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sjm4306

Electrical Engineer, specializing in embedded programming, analog/digital circuit design, and power converter systems.

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9 Projects
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sjm4306
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This user joined on 07/07/2017.

7.6k
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I've been in a clock making sort of mood recently and I've seen tons of word clocks so I thought it was time to give it a try
Project Owner Contributor

Small Word Clock

sjm4306sjm4306

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Exactly as the title says I made a custom Arduboy board that can more or less drop into a VMU shell
Project Owner Contributor

Arduboy in a Dreamcast VMU

sjm4306sjm4306

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Exactly as the title says, I built a bluetooth controller out of a SNES controller and dongle for use with Nintendo's mini classic consoles.
Project Owner Contributor

DIY Bluetooth SNES Classic Controller

sjm4306sjm4306

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I found a great deal on a Sony micro stereo system but it didn't come with a remote. Not a problem ... I'll just make one!
Project Owner Contributor

Remoteduino

sjm4306sjm4306

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I see lots of electromechanical 7 segment flip clocks and such but no easy to use universal controller modules so this is my take on it
Project Owner Contributor

Serially Controlled 2 Digit Flip 7 Segment Module

sjm4306sjm4306

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I have an unnatural attraction to vintage, rare, expensive, obsolete displays ... so naturally I decided to buy a bunch!
Project Owner Contributor

Custom PDSP-1881 32x4 LED Character Display

sjm4306sjm4306

View all 9 projects

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or "flip dotters" if you want. Let's just talk about flip-dot/flip-disc displays and projects using them :-)
Project Owner Contributor

Dot flippers

Yann Guidon / YGDESYann Guidon / YGDES

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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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Construct a night vision scope using military surplus parts and lenses salvaged from an old 35mm camera.
Project Owner Contributor

DIY Night Vision Scope

Cheeky MonkeesCheeky Monkees

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or "flip dotters" if you want. Let's just talk about flip-dot/flip-disc displays and projects using them :-)
Project Owner Contributor

Dot flippers

Yann Guidon / YGDESYann Guidon / YGDES

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A 3D printed fully mechanical 7 segment display. It can be used without any electronic at all, by turning a gear.
Project Owner Contributor

Peters 7-seg all mechanical display prototype 2

Peter LehnérPeter Lehnér

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A 3D printed clock in PLA. It has an 8 day runtime with an accuracy of 1-2 minutes per week.
Project Owner Contributor

3D Printed Pendulum Clock

SteveSteve

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Very simple Tesla Coil ... 3 components only = LED, BUL45 transistor and 82K resistor
Project Owner Contributor

Easy Open Tesla coil on PCB

bobriciusbobricius

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not the first cartridge on this platform
Project Owner Contributor

Game Boy Cartridge plus Programmer

davedarkodavedarko

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A 3d printed split-flap display using a 28byj-48 stepper motor
Project Owner Contributor

Split-flap display

jonasjonas

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This variation of the popular word clock is controlled by 114 servo motors.
Project Owner Contributor

Servo Controlled Word Clock

Moritz v. SiversMoritz v. Sivers

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Printed desk toys demonstrating the function of a tourbillon for those that can't afford a stratospherically expensive mechanical watch
Project Owner Contributor

3D-Printed Flying Tourbillon Models

EBEB

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Project Owner Contributor

Voltmeter Clock

brett.oliverbrett.oliver

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one does not simply order 50 ws2812b LEDs and has a 3D printer at home
Project Owner Contributor

RGB 16 Segment LED

davedarkodavedarko

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Home made clock with custom designed LED matrix display
Project Owner Contributor

LED matrix clock

Jakub LaníkJakub Laník

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retro LED clock
Project Owner Contributor

reCLOCK

AlexAlex

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Making a large Panaplex display clock work again
Project Owner Contributor

Restoring a Beckman neon display clock

Ken YapKen Yap

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