signal logic light
by tiat (the intersection of art & technology)
About this event
Instructor: Mark Hellar (Hellar Studios LLC)
Location: TIAT (151 Powell St)
Cost: $200 (Includes instruction + full hardware kit)
Overview
Ever wanted to create your own programmable light art? This workshop breaks down the tech behind 'addressable' LEDs. You'll learn how to assemble individual components into a smart, networked light show from scratch.
1. The Hardware: Assembly & Soldering We start with the hardware foundation. You will solder headers to an ESP32-C3 microcontroller and connect it to an addressable 64(8x8) LED Matrix. To move the project from a "bench prototype" to a finished object, I am providing custom laser-cut enclosures from my studio to house the electronics.
2. The Logic: Touchdesigner We will use TouchDesigner to create algorithmic led animations! This class is geared for beginners, so no worries if you have never used TouchDesginer before, we will do it together!
3. The Expanded Field: Networking & Control (WLED & DMX) The second half moves the hardware into a networked environment:
WLED: Deploying WLED for instant browser-based configurationThe Networked Signal: Configuring your hardware as a networked E1.31 node(DMX over IP). We will drive the lights wirelessly from TouchDesigner, treating your hardware as a multi-channel canvas for live visuals.
To show how these methods scale, I’ll also be showing a 4,000 LED setup (powered by a single power supply and parallel data pins) to demonstrate the power management and signal logic required for larger installations.
To get some inspiration, we'll head down to Union Square Station during the break to check out the 'Lucy in the Sky' installation by Erwin Redl. We’ll take a look at how this massive DMX-controlled LED array is put together and how it transforms the station's architecture.
The Hardware Kit
Everything needed for the build is included:
ESP32-C3 Microcontroller (WiFi-enabled)8x8 WS2812 Adressable LED Matrix5V Power SupplyCustom Hellar Studios laser-cut structural housing
What to bring: A laptop with the Arduino IDE installed. https://www.arduino.cc/en/software/ (Arduino IDE 2.3.7) and the latest version ot Touchdesigner, https://derivative.ca/ We'll provide the soldering irons and the rest of the kit.
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About signal logic light in San Francisco
signal logic light is a independent taking place on Sunday, April 26, 2026 at tiat, 151 Powell St, San Francisco, CA 94102, USA, San Francisco, United States. This independent is organised by tiat (the intersection of art & technology). This event is check the event page for pricing details. The event runs for approximately 5 hours.
signal logic light — key details
- Date:
- Sunday, April 26, 2026
- Time:
- 6:00 PM – 11:00 PM (America/Los_Angeles)
- Duration:
- 5 hours
- Location:
- tiat, 151 Powell St, San Francisco, CA 94102, USA, San Francisco, United States
- Price:
- check the event page for pricing details
- Format:
- In-person
- Organiser:
- tiat (the intersection of art & technology)
What to expect at signal logic light
Join this independent over 5 hours for an engaging session of learning, discussion, and networking with fellow attendees.
Who should attend signal logic light?
This independent in San Francisco is ideal for:
- professionals and enthusiasts interested in this topic
- anyone looking to learn, network, and get inspired
Why attend?
- Discover new ideas and perspectives
- Connect with others who share your interests
San Francisco event — April 2026
This evening independent is part of the growing events scene in San Francisco. Whether you're based in San Francisco or visiting for the independent, it's a great opportunity to connect with the local community. Browse more upcoming events in San Francisco on Rifio.
Topics and categories
signal logic light covers topics including Arts & Culture, Tech. Find similar events by browsing these topics on Rifio.
Frequently asked questions about signal logic light
- When is signal logic light?
- signal logic light takes place on Sunday, April 26, 2026 from 6:00 PM to 11:00 PM (America/Los_Angeles).
- Where is signal logic light held?
- signal logic light takes place at tiat, 151 Powell St, San Francisco, CA 94102, USA, San Francisco, United States.
- How much does signal logic light cost?
- signal logic light is check the event page for pricing details. Visit the event page for tickets and registration.
- Who is organising signal logic light?
- signal logic light is organised by tiat (the intersection of art & technology). You can find more of their events on Rifio.
- How do I register for signal logic light?
- You can register for signal logic light through the original event page on Luma. Click the "View on Luma" button above, or save it to your Rifio account to get reminders.
- How long is signal logic light?
- signal logic light runs for approximately 5 hours, from 6:00 PM to 11:00 PM (America/Los_Angeles).