loss at 3 m.
Project Owner Contributor

Infrared serial link for AVR

Bruce LandBruce Land

1k
240
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Portable, simple and inexpensive test to alert diabetics to elevated levels of Ketones, without the need for blood or urine testing.
Project Owner Contributor

Meter to Monitor Ketoacidosis Via Breath

Tom MeehanTom Meehan

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Digital class D amplifier that accepts i2s input and provides speaker and headphone output. For sale on Tindie.
Project Owner Contributor

TAS2521 Digital Audio Out Flex Module

Chris HamiltonChris Hamilton

671
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A bluetooth headset designed to maintain your connectivity and humanity when interacting with those around you.
Project Owner Contributor

earWorm: Socially Responsible AR

BothwellBothwell

603
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DIY 3D Printing with Universal Paste Extruder, CNC and Laser Engraver
Project Owner Contributor

HelloPrinter

hello3dprintingworldhello3dprintingworld

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Raspberry Pi and Arduino sensor interface.
Project Owner Contributor

B3SI - Space balloon/Robot Sensor Interface

KyleKyle

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It will be a bot that will look like the arachnid space bug from starship troopers.Initial version is remotely controlled then to Autonomous
Project Owner Contributor

Alien bug pet

Anil KumarAnil Kumar

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Using an Arduino Mega, controls up to 8 24vac sprinkler valves based on soil moisture sensors.
Project Owner Contributor

Irrigation Controller

Doctor WizardDoctor Wizard

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