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Grant Grummer

Computer hardware engineer and maker

Eastern Massachusetts
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grant-grummer
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This user joined on 10/22/2020.

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Essentially a Star Shaped Canvas that Displays Moving Patterns of Color
Project Owner Contributor

Starlite

Grant GrummerGrant Grummer

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A small, portable, battery powered Jacob's Ladder
Project Owner Contributor

Jacob's Ladder - Mini

Grant GrummerGrant Grummer

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Dazzelite is an easy to build project that uses a ring of tri-color LED lights, controlled by an FPGA, to create different patterns of light
Project Owner Contributor

Dazzelite

Grant GrummerGrant Grummer

Things I've Built

Dazzelite

It’s an easy to build project, that displays multi colored patterns of light, on a ring of LEDs. One can use the default display patterns or, create your own, no software knowledge required.

Starlite: Essentially a Star Shaped Canvas that Displays Moving Patterns of Color

Starlite is a 6 or 8-point star which displays numerous light patterns using a simple instruction set. One is able to control and create unique patterns. Additional directions and code are available.

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This is Amazon's Alexa running on a Raspberry Pi Zero built into a mid-century modern intercom for your desk.
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Retro Echo - Pi Zero Assistant

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Emergency button : Reliable, Inexpensive & Design

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ESP32 runs FabGL to produce VGA display
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A controller system using consumer LED lamps to provide color temperature control and management alongside daylight dimming.
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Lighting Color Control with Commodity Lamps

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An LED Cube "floating" inside an Acrylic case
Project Owner Contributor

RGB Cube Circuit Sculpture

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A modular system to dynamically monitor and replicate outdoor lighting color temperature indoors while maintaining a stable light level.
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Making Work-From-Home Lighting Work-For-Me

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An Arduino based project that can turn off led by blowing on it (uses Microphone Sound Sensor module).
Project Owner Contributor

Arduino Birthday Candle

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A small breadboard compatible byte made of LED's.
Project Owner Contributor

LED Byte

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Interactive directional light dimming glasses.
Project Owner Contributor

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Idea of combining Acryl and LEDs with printed circuit boards to create a PCB art object.
Project Owner Contributor

ATOMPUNK ROCKET LAMP MADE OF BARE PCBS AND LED-LIT

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Circuit sculpture using electroforming for organic-ish blinkenlights
Project Owner Contributor

circuit sculpture Fail-o-rama

JonJon

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