Keypad 4×5
- 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.
Fan 5v for Raspberry pi
Knop for Potentiometer- Cover
TD2030A Audio amplifier Module
BlueTooth Module HC-06
RELAY 12v 16A 8pin SONGLE
Dual USB current & voltage detection
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