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tatsuya.hatanaka

Programmer

Tokyo
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tatsuyahatanaka
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This user joined on 12/26/2016.

56.8k
526
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DIY solder kit. The flashing Christmas tree kit consists of three circuit boards, 37 LEDs that alternate flashing, and dual power sources.
Project Owner Contributor

3D LED Christmas Tree

jlonglawjlonglaw

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The charge controller consists of a buck converter that is controlled by an Arduino via a half-bridge driver.
Project Owner Contributor

Arduino MPPT Solar Charge Controller

tobiasTobias

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Bring an open source electrospinning machine to the hobbyist level. Made with easily sourced and inexpensive materials.
Project Owner Contributor

Electrospinning Machine

douglas-millerDouglas Miller

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Tales on my home automation project
Project Owner Contributor

AutomaTales

sufSUF

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Using an esp8266, arduino nano, a salvaged usb power supply, and a couple relays you can automate anything
Project Owner Contributor

Home automation on the cheap

thjubeckthjubeck

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I am using Raspberry PIs and Pulseaudio for synchronous music streaming in my appartment.
Project Owner Contributor

Multiroom Music Streaming

mlteM@lte

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checks if the office toilet is occupied
Project Owner Contributor

toilet monitor

robert-usseryRobert Ussery

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Clock, based on a adafruit neopixel ring and particle photon
Project Owner Contributor

IoT - Clock

tilloTillo

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Are you happy? I am very happy to make this amplifier, with very high-quality class-D sound and Arduino joy!
Project Owner Contributor

Happy amplifier

kodera2tkodera2t

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A rear speaker from a surround system is retro-fitted with a 10w amp and a Bluetooth audio (A2DP) module
Project Owner Contributor

Bluetooth Speaker (retro-fit)

ronaldronald

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A AVR low level port manipulation project that shines
Project Owner Contributor

Numitron clock

tapiwa-wTapiwa W

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In this Augmented Reality Touchscreen Events tutorial for mobiles devices. You can scale, rotate and move around 3D objects using Lean Touch
Project Owner Contributor

Augmented Reality Touchscreen Events

edgaras-artEdgaras Art

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A sensor-packed dev board for Raspberry Pi that lets you build your IoT ideas.
Project Owner Contributor

MATRIX Creator

matrix-creatorMATRIX Creator

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Augmented Reality Noughts and Crosses Game
Project Owner Contributor

Augmented Reality Noughts and Crosses Game

edgaras-artEdgaras Art

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Teaching Astronomy to blind youth.
Project Owner Contributor

Tactile Astronomy

arturopelayoarturopelayo

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what if I integrate a printer to my Router, so he or me can write things down at a web page and let the printer print it out.
Project Owner Contributor

ReRouter - Make an Extensible IoT Router

373876178373876178

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Music on a DC Motor, tone generation through Motor RPM
Project Owner Contributor

Musical DC-Motor

treibairtreibair

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Check the website to see if the bar is open.
Project Owner Contributor

Is the bar open or closed?

matthijsMatthijs

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