How to Make a Mini Power Bank – Using 18650 cells and a charging module.

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 How to Make a Mini Power Bank – Using 18650 cells and a charging module.




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DIY Mosquito Pest Repeller Circuit

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  Introduction Mosquitoes can be a nuisance, especially during the warmer months when we want to enjoy the outdoors. Instead of relying on chemical repellents, why not create your own mosquito pest repeller circuit? This DIY project is not only cost-effective but also a fun way to delve into the world of electronics. In this post, we’ll guide you through the process of building a simple mosquito repeller circuit. What You’ll Need Components : 555 Timer IC Resistors: 1kΩ, 10kΩ Capacitor: 10µF Transistor: NPN (e.g., 2N3904) Piezo buzzer or small speaker 9V battery Breadboard or PCB Connecting wires    +9V     |    [R1]     |      +-----| 2 |------- +    (To Piezo Buzzer)     |     |   |         |    [C1]   | 5 |-------  |     |     |   |         |     |---->| 3 |...
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DIY Virtual Glasses

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Click the Picture for Daraz Link Pakistan Science Club   E-Learning   Online Store Join Mobile Repairing Course on Google Classroom You need this code to enter the Class  usdcxz3  Creating DIY virtual glasses, often referred to as VR (Virtual Reality) glasses, can be a more complex project compared to other DIY endeavors. However, I'll provide a simplified guide to creating a basic version. Keep in mind that professional VR devices are sophisticated and involve advanced technology, but this DIY version will offer a basic experience. Materials Needed: Smartphone: An old smartphone with a gyroscope can be repurposed for this project. Cardboard or Plastic Frame: Create a frame to hold the smartphone securely. You can find pre-made cardboard VR headset templates online. Lenses: Biconvex lenses, typically with a focal length of around 45mm. These can be salvaged from inexpensive VR viewers or purchased separately. Velcro Strips: To secure the smartphone in the frame. Elas...
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DIY Mini Water Pump

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DIY Mini Water Pump Pakistan Science Club   E-Learning   Online Store Overview Create your own compact and efficient mini water pump for various DIY projects. This DIY pump is suitable for small-scale water circulation, gardening, or other applications where a mini water pump is needed. Materials Needed DC Motor:  Select a small DC motor suitable for water pumping applications. Impeller:  Create or obtain an impeller suitable for water circulation. Tubing:  Use tubing or hose for water intake and outlet. Power Source:  Choose a power source such as batteries or a DC power supply. Switch:  Include a switch for turning the water pump on and off conveniently. Base Material:  Use a durable and waterproof material for the base of the water pump. Instructions Mount the DC Motor Attach the small DC motor securely to the base. Position it in a way that allows easy access to the impeller and tubing. Attach the Impeller Connect the impeller to the motor sha...
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🌀 DIY Mini Electric Blender – Simple Kitchen Helper at Home

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  🌀 DIY Mini Electric Blender – Simple Kitchen Helper at Home Want a compact blender for quick mixing or science fun? This DIY mini electric blender is a perfect project for hobbyists and students. It’s budget-friendly and useful for mixing light ingredients like milk, juices, or colors in water. 🧾 Components Required Component Purpose Small DC Motor (6V–12V) Drives the blade Blades (Plastic or Metal) For blending/mixing Switch (On/Off) Controls power 9V Battery or Adapter Power supply Bottle/Plastic Container Blender body Wires & Soldering Tools Connections Motor Cap/Base Holds the motor securely ⚙️ How It Works The motor spins the blade at high speed when power is supplied. A plastic or metal container acts as a blending chamber . You press a button or flip a switch to turn it on/off. 📐 Basic Wiring css Copy Edit [+ Battery] → [Switch] → [Motor] → [- Battery] Mount the blade tightly on the motor shaft. Place the motor inside or on top of the cont...
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🎉 30,000 Views Celebration! 🎉 Thank You, DIY CLUB Fans!

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  🎉 30,000 Views Celebration! 🎉 Thank You, DIY CLUB Fans! Hello, amazing DIYers and tech enthusiasts! We are absolutely thrilled to announce that  DIY CLUB  has crossed  30,000 views ! 🚀 This incredible milestone wouldn’t have been possible without your endless support, creativity, and passion for DIY projects. To celebrate this achievement, we’re hosting a  special Electronics Project Contest  where you can showcase your skills, win exciting prizes, and get featured on our blog! Current contests Open String and Rope Contest Closes July 7th | 21 prizes, 0 entries Details Open Big and Small Contest Closes June 23rd | 21 prizes, 8 entries Details Open Green Earth Contest Closes June 9th | 21 prizes, 5 entries Details Open Making History Contest Closes May 26th | 20 prizes, 23 entries Details Open Robot Friends Con...
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🔦🎵 DIY Mini Emergency Light with Bluetooth Speaker

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  🔦🎵 DIY Mini Emergency Light with Bluetooth Speaker Why not enjoy light and music during a power outage? This DIY combo device combines a mini emergency LED light with a Bluetooth speaker , making it perfect for blackouts, camping, or travel. 🧾 Components Required Component Purpose 3.7V 18650 Battery Power source TP4056 Charging Module Battery charging & protection Boost Converter (5V) Step up voltage for circuit Bright White LEDs (3–5) Emergency lighting Resistor (100–220 ohm) For LEDs Bluetooth Audio Module (e.g., MH-M18 or XS3868) Wireless music Small Speaker (3W–5W) Audio output On/Off Switch Power control USB Cable / Port Charging input Small Enclosure Box Final body casing ⚙️ Circuit Overview Lighting Section : Battery → Boost Converter (5V) → Switch → Resistor → LEDs Audio Section : Battery → Bluetooth Module → Speaker You can power both sections from the same boosted 5V line . ✅ Features Bright LED emergency light Bluetooth audio up to 1...
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DIY mini fridge

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 Building a DIY mini fridge is a fun project! Here's a simple way to create one using a few basic materials: Materials Needed: Styrofoam Box or Cooler : Acts as the main body of the fridge. Peltier Module (Thermoelectric Cooler) : A device that can make one side cold and the other side hot when electricity passes through it. Heatsink and Fan : Helps cool down the hot side of the Peltier module to make the cold side colder. Thermal Paste : Improves the connection between the Peltier module and the heatsink. 12V DC Power Supply : To power the Peltier module and fan. Switch : To turn the fridge on and off. Wires and Connectors : To connect everything together. Steps to Build the DIY Mini Fridge: Prepare the Box : Start with a Styrofoam box or cooler. This will be the main body of your mini fridge. Make sure it's big enough to hold the items you want to keep cool. Install the Peltier Module : Cut a hole in one side of the Styrofoam box for the Peltier module. Place the Peltier mod...
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DIY Full HD Lens

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Click the Picture for Daraz Link Pakistan Science Club   E-Learning   Online Store Join Mobile Repairing Course on Google Classroom You need this code to enter the Class  usdcxz3  Creating DIY Full HD lens glasses involves integrating a small camera module into a pair of glasses to capture video in high definition. Please note that achieving Full HD video recording involves more sophisticated components and may not be as straightforward as other DIY projects. Below is a simplified guide to get you started: Materials Needed: Mini Camera Module: Choose a small-sized camera module capable of recording in Full HD (1080p). Ensure the module supports easy integration and has necessary documentation. Glasses Frame: Select a pair of glasses with a frame that can accommodate the camera module discreetly. Microcontroller: Use a microcontroller (e.g., Arduino, Raspberry Pi) to control the camera and manage recording functions. Battery: A small and lightweight rechargeable batte...
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Happy crafting, and enjoy watching your escalator come to life!

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  If you're interested in creating a fun and educational DIY project, making a mini escalator from cardboard is a fantastic idea! This project will teach you the basic mechanics of how an escalator works, all while giving you a creative and hands-on experience. Let’s explore how to make your very own escalator using cardboard. Materials Needed: Thick cardboard sheets Scissors or craft knife Glue gun or strong adhesive A pencil and ruler Small wooden dowel (for the axle) Plastic wheels or homemade cardboard wheels Rubber bands (optional for movement) A small motor (optional for automatic movement) Battery pack (optional for the motor) Paper clips or small pieces of cardboard for the steps Step-by-Step Guide: 1.  Create the Base of the Escalator Start by cutting a sturdy piece of cardboard to create the base of your escalator. A rectangular shape with dimensions of around 10 inches by 6 inches will work well. This base will support all the parts and keep the escalator steady. 2....
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Cuneiform (Mesopotamia, c. 3000 BC)

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Click here for More Details Cuneiform (Mesopotamia, c. 3000 BC) Cuneiform is one of the earliest systems of writing, developed by the ancient Sumerians of Mesopotamia around 3000 BC. It is characterized by its wedge-shaped marks on clay tablets, made by a blunt reed for a stylus. Cuneiform was used for various languages over more than three millennia, playing a crucial role in the administration, literature, and scientific advancements of ancient Mesopotamian civilizations. Hieroglyphics (Egypt, c. 3000 BC) Hieroglyphics is a formal writing system used by the ancient Egyptians, combining logographic and alphabetic elements. It was used for religious literature on papyrus and wood, as well as monumental inscriptions on tombs and temples. Developed around 3000 BC, hieroglyphics were essential for maintaining administrative records and religious texts, significantly influencing Egyptian culture and governance. Un...
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