DIY Club

  Creating a DIY mini auto night lamp with a dark sensor can be a fun and practical project. Here's a simple step-by-step guide to help you build your own: Pakistan Science Club   E-Learning   Online Store Materials Needed: Light-emitting diode (LED) Dark sensor module Resistor (220-ohm) Transistor (NPN, e.g., BC547) LDR (Light-Dependent Resistor) Battery (9V) Breadboard and jumper wires Electrical tape Small project box (optional) Steps: 1. Understand the Components: Familiarize yourself with the components and their functions: LED (output), dark sensor module (detects ambient light), resistor (limits current), transistor (amplifies current), LDR (resistance changes with light). 2. Setup the Dark Sensor Module: Connect the dark sensor module to the breadboard. It typically has three pins: VCC, GND, and OUT. Connect VCC to the positive rail, GND to the negative rail, and OUT to a free row. 3. Connect the Transistor: Connect the transistor (e.g., BC547) to the breadboard. ...

  Pakistan Science Club   E-Learning   Online Store Certainly! Here's a DIY Rechargeable Lamp project. Feel free to customize it based on your preferences and add any specific details or steps you think are necessary. DIY Rechargeable Lamp Materials Needed: LED light bulb Rechargeable battery pack Lampshade or materials to create one Wooden base or any material for the lamp stand Charging module Switch Wires Soldering iron and solder Glue gun Drill and bits Screwdriver Sandpaper Decorative elements (optional) Steps: Design Your Lamp: Sketch the design of your rechargeable lamp, considering the size and shape of the lampshade, stand, and overall structure. Prepare the Lamp Stand: Cut and shape the wooden base or chosen material for the lamp stand. Sand the surface to achieve a smooth finish. Attach the Lampshade: If using a pre-made lampshade, follow the manufacturer's instructions for assembly. If creating a DIY lampshade, use materials like paper, fabric, or other materi...