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Sam Ettinger

I'm interested in programmable robots, 3d printing, and goofy toys.

Los Angeles, California

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This user joined on 09/01/2016.

My Projects

a wee demo to explore a funky phenomenon: FR-4 PCB cores fluorescing under blacklight

UV Fluorescent PCB - 7 Segment Display

sam-ettinger Sam Ettinger

I still can't believe it's working.

A different kind of programmable LED

sam-ettinger Sam Ettinger

Think of the smallest 7-segment display you've seen. OK. Think smaller. Smaller. Smaller....

The NanoRaptor NanoSegment

sam-ettinger Sam Ettinger

Let's use an ATtiny84A as a structural element!

A USB-C connector on a flex PCB

sam-ettinger Sam Ettinger

3D Printed Selectric Typeballs

sam-ettinger Sam Ettinger

Cursed sand and trans-istors! Messing around with one of electronics' most iconic form factors.

Colorful Homemade TO-92s

sam-ettinger Sam Ettinger

View all 11 projects

Projects I Like & Follow

"Awesome" Mouse - the open source 3D mouse... mouse

OS3M Mouse

coltonbaldridge colton.baldridge

Making tiny PCBs at home

Worlds Smallest Blinky LED

Fixing up vintage sewing machines for hobby use.

Vintage sewing machines

joseph-eoff Joseph Eoff

Desktop solder paste dispenser that works with disposable Co2 cartridges

Solderocket

nuri-erginer Nuri Erginer

We've come full circle. Here's a timer made up of timers...

555 Timer - Timer

jesse-farrell Jesse Farrell

A system that automatically stores and retrieves small plastic bins. Made with 3D-printed parts, aluminum, stepper motors and Arduino

Automated storage and retrieval system

awesome-makes Awesome Makes

2021 Hackaday Prize

A 24-segment retro style character display

pxlDigit_24 - retro style character display

My attempt at a non-destructive LiPo retrofit for the unique-yet-somewhat-loathed HP 28S calculator

HP 28S LiPo Battery

Analysis of a RGB LED string and recreating its functionality

Powerline Controlled LED Strings

electronic sound and light sculpture using esp32

ddrysfeöd

Reflowing PCBs with PCBs!

Open Reflow

carl-bugeja Carl Bugeja

A Vintage Coin-Operated Texas Instruments Graphing Cabinet reconstructed from the Onion article

Vintage Coin-Operated Texas Instruments Graphing C

peter-jansen peter jansen

I'm working with a bird researcher in Panama to use non-invasive techniques for measuring hummingbird heartbeats

Hummingbird Heartbeats

joel-murphy Joel Murphy

Want more detailled PCB artwork on your PCBs? Try dithering!

PCB art dithering experiments

A 9 segment hand-written font LED display based on the tube DG 1 2B

Beautiful Display

eduardo Eduardo

This project is a big challenge: build a 741 opamp with discrete transistors on a PCB in DIL8 size

Discrete 741 operational amplifier in DIL8

albert-van-dalen Albert van Dalen

A cute PCB alpaca with a rainbow tail and glowing cheeks.

Alpaca ATtiny85 Dev Board

alexandra-covor Alexandra Covor

Idea of combining shaped printed circuit boards, Acryl and LEDs to create a PCB art object.

Hot Air Balloon Animated Color LED Lamp

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