2 Channel PWM Pulse Frequency Adjustable Duty Cycle Square Wave Rectangular Wave Signal Generator Module 5V ESP8266 WiFi Relay Module 1206( Pack of 1)
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Ships within 48 hours · Estimated delivery Nov 7 - Nov 12
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Description
2 Channel PWM Pulse Frequency Adjustable Duty Cycle Square Wave Rectangular Wave Signal Generator Module 5V ESP8266 WiFi Relay Module 1206( Pack of 1) 1206( Pack of 1) If the product arrives damaged or doesn't work 2 Channel PWM Pulse Frequency Adjustable Duty Cycle Square Wave Rectangular Wave Signal Generator Module
Exchange & returns
Exchange/Return Notes
- 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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