Product Overview
MIKROE-2152 is a 2X2 Key Click compact add-on board that integrates four buttons into one design. This board features a 2x2 button keyboard with debounce circuit. The debounce circuit is composed of the 74HC32, a quad 2-input OR gate from Nexperia, and the SN74HC14, a Hex Schmitt-Trigger inverter from Texas Instruments. This 2x2 matrix keyboard allows multiple key presses simultaneously and independently read, where each button has its silkscreen marking. This Click board™ makes the perfect solution for the development of Human Machine Interface (HMI) applications. 2X2 Key Click is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click board™ comes as a fully tested product, ready to be used on a system equipped with the mikroBUS™ socket.
- Click board size M is 42.9 x 25.4mm
- Input voltage of 3.3V or 5V
Product details
| Accessory Type |
2x2 Key Click Add-On Board |
| Product Range |
- |
| For Use With |
MikroE MikroBUS Compatible Development Boards |
| SVHC |
No SVHC (04-Feb-2026) |
Other details
| Brand |
MIKROELEKTRONIKA |
| Part Number |
MIKROE-2152 |
| Quantity |
Each |
| Technical Data Sheet (928.30KB) EN |
View or download |
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