LEARN @ CIRCUITROCKS

One tap. A red flash. A creepy laugh. 🎃🔊 If you want a prop that makes guests jump—and then lean in for more—meet Touch o Lantern.

Want a tiny MP3 Player prop that plays your own sound, like “The Fate of Ophelia”? 🎧 Need a simple build for a 3D-printed pumpkin or display? Wondering if a small speaker can work without a big amp, and if a single tap can start the audio?

Have you ever wondered how lights on a staircase can be switched on or off from both ends? 💡 That’s the idea behind a two-way switch circuit!

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.