Proximity Sensor Circuit Using Only 1 Transistor Circuit

Learn how to build a simple proximity sensor using only 1 transistor. Step-by-step DIY circuit, components, working principle, and testing instructions included.

How to Make a Simple Current Booster Circuit

Learn how to make a simple current booster circuit to drive high-current loads safely. Step-by-step DIY guide, components, schematic, and working principle.

How to Make AC Fan Regulator Circuit

Learn how to make an AC fan regulator circuit at home. Step-by-step DIY guide with components, working principle, circuit diagram, and safety precautions.

How to Make AC soft Start Circuit 220V 110V Input

Learn how to make an AC soft start circuit for 220V/110V motors or appliances. Step-by-step DIY guide with components, schematic, and working principle.

How to Make Adjustable Power Supply at Home

Learn how to make an adjustable power supply at home to control voltage and current. Step-by-step DIY guide with components, circuit diagram, and safety tips.

Audio Style led signal NE555 Integrated

Learn how to make an audio style LED signal using NE555 IC. Step-by-step DIY guide with circuit diagram, components, and working principle for beginners.

How to Make Automatic Cut Off 12V Battery Charger

Learn how to make an automatic cutoff 12V battery charger. Step-by-step DIY guide with circuit diagram, components, working principle, and safety tips.

How to Make Bluetooth Audio Receiver for Earphone and Speaker

Learn how to make a Bluetooth audio receiver for earphones and speakers. Step-by-step DIY guide with circuit diagram, components, and working principle.

How To Make Brushless Motor Driver

Learn how to make a brushless motor driver at home. Step-by-step DIY guide with circuit diagram, components, working principle, and tips for reliable operation.

How to Make Christmas Tree With LED Lights

Learn how to make a Christmas tree with LED lights at home. Step-by-step DIY guide with materials, circuit, decoration tips, and safety instructions.

How to Make Clap Switch ON OFF Clap Switch

Learn how to make a clap switch ON/OFF at home. Step-by-step DIY guide with circuit diagram, components, working principle, and applications.

Coil Controlled Stable FM Transmitter

Learn how to make a coil-controlled stable FM transmitter at home. Step-by-step DIY guide with circuit, components, working principle, and transmission tips.

C-Type OTG Cable-Connector From Old USB Data Cable

Learn how to make a C-Type OTG cable from an old USB cable. Step-by-step DIY guide with materials, wiring, safety tips, and usage instructions.

Diwali LED Chain

Learn how to make a Diwali LED chain at home. Step-by-step DIY guide with circuit, materials, working principle, and safe decoration ideas.

Induction Heater Circuit

Learn how to make an induction heater at home. Step-by-step DIY guide with circuit, components, working principle, and safety precautions for heating metals.

Inverter 12V to 220V

Learn how to make a 12V to 220V inverter at home. Step-by-step DIY guide with circuit diagram, components, working principle, and safety tips.

How to Make Large Scrolling Text Display at Home

Learn how to make a large scrolling text display at home. Step-by-step guide with circuit, components, programming, and assembly for bright LED messages.

LED Candles at Home

Learn how to make LED candles at home. Step-by-step DIY guide with components, circuit, working principle, and decoration tips for safe glowing candles.

LED Chain Light

Learn how to make LED chain lights at home. Step-by-step DIY guide with components, circuit, decoration tips, and safe glowing lights for events and home.

LED Light 2 Different Effects

Learn how to make an LED light with 2 effects at home. Step-by-step guide includes circuit, components, programming, and tips for flicker & blink modes.

LED Rice Chain

Learn how to make LED rice chain at home. Step-by-step DIY guide with circuit, components, decoration tips, and safe glowing LED string lights.

Mini Power Bank at Home

Learn how to make a mini power bank at home. Step-by-step guide with components, circuit, safety tips, and USB charging for phones and devices.

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