PowerPD is a compact USB-C PD/PPS power supply and PD analyzer built around an ESP32 microcontroller, an AP33772S USB-C PD sink controller,
Designing a quadcopter where the PCB arms are the airframe - what I learned about rigidity, PID tuning, and flying something I built myself.
Compact A4 CoreXY pen plotter, a fully operational, portable machine with custom electronics & ESP32 firmware for precise motion control
Perfect for events. It features a compact 76x284px OLED display, WiFi-based configuration portal, and intelligent power management.
A tiny ESP32 desk widget that shows your Claude. ai session usage in real-time on a 1.14" LCD display.
Rate real roller coasters just like the classic game! Strap an Arduino UNO Q with an IMU into a fanny pack, and ride coasters!
A pressure sensor monitors fountain level and, via Home Assistant, allows automatic level maintenance with no visible wires or tubing.
This television scans for your devices, but did you consent to that?
An M5Stack-powered NotiFY basic notification alert accessory.
Buy, sell, switch charts, get AI analysis, zoom and size control — wireless, haptic, open source, works with TradingView and Binance.
Don't like or not understand the L610-GL sdk, please, use Arduino to program it :)
This project presents a compact, low‑power Modbus RTU to Ethernet/Wi‑Fi gateway based on the ESP32 microcontroller and the LAN8720A Ethernet
Run face detection, age/gender analysis, and emotion recognition on ReCamera, then stream live results to your PC over UDP.
Off-grid Waterproof Protection for Field Prototype Tests using a Solar Panel, Mobile Battery and a Ethernet Cable
A cheap ESP32-based indoor GPS alternative that uses BLE signal strength to track devices in real time—tested on a moving drone.
Smart Energy Meter uses ESP32 for data collection and WiFi, and Raspberry Pi Pico for calculations, with LCD display and Blynk app access.
Making an FPV car controlled through wifi on a PC
Voice Assistant on your Arduino nano ESP32 which answers all your questions on a tiny 0.96 OLED display. With an option for a pong game.
A 2.35 kg metal-chassis combat robot controlled over WiFi via an ESP32-hosted web server, built for a Robotics competition.
Deploy a low-power edge AI camera 1 km from the nearest router — no SIM card, no wired power
Live data tips a real scale: pig vs. people. More journalist violence = pig wins. More protest = people push back.
Turn an LED on and off using Windows Remote Arduino.
Connect your microcontroller to the internet by adding ESP8266 WiFi module!
ESP32 powered LED matrix displaying real-time news, weather, stock, date, time, barometer data, menu and web interface with notification.
