Nilambara Electronics
Rs 350
Updated 01 Nov 2026
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The breadboard power supply stick regulates voltage from a 9V wall wart to either 5V or 3.3V to the power rails. A simple circuit, involving a button, an LED, and a resistor, built two different ways. The circuit goes as follows: There is a wire connecting the VCC power rail to the positive, anode leg of an LED.
The current price of Breadboard Power Supply Module 3.3V/5V for Arduino Board Solderless Breadboard in Sri Lanka is Rs 350 at Nilambara Electronics.
Yes, Breadboard Power Supply Module 3.3V/5V for Arduino Board Solderless Breadboard is currently in stock at Nilambara Electronics in Sri Lanka.
You can buy Breadboard Power Supply Module 3.3V/5V for Arduino Board Solderless Breadboard in Sri Lanka at Nilambara Electronics. Visit 37left.lk to compare prices across multiple shops and find the best deal.

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