Features and Specifications
2 Distribution Strips, 200 tie-points
630 tie-points in IC/ circuit areas
ABS plastic with color legend
Dimension: 6.5*4.4*0.3 inch
Hole/Pitch Style: Square wire holes (2.54mm)
ABS heat
Features and Specification
Nominal Size: 20 mm
Impedance: 8 Ohm ± 15% at 1 KHz 1V
Resonant frequency: 750 Hz± 150 Hz at 1V
Sound pressure level: 86 dB/w ± 3 dB
Response: 10 dB (max)
Input power: 0.5W
Han
4X4 KEYPAD Pin Configuration
4X4 KEYPAD MODULES are available in different sizes and shapes. But they all have same pin configuration. It is easy to make 4X4 KEYPAD by arranging 16 buttons in matrix formation by yourself.