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J_Ray

Engineering student who believes in projects outside of school.

Florida
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29 Following
3 Projects
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jray
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This user joined on 12/11/2019.

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A thin battery brick made from just a cell phone battery, on/off switch, charging module, and power supply module.
Project Owner Contributor

Cell Phone Battery Brick

jrayJ_Ray

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Arduino coin dispenser with 2 servos and a membrane keypad for input
Project Owner Contributor

Arduino Coin Dispenser

jrayJ_Ray

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Dual hub motor 6s 5p 18650 reclaimed from dead laptop battery electric longboard
Project Owner Contributor

Electric Longboard

jrayJ_Ray

Things I've Built

Phone battery backup

This was built for those times when you just cant afford to not have your phone and you just need a quick boast. This project used a cellphone battery as the main battery to keep a very small form factor.

Arduino coin dispenser

The project was made to help me be more efficient when I needed to grab change and also teach me further about using arduino with servos and keypads.

Electric Longboard

This project was built out of my need to get around campus much faster with limited time between classes.

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Portable Power Platform for Pi Zero
Project Owner Contributor

PiSugar Battery for Raspberry Pi zero

jdaieJdaie

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An Off-the-grid messaging system.
Project Owner Contributor

Skrypt

taiwoTaiwo

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Philips Hue is nice but expensive... now there is a cheaper way.
Project Owner Contributor

DIY Complete Philips Hue Home Automation

mariusmoteamarius.motea

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Interfacing 3.5" HD 1.44 MB Floppy drive through FDD connector with Arduino UNO
Project Owner Contributor

Arduino raw data 3.5" Floppy reader

lukas-vacekLukas Vacek

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The 567 tone decoder is perhaps most famous Phase Locked Loop (PLL) chip. This project looks at an Arduino software PLL.
Project Owner Contributor

Software Phase Locked Loop

agpcooperagp.cooper

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Driving controller-less graphics LCD with Arduino
Project Owner Contributor

Arduino CLGLCD

ivan-kostoskiIvan Kostoski

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This projects converts a Bobby-Car (children's ride-on toy) to electric by using 4 Hoverboard motors, VESC controllers and an ESP32
Project Owner Contributor

Electric Bobby-Car

peter-ptziPeter Pötzi

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STLs and instructions included
Project Owner Contributor

Building a Spitfire model plane with my son

marius-taciucMarius Taciuc

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A 140MHz - 3GHz 2-port T/R VNA and software
Project Owner Contributor

Low cost open hardware VNA

cary-wCary W.

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This project will be a cartesian style 3D printer, geared towards beginners or individuals who want to explore 3D printing as a hobby.
Project Owner Contributor

Cartesian Style 3D Printer

trey-weberTrey Weber

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An ESP8266 room sensor/LED controller for my Home-Assistant
Project Owner Contributor

Just Another Room Sensor

jasonJason

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Early computer designers were cheap masochists. This front panel is much better yet could have been made 50 years ago !
Project Owner Contributor

Hardware assembler / EMUI

yann-guidon-ygdesYann Guidon / YGDES

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This article summarizes how to connect your ESP32 WiFi module to the AskSensors IoT cloud
Project Owner Contributor

How to connect ESP32 to the IoT cloud

asksensorsAskSensors

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Let's Shrink Arduino Projects, Robotics and Automation You all did with Arduino UNO. Now There is Shrinkified Version Here!
Project Owner Contributor

BABYDUINO: SHRINKIFY YOUR ARDUINO PROJECTS!!

patel-darshilPatel Darshil

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Based on RCWL-0516 Microwave Doppler Radar Sensor and SIM800L GSM Module.
Project Owner Contributor

Security System

anuradha-gunawardhanaAnuradha Gunawardhana

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A security system using the Arduino Bluetooth Camera and ultrasonic to detect that a stranger has entered the house and capture him a photo.
Project Owner Contributor

Security System using Arduino Bluetooth Camera

amrmostaafaaamr.mostaafaa

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Synchronized LED Light Show
Project Owner Contributor

BlinkNet

alex-bowenAlex Bowen

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A beginner to mid-level project utilising an inexpensive ultrasonic sensor, an Arduino and some intermediate code language.
Project Owner Contributor

Arduino HC-SR04 Ultrasonic Sensor Project

electorialsElectorials

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