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Joshua Grauman

Husband and (foster) dad, I have 2 biological daughters and 3 adopted sons. I've always loved hardware. Did a MSEE in 2001.

South Los Angeles, California
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joshua-grauman
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This user joined on 06/27/2014.

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A low-cost STM32 board with motor controllers created along with visual programming and control software for use in education.
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Designing an open source, modular bench power supply to rule them all.
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A high speed and high torque robotic actuator using low-cost brushless motors, custom controller, 3D printed parts and bearings.
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An easy to build, program, modify and use AVR and ESP based Lasertag system for everyone!
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Itsy-chipsy is a chip platform that enables a multi-block service like-oshpark capable to offer area for your own chip, for as low as $100.
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Upgraded version of the small board for connect multiple rotary encoders on the I2C bus.
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Need a mini linear actuator that is easy to print and implement in your robotics DIY projects? We got you
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Let your home automation know which room you're in, your car to know if you're nearby or any other need to detect proximity over a range.
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Cheap UV invisible QR codes for indoor navigation of robotics. Print labels from Inkjet Printer and read with a normal camera.
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Invisible QR Code Navigation for Robots 2020

josh-starnesJosh Starnes

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IMU-based encoders. IMcoders provides odometry data to robots with a minimal integration effort, easing prototyping on almost any system.
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This linear actuator is almost completely 3D printed and only has some very inexpensive materials
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brian-brockenBrian Brocken

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Josh Starnes wrote 08/07/2018 at 18:56 • point

Thankyou for the follow, be sure to skull anything you like :)
https://hackaday.io/project/135292-ir-uv-invisible-qr-code-navigation-robotics

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