What is the power supply module for

It is used to plug into a breadboard to supply either 3 volts or 5 volts to the power rails. The rails are blue and red. blue being negative red being positive

What voltage do the LED bulbs require?

It has a typical forward voltage of 2.0V and a rated forward current of 20mA

Do you havd a schematic of the power module?

The schematic is available by googling, and it is exactly this board: https://protosupplies.com/product/ywrobot-breadboard-power-supply/

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ELEGOO Electronic Fun Kit Breadboard Compatible with Arduino, Raspberry Pi

Product ID: 47870399

Details

Brand
ELEGOO
CPU model
Mediatek 900
Connectivity technology
USB
Model name
EL-CK-002

📏Breadboard compatible with Arduino & Raspberry Pi

🔌200+ components for endless builds

🛠️Precision potentiometer & power module

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Description

⚡ Spark your creativity with ELEGOO – where ideas become circuits!

DURABLE HIGH QUALITY CORE PARTS - Precision potentiometer and power supply module built for stability and longevity.
ALL IN ONE ELECTRONICS PLAYGROUND - Over 200 premium components to fuel your innovation and experimentation.
PERFECT FOR STEM DIY ENTHUSIASTS - Ideal for beginners, educators, and hobbyists aiming to master electronics.
COMPLETE WIRING DIODE SET INCLUDED - Jumper wires and diodes ready to connect your circuits without extra hassle.
SEAMLESS ARDUINO RASPBERRY PI INTEGRATION - Plug and play compatibility ensures your projects come to life faster.

The ELEGOO Electronic Fun Kit is a comprehensive starter set featuring over 200 components, including a precision potentiometer, power supply module, and premium breadboard. Fully compatible with Arduino and Raspberry Pi platforms, it offers everything needed for electronics learning, prototyping, and STEM projects—excluding the controller board. Lightweight and durable, this kit is designed to empower beginners and hobbyists to build and experiment with confidence.

Specifications

ASIN	B01ERP6WL4
Are Batteries Included	No
Best Sellers Rank	5,085 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 242 in Components & Replacement Parts
Brand	ELEGOO
Customer Reviews	4.5 4.5 out of 5 stars (1,603)
Date First Available	15 Jun. 2016
Graphics Card Interface	Integrated
Guaranteed software updates until	unknown
Item Weight	180 g
Item model number	EL-CK-002
Manufacturer	ELEGOO
Memory Technology	LPDDR2, LPDDR3, LPDDR4X
Operating System	Linux
Processor Brand	Broadcom
Processor Count	1
Processor Type	Mediatek Dimensity 900
Product Dimensions	14.48 x 8.99 x 3.99 cm; 180 g
Series	EL-CK-002
Standing screen display size	40 Inches
Wireless Type	Bluetooth

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21850CFA

Duties & taxes included

In stock

Sold byAmazon Burkina FasoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Burkina Faso.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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