Anyone know the db of the piezo?

I don't have the equipment to measure the exact sound level, but it is very low. It could probably be run thru an amp for more volume.

what are the buttons supposed to do? seems like they just short it to the highest pitch.

left lowers sensitivity ans right raises it. Both together switches to musical mode

Does anyone know the specs are on the leds, voltage and how many ma are they

The kit maker makes no mention on the schematic or instructions. There are 4 red LEDs, they are "indicator type" and therefore not high lumens, any standard 20mA Red LED would work.

Do you need to have soldering equipment to put the kit together?

Yes, you will need soldering equipment to attach the components onto the PCB.

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MadLab MLP105 Electronic Kit, Junior Theremin

Product ID: 507778429

Details

Brand
MadLab
Colour
Red
Item dimensions L x W x H
1 x 1 x 1
Material
copper
Model name
MLP105

🔋9V Battery Powered

🔌USB Type A Connector

🎛️Interactive Theremin Synthesizer

5127F

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Description

🎶 Own the sound of tomorrow with MadLab’s Junior Theremin!

PORTABLE POWER - Runs on a standard 9V battery for on-the-go sonic experiments.
BEGINNER FRIENDLY - Ideal for juniors and hobbyists eager to explore electronic sound waves.
CLASSIC MEETS MODERN - USB Type A connector for easy integration with other devices and projects.
PLUG INTO CREATIVITY - Build your own electronic theremin kit and unlock hands-on music synthesis.
COMPACT LIGHTWEIGHT - Sleek plastic design weighing just 0.05 kg, perfect for desktop or travel.

The MadLab MLP105 Junior Theremin is a compact, battery-powered electronic kit designed for beginners to build and experiment with their first music synthesizer. Featuring a lightweight plastic body, USB Type A connectivity, and easy assembly, it offers an engaging introduction to electronic oscillators and sound creation.

Specifications

ASIN	B01MRCPHN5
Body Material	Plastic
Brand Name	MadLab
Color	Red
Connector Type	Usb Type A
Finish Type	Unfinished
Global Trade Identification Number	05410329684983
Included Components	Madlab Electronic Kit - Junior Themerin
Item Dimensions	1 x 1 x 1 millimeters
Item Weight	0.05 Kilograms
Manufacturer	MadLab
Material	copper
Model Name	MLP105
Model Number	MLP105
Part Number	MLP105
Set Name	Single
UPC	687181838747
Unit Count	1 Count

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5127F

Duties & taxes included

In stock

Sold byAmazon French PolynesiaDelivered 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 French Polynesia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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