DIY Club

  DIY Sweeper Robot – Build Your Own Cleaning Bot! 🤖🧹 Want to make your own robotic sweeper at home? This DIY project is easy and fun! Let’s build a simple automatic cleaning robot using basic electronics and components. 🛠️ Materials Needed: ✅ Arduino Uno (Microcontroller) ✅ 2 DC Motors (For movement) ✅ Motor Driver Module (L298N) ✅ IR Sensors / Ultrasonic Sensor (For obstacle detection) ✅ Small Brush / Microfiber Cloth (For sweeping) ✅ Rechargeable Battery Pack ✅ Wheels & Chassis (For the robot’s body) 🔗 Steps to Build the Sweeper Robot: Step 1: Assemble the Chassis 🏗️ Use cardboard, acrylic sheet, or plastic to make the robot's base. Attach DC motors and wheels to the chassis. Step 2: Connect the Motors & Motor Driver ⚙️ Connect DC motors to the L298N motor driver . Connect motor driver to Arduino for motor control. Step 3: Attach the Cleaning Mechanism 🧹 Fix a small rotating brush or microfiber cloth to the bottom. Use a small motor to rotate the ...

  How To Make A 2K Bluetooth Spy CCTV Camera - For Home Creating a 2K Bluetooth Spy CCTV Camera at home is a fascinating and practical project for enhancing home security. This compact, wireless spy camera can stream high-definition video to your smartphone and be discreetly placed anywhere in your home. Follow the guide below to build your own spy CCTV camera. Materials Needed: 2K Camera Module (small and compatible with Bluetooth streaming) Bluetooth Transmitter Module Rechargeable Lithium-Ion Battery (small size, 3.7V or 5V) Micro SD Card (for local storage, optional) USB Charger Module (for battery charging) Small Enclosure or Case (cardboard, plastic, or metal) Hot Glue Gun Insulated Wires Screwdriver Switch Button Step-by-Step Instructions: Step 1: Prepare the Camera Module Purchase a 2K camera module with built-in support for Bluetooth or connect a separate Bluetooth transmitter module to the camera. Test the camera by connecting it to your smartphone via Bluetooth to e...