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4x4 matrix keypad (tactile switches) used as a compact input device for electronics projects. Contains 16 keys arranged as 4 rows and 4 columns. Row pins are labeled Y1–Y4 and column pins X1–X4 on the edge of the PCB for easy connection. Designed for use with Arduino and other microcontrollers;...
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4x4 Matrix Keypad Tact Switch - ME045
Product Code: 1143723022
Available in 4 - 6 days
7,14 €
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4 installments 0% επιτόκιο, 20€ έως 300€
3 to 60 installments 300€ έως 100.00€
- 1. Ship with ACS Courier
- 2. Αποστολές με μεταφορικές εταιρίες για ογκώδη αντικείμενα
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3. Pickup from BoxNow automated machine:
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4. Pickup from the store:
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4x4 matrix keypad (tactile switches) used as a compact input device for electronics projects. Contains 16 keys arranged as 4 rows and 4 columns. Row pins are labeled Y1–Y4 and column pins X1–X4 on the edge of the PCB for easy connection. Designed for use with Arduino and other microcontrollers; reads via a standard row/column matrix scanning routine. Model/SKU: ME045. EAN: ME045.
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Product Type4x4 Matrix Keypad (Tact Switch)
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Number of Keys16
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Switch TypeTactile (tact) switches
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Matrix Rows4 (Y1–Y4)
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Matrix Columns4 (X1–X4)
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Pins8 pins (X1–X4, Y1–Y4)
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InterfaceRow/column matrix for microcontroller input (e.g., Arduino)
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Typical VoltageLogic-level digital input (works with 3.3V and 5V microcontroller inputs)
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MaterialPCB, plastic keycaps, metal contacts
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ModelME045
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SKUME045
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EANME045
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CompatibilityArduino and other microcontrollers
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Approx. Dimensions (package)6 x 8 x 2 cm
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Product Weight~15 g
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Package Weight~25 g
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MountingSolderable pins / header for direct connection
Ratings
Description
4x4 matrix keypad (tactile switches) used as a compact input device for electronics projects. Contains 16 keys arranged as 4 rows and 4 columns. Row pins are labeled Y1–Y4 and column pins X1–X4 on the edge of the PCB for easy connection. Designed for use with Arduino and other microcontrollers; reads via a standard row/column matrix scanning routine. Model/SKU: ME045. EAN: ME045.
Technical Specifications
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Product Type4x4 Matrix Keypad (Tact Switch)
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Number of Keys16
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Switch TypeTactile (tact) switches
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Matrix Rows4 (Y1–Y4)
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Matrix Columns4 (X1–X4)
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Pins8 pins (X1–X4, Y1–Y4)
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InterfaceRow/column matrix for microcontroller input (e.g., Arduino)
-
Typical VoltageLogic-level digital input (works with 3.3V and 5V microcontroller inputs)
-
MaterialPCB, plastic keycaps, metal contacts
-
ModelME045
-
SKUME045
-
EANME045
-
CompatibilityArduino and other microcontrollers
-
Approx. Dimensions (package)6 x 8 x 2 cm
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Product Weight~15 g
-
Package Weight~25 g
-
MountingSolderable pins / header for direct connection
