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Probably we will need 10 of this sensors, but first we will try to fly with 6maybe 6 will be enough.
Links: Amazon, datasheet, short instructions
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Power Supply: +5VDV, 10 x 15mA working current
weght: 59g8.5g
Pins: 2 GPIO, VCC, GND
- VCC = +5VDC (GPIO)
- Trig = Trigger input of Sensor (5V Digital GPIO)
- Echo = Echo output of Sensor (5V Digital GPIO)
Important: Outputs 5V. If the microcontroller can only handle 3.3V inputs, we need to build an easy voltage divider. - GND = GND (GPIO)
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