TM1637 PWM Pulse Adjustable 6HZ ~ 100KHZ 0-99% Frequency Square Wave Signal Generator Duty Cycle Module Board DC 3.3V 20V Drive

TM1637 PWM Pulse Adjustable 6HZ ~ 100KHZ 0-99% Frequency Square Wave Signal Generator Duty Cycle Module Board DC 3.3V 20V Drive
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sku: 32978384359
$3.01
Shipping from: China
   Technical Details
Brand Name: Aideepen
Display Size: 3.0 - 4.9 Inches
DIY Supplies: Electrical
   Price history chart & currency exchange rate

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