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Waterproof Receiver Box 1 x 4 Membrane Keypad 100% authentic Ai Thinker module

Waterproof Receiver Box 1 x 4 Membrane Keypad 100% authentic Ai Thinker module

Platform notes & fabric story

SKU: 51134615343
4.0
Description

Waterproof Receiver Box 1 x 4 Membrane Keypad 100% authentic Ai Thinker module 100% authentic Ai Thinker module sourced directly from authorized distributors no clones or refurbished units Parameter Details Type Electronics Component Device Quad 3 State Buffer Package 14 pin DIP Logic Family High Speed CMOS (74HC) Supply Voltage 2V to 6V Output Drive 3 State (High Low High Z) Origin Original Authentic Warranty 7 day warranty on manufacturing defects Support Email & WhatsApp 24 7 Pin Configuration

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]
  • Please click here for more details>>> Return & Exchange Policy

Frequently Asked Questions for Waterproof Receiver Box 1 x 4 Membrane Keypad 100% authentic Ai Thinker module

How can I find out whether a special request can be accommodated?

Keep the seller's clear agreement together with your purchase details. Ask whether the request concerns the whole purchase or only one component.

What should I review about returns or refunds before purchasing?

Look for exclusions relevant to the option you selected. If a promotional offer has separate terms, read those before relying on the general policy.

Where should I look for guidance on using the product correctly?

Keep relevant instructions accessible for future reference. Ask for clarification when two instructions appear inconsistent.

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