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AS3138KT - Astable Bi-LED Flasher Kit

Ability Level 1: NoviceProduct Formats Available : Pre-Assembled Module (AS) or
Self-Assembly Electronic Kit ( Soldering Required)

This dual LED flasher has adjustable flash rate and a wide operating voltage. It was originally designed for teaching the concepts of astable multivibrator circuits but can be used for shop displays, signs, warning lights, models, robots and other applications where a low cost LED flasher is required..

A 555 timer IC is wired as a square wave oscillator with a double ended output connection to two LED which flash on and off in turn.

Ideal project for schools and colleges. Documentation provides links to a website showing an animated explanation of how the circuit works. Introduces a variety of components and basic electronic principles.

Specifications
Input Power4.5 - 15Vdc battery or Order Code 660.446UK with connector 778.106
Current Consumption~ 25mA max @ 9Vdc
Flash Rate Adjustment~ 0.1 to 1 Second (one complete cycle of both LEDs)
Board dimensions~ 27 x 32 x 12 mm
EnclosureWCAH2855
Product FormatSELF-ASSEMBLY Electronic Kit (KT) or
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info
DocumentationUser Manual
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