DIY Club

Click the picture for Daraz Link Pakistan Science Club   E-Learning   Online Store Click the picture for Detail 30-watt Inverter Creating a DIY 30-watt inverter involves converting direct current (DC) from a power source, such as a battery, into alternating current (AC) suitable for powering small electronic devices. Below is a basic guide to building a simple 30-watt inverter: Click here for Detail Materials and Tools: DC Power Source: A 12V lead-acid battery or another suitable DC power supply. Power Transistors: Select transistors capable of handling the desired power output. Ensure they are appropriately rated for voltage and current. Resistors and Capacitors: Resistors and capacitors for controlling the oscillation frequency and voltage regulation. Transformer: A transformer to step up the voltage. Choose a transformer with a primary winding suitable for your DC source and a secondary winding that matches the desired AC output. Diodes: Diodes for rectifying the AC signal ...

Click here for the video Pakistan Science Club   E-Learning   Online Store Creating a DIY Magic Box, which is essentially a smart inverter that can convert 12 volts to 220 volts, 12 volts, and 5 volts, is an exciting and challenging project. Below is a simplified outline to get you started on this DIY project. Keep in mind that working with electrical components requires caution, and you should have a good understanding of electronics before attempting this project. Click here for the video DIY Magic Box Project Outline: Materials Needed: DC to AC inverter module (for 220 volts output) Buck converter modules (for 12 volts and 5 volts output) 12V sealed lead-acid battery DC-DC step-up converter (to charge the battery) Voltage and current meters Switches, wires, and connectors Enclosure box Cooling fan (if needed) Soldering iron and solder Heat shrink tubing Click here for the video Steps: 1. Safety Precautions: Ensure the battery is fully charged before starting. Work in a well...