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DTMF(Dual Tone Multi Frequency) Shield

SKU

107990009

Rating:

100 % of 100

2 Reviews Add Your Review

The DTMF Shield for Arduino converts DTMF or Touch Tone signals into a format that microcontrollers (uC) or Arduino boards can understand

$25.00

Out of stock

10+: $23.75

tone Shield Phone convert Holtek HT9170B Arduino Shield arduino DTMF analog signal Audio Dual Tone Multi Frequency Touch Tone

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