Music-reactive LED wristbands for festivals. 100 handmade units deployed. Gen3 adds wireless and BLE: the crowd becomes part of the light
Dual-light bedside lamp with full alarm clock. Customizable, MQTT, API and no cloud required for full functionality.
A precision digital clock built from scratch on an STM32F407 using hardware timers, interrupts, and a PWM-fading LED indicator.
Arduino PWM Signal generator with I2C LCD! There are 3 modes: Manual, Flasher and Breathing. Adjust speed / duty cycle with pot. Smart & com
Measure human reaction time using RT-SPARK board's built-in LEDs and hardware interrupts
Implementing a dynamic user interface on the RT-Spark board using external breadboard switches to control the built-in LCD and LEDs.
In this project, I built a fully functional analog-style VU meter using an CrowPanel 3.5"-HMI ESP32 display, and LVGL.
Wireless light festival LED badges that automatically fall into sync—no pairing, no controller.
I designed and built a fully transparent Arduino UNO‑compatible board on a flexible PCB; no copper pours, no hidden layers.
My project uses an LED panel and a Stepper Motor to show how more light in the City of Chicago is revealed when the city is more competent.
A small circular lamp that emits light of the color of your choice, configured using a dashboard on your phone. It uses BlynkIOT & ESP32.
Have you ever been annoyed with overly complicated bike lights? This project is for you!
In this tutorial, you'll learn how to connect your Arduino to a smartphone using a Bluetooth Low Energy (BLE) module.
Control what’s currently playing on your Mac with ESP32+touch display. Build your own with this firmware and companion Mac app
Live data tips a real scale: pig vs. people. More journalist violence = pig wins. More protest = people push back.
A art sculpture that reacts once a day to new arrest data being pulled from the Chicago Data Portal.
An interdisciplinary project combining both electronics and sculpting in order to demonstrate the changes in the weather data of Chicago
Stressed in exams? StressGuard detects rising stress in real time & alerts you before panic sets in. Built on Pi Pico. Fully offline.
Light Garden that responds to Air Quality Index. Color, brightness, and spinning wheel speed change based on AQI level.
ESP32 powered LED matrix displaying real-time news, weather, stock, date, time, barometer data, menu and web interface with notification.
Unicast E1.31 to WS2811/WS2812 WiFi controller, theoretically output up to 1360 pixels* (8 ports/universes, 170 pixels per port).
In the first example, we will send “Hello world” command to blink the LED. In the second example, we will do bidirectional communication.
Simulate a traffic light using an Arduino and LEDs! This project is super cool to watch and easy to make!
Learn how to simulate throwing a dice with the Arduino and 6 LEDs!
