Sound/Ultrasonic
R120.61 Inc VAT R149.90
3V-5.5V HC-SR04P Ultrasonic Ranging Module (sensor ultrasonic 3V)
Perfect for use with your 3.3V system like NodeMCU, Wemos, Raspberry pi and micro:bit
R41.98 Inc VAT
R109.93 Inc VAT R148.90
GY-MAX4466 Adjustable Gain Highly Sensitive Microphone Board 2.4-5V DC (GY-MAX4466 microphone)
Add an ear to your project with this well-designed electret microphone amplifier. This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on.
R31.90 Inc VAT