Frequency Duty Cycle Adjustable Module Square Wave Signal Generator Frequency Duty Cycle Adjustable Module Square Wave Signal Generator

Frequency Duty Cycle Adjustable Module Square Wave Signal Generator

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$1.51
Ex Tax: $1.51
Product Code: YK001232
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Overview

Features:Brand new and high qualityMINIMain chip: NE555Output with LED indication The output frequency range is selectableThe output duty cycle can fine-tuneDuty cycle and frequency is not separately adjustableAdjusting the duty cycle will change the frequencySpecifications:Size: 31mm x 22mmColor: RedMaterial: M...