Through-hole design. Shaft Shape: Round Base Size (mm): 6mm and 7mm Middle stroke 1.05mm and 2mm Shaft Size: 10 different Size (find the details in Package Includes section below)
2×2 Matrix Keyboard Module with 4 buttons Small in size and hence?Save space More convenient to use Expanded development application modules for single chip With 4 keys and 4 pin
Through-hole design. Shaft Shape: Round Base Size (mm): 6mm Middle stroke (1.05mm) Shaft Size: 10 different Size (find the details in Package Includes section below)
Easy communication with any microcontroller. Tactile type switches. Over 1,000,000 operations per key. Contact rated for 12V dc @ 20mA. Over 1,000,000 operations per key. Dimensions: 64x50x10 mm.(LxWxH)
Easy communication with any microcontroller. Tactile type switches. Over 1,000,000 operations per key. Contact rated for 12V dc @ 20mA. Over 1,000,000 operations per key. Dimensions: 64x50x10 mm.(LxWxH)
Ultra-thin design & adhesive backing provides easy integration to any project Excellent price-performance ratio Easy communication with any microcontroller 5 pins 2.54mm pitch connector,?4x 4type 16 keys. Sticker can peel off for adhesive mounting. Operating Voltage (V): 12 DC
4×4 Matrix Keyboard Module with 16 buttons Small in size and hence?Save space More convenient to use Expanded development application modules for single chip With 16 keys and 8 pin
Ultra-thin design & adhesive backing provides easy integration to any project Excellent price-performance ratio Easy communication with any microcontroller 5 pins 2.54mm pitch connector,?4×5 type 20 keys. Sticker can peel off for adhesive mounting. Operating Voltage (V): 12 DC
Interface: Standard electronic block (GND, VCC, SIG) Working voltage: 2-5.5VDC Working Current: 0.55mA(MAX) Output: digital level (press high, release low) Great for DIY projects