DIY Club

DIY Mobile Charger Circuit – A basic 5V USB charger using a 7805 regulator or boost converter. 

  🌫️ DIY Fog Machine – Create Your Own Smoke Effect at Home A fog machine is perfect for parties, Halloween, photography, and science experiments. This DIY version is simple, cost-effective, and uses commonly available parts. 🧾 Components & Materials Needed Item Purpose Small Metal Can/Container Heating and vapor container Glycerin (or Fog Juice) Main fog-producing agent Distilled Water Mixed with glycerin Coil Heater (e.g., soldering iron or NiChrome wire) Heats the liquid Small Fan (DC/PC Fan) Pushes fog out Power Supply (12V or 220V depending on setup) Powers heater/fan Pipe/Nozzle (optional) Directs the fog flow 🧪 Fog Juice Recipe Mix the following: 80% distilled water 20% pure glycerin (available at pharmacies) Shake well before use. ⚙️ How It Works Heater coil warms up the metal container. Fog juice is added inside the heated container. As the liquid heats, it vaporizes into thick white fog . The fan blows the fog out into the room. ...