URM06 - UART Ultrasonic Sensor [Discontinued] Connector_VGA there are 5 spots for

there are 5 spots for optional slim tactile switches wired to five GPIOs

Tenda TEF1008P

and reflow applications

1x Metal Caster Ball

URM06 - UART Ultrasonic Sensor [Discontinued] Connector_VGA there are 5 spots forUltrasonic sensors emit ultrasonic pulses, and by measuring the time of ultrasonic pulse reaches the object and back to the transducer, the distance of sensor from the target object is calculated. They are widely used in detecting displacement, thickness, distance, water level, material level and transparent objects. The URM06 UART Ultrasonic sensor provides very short to long range detection and ranging from 20cm ~ 10m, comes in a compact, robust PVC