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Frederic L

Engineer and aviation professional, I recently discovered a keen interest in electronics and automation.

Europe
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frederic-l
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This user joined on 02/22/2018.

72.7k
96
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Messing around with Annax Flip-Dot displays.
Project Owner Contributor

Flip-Dot Display & DIY Controller

frederic-lFrederic L

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My take at making a Nixie Tube clock, with basic time keeping through an RTC chip, as well as more advanced functionalities.
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French Nixie Clock

frederic-lFrederic L

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Reversible, no extra switch, multiple frequencies delay module for classic British cars.
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Classic car intermittent wiper motor controller

frederic-lFrederic L

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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 quadrupedal walking robot
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Dogbot

charles-galambosCharles Galambos

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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 simple desk clock that gets extremely accurate time from GPS
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GPS Clock

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A living recycling center that eats trash and sunshine and poops recycled plastic objects
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The Metabolizer

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Minimal USB powered Nixie display and IoT button
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Nixie Tap

mladenmladen

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A DIY polishing station to smoothen 3d-printed parts built using Arduino and portable humidifier.
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DIY Polishing Station for 3d-printed Parts

chizchiz

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A cable-less connection for stepper motor control, using Forth
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ESP8266 Stepper Driver

rigtigRigTig

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A simple board, driving 2 nixies from discrete transistors and an Atmega8.
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Low cost dual Nixie Driver

thomas-flayolsThomas Flayols

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A 140MHz - 3GHz 2-port T/R VNA and software
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Low cost open hardware VNA

cary-wCary W.

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Open Source SHRED-Buddy3D UPcycler turns leftover filament bits, bottles & fishing line into pellets for 3D printing.
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3D Printed Open Source UPcycler : SHRED-Buddy3D

venture-bitVenture Bit

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Simple RPi 3 console running Retropie.
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Modular PLC unit built on the Raspberry Pi, designed for home automation, industrial automation, smarthome applications and more
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A simple tank-drive style car .. but with first-person-video goggles attached!
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A WiFi enabled guitar pedal that allows you to record and auto uploads the tracks to the cloud for sharing, collaborations and edits.
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matt-evertsMatt Everts

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Fighting moisture with the IoT
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peroPero

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The TSOC_PSoC4L is a Programmable System on Chip board with integrated USB and Li-Po battery power and charging functions
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thingSoC PSoC4L (large)

pattern-agentsPattern Agents

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A Rocket Launch for International Student Satellites - sounding rockets and autonomous STEM robots at Black Rock for over 17 years
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ARLISS

ken-bibaKen Biba

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Controlling 230V Sainsmart relais with a Rapsberry Pi
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PiSaint 2.0 home automation board

richard-deiningerRichard Deininger

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hotmale_tommy wrote 07/14/2021 at 01:04 • point

Hi Frederic, I'm curious as to where you purchased the Annax panel? Thanks for the awesome contribution and write-up.

  Are you sure? yes | no

Frederic L wrote 07/14/2021 at 07:50 • point

Got them on eBay around 3 years ago. Not sure if there have been more for sale since.

  Are you sure? yes | no

mark_vanstone wrote 12/05/2018 at 20:48 • point

Great work on the flipdots. You might want to look at On Semi P/N NCV7719 half bridge drivers - it may help you reduce driver complexity. I use these for my 16x28 flipdot display.

  Are you sure? yes | no

Frederic L wrote 12/05/2018 at 20:50 • point

Thanks for the tip, I'll have a look. I slowed down project development since September due to a job change but will soon get back at it !

  Are you sure? yes | no

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