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joey castillo

purveyor of Oddly Specific Objects

brooklyn, ny
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15 Followers
31 Following
2 Projects
357 Likes
joey-castillo
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This user joined on 06/27/2019.

49.1k
513
33
355
An open hardware reading device
Project Owner Contributor

The Open Book Feather

joey castillojoey castillo

128
2
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A custom Feather with SAM L21 microcontroller, paired with wings that let us interactively explore its integrated op amp peripheral.
Project Owner Contributor

Feather Op Amp Lab

joey castillojoey castillo

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8.6k
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Low/zero cost upgrades for the Monoprice Select Mini 3D Printer.
Project Owner Contributor

Monoprice Select Mini Maximum 3D Printer Mods

U.S. Water RocketsU.S. Water Rockets

12.6k
2.7k
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49
LP3D is an (almost) fully lasercut, low component count 3D printer with all linear motion components cut directly into the frame.
Project Owner Contributor

LP3D: A fully lasercut kit 3D printer

Luke WallaceLuke Wallace

9.4k
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Arduino Sudoku game made using 81 seven-segment displays!
Project Owner Contributor

Mega Sudoku

Hari WigunaHari Wiguna

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A real-time creative coding environment for robot arms. For painting, performance, and other kinds of art.
Project Owner Contributor

Crash

Owen TruebloodOwen Trueblood

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Spot trespassers with a neural network and transmit basic results via LoRa
Project Owner Contributor

LoRa + Neural Network Security System

Capt. Flatus O'Flaherty ☠Capt. Flatus O'Flaherty ☠

  • oshpark
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Wristwatch form-factor conference badge
Project Owner Contributor

Open Hardware Summit 2020 badge

oshparkoshpark

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A 16x7-Segment LED Clock that syncs time from GPS satellites.
Project Owner Contributor

gps_clock

clewsyclewsy

3.1k
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Forth cross compiler for tiny microcontrollers
Project Owner Contributor

Microcontroller Forth cross compiler

Lars BrinkhoffLars Brinkhoff

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A BBC micro:bit Clock using RTC DS3231 for data. Clock displays the Date, Time and current Temperature (from ds3231 which is close) .
Project Owner Contributor

MicroBit Clock using DS3231 RTC

daw9000daw9000

2.7k
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The goal of this project is to design a light weight gamma ray scintillator in a 1u CubeSat frame
Project Owner Contributor

Gamma Ray Spectroscopy - small, cheap

sparks.ronsparks.ron

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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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A tiny breakout board with the latest BST sensors
Project Owner Contributor

BMI160+BMM150 DIP8 breakout

helgehelge

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Security alarm based on NE555 timer and logic gates, made for hobby purpose
Project Owner Contributor

Security alarm

Andrea De NapoliAndrea De Napoli

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Experimenting with 3D printed tools.
Project Owner Contributor

3D Printed Opensource Tools

ProgressTHProgressTH

1.8k
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ODAlert is a wearable opiate overdose detection device with supporting smartphone app
Project Owner Contributor

Overdose Detection Necklace + App

Curt WhiteCurt White

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YES, naturally my owning MCU has OLED display.
Project Owner Contributor

tiny BLE board with OLED

kodera2tkodera2t

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Arduino IDE for Building Compiling Environment of ESP32
Project Owner Contributor

Arduino IDE for Building Environment of esp32

muzimuzi

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A turrent which is an array of 4 lidar sensor's along with two compasses and a servo that scan the environment and dump data into database.
Project Owner Contributor

Robotics sensor - 360 scan of environment

StanStan

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