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John Baichtal

I write about building sets, toys, electronics, and whatnot.

Minneapolis, Minnesota
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45 Following
10 Projects
john-baichtal
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This user joined on 01/01/2015.

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Control home automation equipment with this sick '90s beeper.
Project Owner Contributor

Hack the House! home controller

john-baichtalJohn Baichtal

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An optical beatbox for interacting with light-sensitive synths... and maybe other devices?
Project Owner Contributor

Optical Screwdriver

john-baichtalJohn Baichtal

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Millable/laserable/printable lettering that looks cool.
Project Owner Contributor

Axonometric Typeface

john-baichtalJohn Baichtal

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I'm working on a light-duty CNC mill that I'd custom-build out of Actobotics parts.
Project Owner Contributor

Actobotics CNC Mill

john-baichtalJohn Baichtal

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Just a simple synth that uses a Trinket Pro for the brains and fits inside a Nivea tin.
Project Owner Contributor

Nivea Tin Synth w Trinket Pro

john-baichtalJohn Baichtal

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A platinum RTC temperature sensor used to keep track of a BBQ smoker's temperature.
Project Owner Contributor

Smoker Controller

john-baichtalJohn Baichtal

View all 10 projects

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[ an open-access peer-reviewed journal ]
Project Owner Contributor

Hackaday Journal of What You Don't Know

aleksandar-bradicAleksandar Bradic

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Cut out boxes and other stuff with a laser cutter
Project Owner Contributor

Boxes.py

florian-festiFlorian Festi

104.5k
1,500.1k
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Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

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Budget Electric go kart build that focuses on functionality and design
Project Owner Contributor

E-Kart: The electric Go Kart

adrian-georgescuAdrian Georgescu

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Collecting snippets that can quickly be copied to assemble a program for different sensors etc. Mostly about ESP8266/32 with Arduino IDE.
Project Owner Contributor

ESP cookbook

turo-heikkinenTuro Heikkinen

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High Altitude Balloon payload capable of streaming live pictures, gps coordinates, and data telemetry.
Project Owner Contributor

CUBEX

arkoarko

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A PCB mill inspired by open source CNC 3D printers with a custom design to fit standard size copper clad boards (6" x 4" / 160mm x 100mm)
Project Owner Contributor

Sub $200 PCB Mill that doesn't suck!

timo-birnscheinTimo Birnschein

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A minified replica of the Apple 1 computer
Project Owner Contributor

Apple 1 Mini

ruud-van-falierRuud van Falier

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Micro Smart LiDAR Sensor
Project Owner Contributor

MappyDot

blair-wyattBlair Wyatt

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Wrist watch with monochromatic 16X16 LED Matrix inspired by retro LED watches of 70s and 80s.
Project Owner Contributor

LED Matrix Watch

mileMile

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Demonstration robot for learning principles of real-time control using Raspberry Pi, RT Linux, and ROS.
Project Owner Contributor

Bobble-Bot

mike-mooreMike Moore

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fully portable ESP12 project with battery charging and power muxing
Project Owner Contributor

LAMEBOY - another ESP12 handheld

davedarkodavedarko

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5 Raspberry PI Zeros. One custom USB hub. Endless disappointment.
Project Owner Contributor

Terrible Cluster

ajlittajlitt

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Ground up, over-engineered electric longboard
Project Owner Contributor

Electric Longboard MarkII

danny-andreevDanny Andreev

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Creating copies of keys using a 3d printer and OpenSCAD
Project Owner Contributor

3d Printing real-world keys

dave-peduDave Pedu

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A snap-on regulated 3.3 V/5 V power supply for a 9V battery.
Project Owner Contributor

snapVCC

mahesh-venkitachalamMahesh Venkitachalam

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A robot to sail around the world alone
Project Owner Contributor

Ladon Project

pierce-nicholsPierce Nichols

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Resin-in-resin is a Raspberry Pi with a display completely encased in a block of clear epoxy, but still able to be updated and used.
Project Owner Contributor

Resin-in-resin

ronald-mccollamRonald McCollam

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CNC machine and custom made stepper motor controller to manually pick up SMT components and place them on a PCB with microscopic accuracy.
Project Owner Contributor

Manual SMT Pick and Place Machine

goat-industriesGOAT INDUSTRIES

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