DIY Variable bench power supply Kit (1.25V-12V)

• Minimum Age: 14+
• Difficulty Level: 3
• Estimated Build Time: 3–5 hours

THE SPECIFICATIONS

Experience the satisfaction of creating something extraordinary from scratch. The DIY Variable bench power supply Kit (1.25V-12V) is a precision-cut project designed to challenge your mechanical logic and reward you with a high-quality finished masterpiece.

Technical Specifications

• Dial-In Precision: The heart of this kit is the LM317 regulator, giving you a smooth, adjustable output from 1.25V to 12V for any project.
• No Multimeter Required: Includes a built-in digital voltmeter that provides an instant, real-time readout of your voltage settings.
• The "Pro" Look: Comes with a crystal-clear acrylic case with rounded corners, keeping the circuit protected while showing off your clean solder joints.
• Skill Builder: A perfect project for mastering soldering and debugging while building a piece of gear you'll use for years.
• Dual Compatibility: Features an input design compatible with both 110V and 220V systems for worldwide versatility.
• Compact & Efficient: Perfectly sized for a crowded desk, with enough current (200mA) to power sensors, microcontrollers, and small motors.
• 1 x Full LM317 DIY Power Supply Kit (Includes all resistors, capacitors, and chips)
• 1 x Digital Voltmeter Module (3-digit display for real-time monitoring)
• 1 x Laser-Cut Acrylic Case Set (Includes all necessary screws and standoffs)
• Step-by-Step Instruction Manual (Clear guidance to ensure a successful build)