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White 20-75Hz 22mm AD16- 22DSHZ Round LED Hertz Meter Indicator Arduino NANO ESP32 with Headers The board includes current-limiting resistors

SKU 18295612897 · ★ 4.6

USD147.34USD191.34

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Ships within 48 hours · Estimated delivery Oct 20 - Oct 25

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Description

White 20 75Hz 22mm AD16 22DSHZ Round LED Hertz Meter Indicator Arduino NANO ESP32 with Headers The board includes current limiting resistors The board includes current limiting resistors to protect the control circuitry from excessive current draw and idle mode duration

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  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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