DIY Club

 Here’s a short and to-the-point blog post you can use for your DIY Club blog, covering all the LED bulb types you mentioned: --- Top Types of LED Bulbs for Every Need – A Quick Guide LED technology has transformed lighting solutions, offering energy savings, longer life, and versatility. Here's a quick overview of the most common and useful types of LED bulbs: 🔌 1. LED Bulb 220V (AC Mains) This is the standard bulb used in homes and offices. It works directly on 220V AC power and is available in various wattages. It’s ideal for general room lighting. 🔋 2. LED Bulb 12V Perfect for solar systems, UPS, or DC-powered setups. These bulbs save power and are widely used in rural or load-shedding-prone areas. 🔌 3. LED Bulb 5V (USB) These bulbs are powered via USB and commonly used with power banks or laptops. Handy for camping, emergencies, or low-power desk lights. 🔦 4. Rechargeable LED Bulb These bulbs store charge and light up automatically when electricity goes out. A must-have fo...

DIY Bluetooth Speaker – Build your own speaker using an old speaker driver and Bluetooth board. 

  ❄️ DIY 5V Mini USB Cooler – Portable Cooling on the Go Beat the heat with a simple, homemade 5V mini USB cooler ! Perfect for desk use, small rooms, or electronics cooling, this project is budget-friendly and easy to build using basic electronic parts. 🧾 Components Required Item Purpose 5V DC Fan (small PC fan) Main cooling component USB Cable (old/used) Power supply from power bank/laptop Small Plastic Box / Case Enclosure for setup Switch (optional) On/off control Ice compartment (optional) For extra cooling effect Foam sheet/Insulation For better airflow direction ⚙️ How It Works The USB cable supplies 5V power from any USB source (power bank, adapter, laptop). The fan blows air through the case vents. Optionally, place a small ice tray or wet sponge in front of the fan for chilled air. 🔌 Circuit Connection css Copy Edit [Red wire from USB] → [+ of fan] [Black wire from USB] → [- of fan] Add a switch in between if needed. Make sure wires are ins...