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Projects Rich Grigg likes and follows

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This project is using the Arduino Nano and WS2811 LEDs for a 50 channel (cues) remote firework firing system.
Project Owner Contributor

Programmable firework firing system with remote

w-jason-alticeW. Jason Altice

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Eye Moisture Retention and Rehabilitation Goggles: Cost effective assistive device for prevention and treatment of dry eye syndrome.
Project Owner Contributor

Humidifeyes

spandanacheruvuspandana.cheruvu

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Using ninjaflex, I have revived a dead Phillips CD-i
Project Owner Contributor

3D printed belt for Phillips CD-i

netbeardnetbeard

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This is a design for a low-cost extruder for printing objects directly from recycled plastic flakes instead of using filament.
Project Owner Contributor

Trash Printer - Recycled Plastic 3D Print Head

sam-smithSam Smith

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This project allows any smartphone to control any IR device using ESP8266 and 9$ CHIP computer
Project Owner Contributor

Cheap and Generic Smart Phone Remote

gorti-surya-s-mahadevanGorti Surya S Mahadevan

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Lovechild of MP3 & 1940s radio UI. For seniors with dementia who can no longer use CDs & iPods. Good project for kids.
Project Owner Contributor

Dementia-friendly music player

ross-porterRoss Porter

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Game modifications for using haptic instead of visual senses
Project Owner Contributor

HapticGames

jantharJanThar

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Loko is the 12 gram GPS tracker with extreme battery life.
Project Owner Contributor

Loko-Offline GPS tracker with 270 days battery

akio-satoAkio Sato

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A robot fish with pcb fins
Project Owner Contributor

Robot Fish (PCB Fins)

carl-bugejaCarl Bugeja

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My aim for this project is to create a slightly larger radio telescope, which is able to observe signals on the 21cm hydrogen line
Project Owner Contributor

Slightly bigger radio telescope

gonalo-nespralGonçalo Nespral

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5 Axis articulated robotic arm. Actuated by planetary reduced open-loop stepper motors.
Project Owner Contributor

PROJECT-A

sixthnassauSixth_Nassau

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this blog we have shown you Astronomia Coffin Dance Tune With Arduino Uno
Project Owner Contributor

Astronomia Coffin Dance Music Using Arduino Uno

spark-buzzerspark buzzer

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A wristband able to do a full-time control of the heart rate and body temperature, log data and send alerts if any abnormality is detected
Project Owner Contributor

WearHealth 1.0

user-nameUser Name

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The project will be used to detect seizure via neurowaves and alert help
Project Owner Contributor

Neurowave Seizure Detection Device

akhil2001usakhil2001us

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It's cheap, doesn't use a specialized heart rate AFE and can blink LEDs with your pulse :)
Project Owner Contributor

uECG - small open source wireless ECG sensor

ultimate-roboticsUltimate Robotics

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Experiments with polyphonic pythonic tone playing
Project Owner Contributor

Adventures in Bleep Bloops with CircuitPython

foamyguyfoamyguy

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Low end car radio with segmented LCD display gets augmented with a MCU, bluetooth audio module and things like that
Project Owner Contributor

Augmented Renault Megane 3 low end car radio

dmitry-ketovDmitry Ketov

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This is a 3d printing modular pulley system.Total mechanical advantage is 8:1. So, we can lift a mass of 80 kg with a 10 kg pulling force.
Project Owner Contributor

3D Print High Strength Pulley System(Block&Tackle)

semiggsemigg

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Here we convert music to varying light intensity and then transmit it wirelessly using an LED
Project Owner Contributor

Transmit music using light

elton-vElton V

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Using an IR remote control, display the presence of hazardous gases w/ MQ series sensors and get notified when they reach dangerous levels.
Project Owner Contributor

Joker Remote Hazardous Gas Station and Monitor

kutluhan-aktarKutluhan Aktar

6.4k
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Adding a missing feature to IKEA's smart lighting system - toggle on door open/close.
Project Owner Contributor

Making IKEA smart lights smarter

tomasz-cybulskiTomasz Cybulski