FK1226 Solderless Wailing Siren with LED

$14.41

A Solderless kit which is designed on the principle of 2 transistor oscillators which can generate different frequencies.  When the button-switch is pressed and held ON, the circuit then creates a siren sound similar to many Emergency Alarm services.

In stock (can be backordered)

This kit is designed on the principle of 2 transistor oscillators which can generate different frequencies.  When the button-switch is pressed and held ON, the circuit then creates a siren sound similar to many Emergency Alarm services.

 

This kit does not require soldering. It lends itself to simple experimentation and changing component values to change the oscillator frequency and hence the sound of the Siren.

 

Extensive Construction Notes available. Student Construction Notes include step-by-step photos, Component Identification Exercise, and Trouble Shooting Guide.

The student notes are aimed at allowing students to work at their own pace, and achieve a high probability of success.

 

Technical Specifications

– Power Supply : 9VDC

– Current Consumption : 45mA

– PCB dimensions : 51 x 38 mm.

 

Discounts available for class sets. Contact us for your custom quotation, delivery availability and any extra support you may need.

Additional information

Weight .1 kg
Dimensions 12 × 10 × 3 mm

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