Tag Archives: Ping sensor

Ping and iButton together

Since I had both the Ping and iButton at hand I decided to test them together. My intention is to make it so that the PING only works when the iButton receives the right key/button. If the wrong key is put the led will bling three times. The course           Lauri… Read More »

PING ultrasound sensor

Ping sensor is a lot easier to test than PIR, believe me. I swapped parts with my classmate Lauri from Tero’s class Lauri’s code below: /* PING ultraäänisensorin testaus käyttäen lediä Lauri Soivi __________________________________________________________ PING ultrasound sensor test with a led by Lauri Soivi */ const int pingPin = 7; const int ledPin = 13;… Read More »