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4×3 Matrix Membrane Switch Keypad Arduino FTDI 232 Mini USB to TTL Converter All MQ-2 modules are sourced

SKU 62014158030
4.7
4×3 Matrix Membrane Switch Keypad Arduino FTDI 232 Mini USB to TTL Converter All MQ-2 modules are sourced
4×3 Matrix Membrane Switch Keypad Arduino FTDI 232 Mini USB to TTL Converter All MQ-2 modules are sourced
4×3 Matrix Membrane Switch Keypad Arduino FTDI 232 Mini USB to TTL Converter All MQ-2 modules are sourced
4×3 Matrix Membrane Switch Keypad Arduino FTDI 232 Mini USB to TTL Converter All MQ-2 modules are sourced
Description

All MQ-2 modules are sourced from authorized distributors with complete authentication verification

Quick Start Guide Educational Resources & Application Notes

Industrial Solutions

Produces authentic multi-tone siren sounds ideal for security systems

4×3 Matrix Membrane Switch Keypad Arduino FTDI 232 Mini USB to TTL Converter All MQ-2 modules are sourced4x3 Matrix Membrane Switch Keypad Arduino Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7 day warranty on manufacturing defects, expert support. Product Overview The 4x3 Matrix Membrane Switch Keypad is an essential input device for Arduino and microcontroller projects. This 12 button keypad features a reliable membrane switch design, making it ideal for creating custom control interfaces, security systems, calculators, and

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

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