Get started with embedded systems using RT-Thread RT-Spark board basics, STM32CubeIDE & CubeMX with a simple basic Blinking LED project.
Randomly change color on the Arduino ESP32 Internal RGB LED, the colors will not change immediately but will ramp up to the desired color.
A cool low cost rgb led
This project explores how to use the Renesas' GreenPAK SLG46880 to develop a LED display smart speaker with I2C control.
The Red Alert Alarm is basically an alarm that lights up red, does not stop until you turn it off and the pitch/volume can be adjusted.
A short and fun interactive breadboard project. Cover the light sensor and the LED "eyes" light up!
Digital technology with Arduino. Understanding digital technology with Arduino – explained in a practical way.
Small table modified with LED lights of a gamer keyboard and cell phone battery recycled. Netflix, Start+, DisneyPLus, Apple TV, compatible.
Connecting Ameba to WiFi and use Ameba as server, the user can control the LED on/off through a webpage.
This is a triple LED counter circuit based on Arduino.
Gesture Controlled Music Player uses hand gestures to play tracks and fast forward and rewind.
Programming the RT-Spark board to blink an LED using the STM32F407ZGT6 chip.
6 effects simultaneously on 2 WS2812b 5m (60-LED-m) strips.
Control LED via bluetooth Technology, using arduino
Ever feel the need to vent your frustration with ELEC 220? Well Whack arRay is here to help!
A reliable, op-amp-based cutoff charger to protect 18650 Li-ion cells from overcharging.
In this project, I built a fully functional analog-style VU meter using an CrowPanel 3.5"-HMI ESP32 display, and LVGL.
I created Persistence of Vision (POV). It detects acceleration with an internal gyro sensor and draws pictures in the air with LEDs.
Colourful soft Starry Sky Effect for 8x8 matrix.
In this tutorial we will learn how to make a work reminder using the Ultrasonic sensor and Arduino.
ESP32+WS2812B Tired of spending $2, 000 on a graphics card just to get bored in 4K? Welcome to the future of gaming: 1 Dimension.
A multitasking FreeRTOS demo on the RT‑Spark board showing temperature, counter display, RGB brightness control, and a blinking status LED.
Bright white light for grove system
A protesting object for a possible solution for the social issue of tailgating.
