Estardyn NE555 Ding-Dong Doorbell DIY Soldering Kit

$6.00 USD

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Dual-Tone Electronic Learning & Soldering Practice Project

A compact DIY electronics kit that uses an NE555 timer circuit to generate classic two-tone “ding-dong” doorbell sounds while providing hands-on soldering practice.

Key Features

Dual-tone ding-dong sound
NE555 timer-based circuit
Complete electronic component kit
Push-button activation
Ideal for soldering and circuit-learning practice
Compact PCB design

Specifications

Brand: Estardyn
Type: DIY Doorbell Electronics Kit
Working Voltage: 4–7V DC
Main IC: NE555
Speaker: 8Ω / 0.25W
PCB Size: 28 × 25 mm
Operating Temperature: -45°C to 85°C
Weight: Approx. 15g

Package Includes: NE555 IC / Speaker / PCB Components / Capacitors / Resistors / Diodes / Push Button / Connection Wires

This is a DIY soldering kit and requires assembly before use.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

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