Winkleink - box of wires
Blog about Raspberry Pi and Arduino mainly.
Showing posts with label
distance sensor
.
Show all posts
Showing posts with label
distance sensor
.
Show all posts
Tuesday, May 15, 2012
Arduino - HC-SR04 ultrasonic distance sensor
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Last Christmas as part of my stocking fillers I got an HC-SR04 ultrasonic distance sensor. Like most of my electronic bits it's a cheap...
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