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Xiaoyztan 2 Pcs 4-Key 1 x 4 Matrix Membrane Switch Universal Array Keypad with 5 Pin 2.54mm Pitch Female Connector
Features Keypad has good waterproof, dustproof, oil-proof and anti-corrosion ability. ②Every key has its own wire line, no matrix code is required - just treat these like every day switches. crosspoint switch and can be directly interfaced to Serial LCD controller making a complete input output interface. ④With removable paper backing to expose a strong adhesive so you can stick this on an enclosure and feed the cable through a slot. Mechanical parameter Button 4-Key (1x4) Wire type 5 Pins Pin pitch 2.54mm Cable Length Pad Size Circuit material Silver Paste

Price is $8.00
Price: $7.99