Circuitrocks Learn | Arduino · ESP8266 · ESP32 Tutorials – Philippines

Looking for a compact light you can actually build and maintain yourself? 🔦This DIY 3D LED Flashlight delivers a bright, pocket-friendly beam using nine 5 mm white LEDs in a simple, beginner-safe circuit.

Have you ever wondered how appliances like washing machines or automatic watering systems manage the flow of water with such precision? 💧⚡

Interested in a quick, reliable way to know the moment a door opens? 📢🧲 One small kit gives you instant, local alerts without apps or Wi-Fi.

Interested in a tiny build that moves the moment a raindrop lands? 🌧️🚗 This 3D Mini Rain Car Wiper…

Want a reliable Pi that just works with touchscreens and everyday projects? 📱 🌐 The Raspberry Pi 3B+ is a compact and powerful single-board computer with built-in Wi-Fi, Bluetooth, and full-size HDMI support

Caught off-guard by sudden rain? 🌧️🏠 Build a Smart Laundry Bot that senses raindrops and automatically pulls your clothesline to safety—no more panic sprints to the backyard.

Pick your color in the dark—on demand. 🔦🔴🟢🔵 This 3D-printed RGB flashlight lets you choose a crisp red, green, or blue beam with a simple flip, no coding required.

Missed a dose because time slipped by? 💊⏰ This Automatic 3D Medicine Dispenser remembers for you and guides you with light, sound, and a clear LCD. It turns daily dosing into a calm, repeatable routine.

Wave, dispense, done. In this Automatic Wash Dispenser, your hand becomes the button: an IR sensor detects motion and a servo presses the pump for a clean, measured shot of soap. 💦🧼

Ever wish your project could recognize a tap—then greet a student by name or unlock a box? 🌐✅ With one quick tap, a card’s unique ID (UID) is read and instantly shown on a 20×4 I²C LCD. It feels like magic, but it’s just clean Arduino code plus a solid sensor.