What are the voltage/amperage ratings for the LEDs included in the kit?

The voltage/amperage ratings are not marked on the LEDs. The only way to know would be to contact the manufacturer of the kit for further information. Sorry I wasn't more help.

How many pieces are there in total

It comes with more than 500pcs sensors and components for fun and simple electronic projects.

What is the maximum current rating on the power supply module?

The Power Supply Module Maximum Output Current: < 700ma

Can I use a 9v 2A power supply with this?

Yes just be sure of your circuit power requirements.

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REXQualis Electronics Component Fun Kit w/Power Supply Module, Jumper Wire, 8...

REXQualis Electronics Component Fun Kit w/Power Supply Module, Jumper Wire, 8...

Q: Can I use a 9v 2A power supply with this?

Yes just be sure of your circuit power requirements.

Product ID: 281139647

Details

Brand
REXQualis
CPU model
Tegra
Connectivity technology
USB
Model name
REXQualis Fun

📦individually labeled & organized

🔋USB breadboard power supply

🔌400+ components kit

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Description

⚡️ Power your passion with the ultimate electronics kit—don’t get left behind!

COMPACT PORTABLE - Lightweight 209g kit with a sturdy storage box, perfect for on-the-go makers and workspace minimalists.
POWER UP INSTANTLY - Includes a rare USB-powered breadboard power supply module—plug and play without extra adapters.
ORGANIZED FOR EFFICIENCY - Each resistor, LED, transistor, and IC is individually packaged and clearly labeled for hassle-free project building.
COMPREHENSIVE LEARNING SUPPORT - Access downloadable datasheets and tutorials to master your projects like a pro.
ULTIMATE DIY ELECTRONICS PLAYGROUND - Over 400 premium sensors and components to fuel your creativity and innovation.

The REXQualis Electronics Component Fun Kit offers over 400 high-quality components including sensors, resistors, LEDs, transistors, and integrated circuits, all neatly organized in a sturdy box. It features a USB-powered breadboard power supply module, male-to-female jumper wires, and an 830 tie-point breadboard, making it ideal for Arduino, Raspberry Pi, and STM32 projects. Comprehensive datasheets and tutorials are available online, empowering both beginners and pros to build confidently.

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ASIN	B073ZC68QG
Best Sellers Rank	#160,312 in Computers ( See Top 100 in Computers ) #2,607 in Single-Board Computers
Item model number	4328435175
Manufacturer	REXQualis
Product Dimensions	19.99 x 12.98 x 4.6 cm; 209 g

REXQualis Electronics Component Fun Kit w/Power Supply Module, Jumper Wire, 8...

Details

Details

Description

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Common Questions