Teaching High School Robotics with the Spark Photon

[rocksetta]

My sensor parts just came in from http://www.Robotshop.ca

I Wrote some easy code to use an ultrasonic range finder

Ultrasonic range finder simple code

Robotshop ultrasonic range finder Could not find some really simple range finding code, so I wrote this. I know that you can calculate the distances but I always like to see what I actually read. D7 lights when the object is far away, The other LED lights when the object is closer to the sensor. // EXAMPLE //using Ultrasonic Range Finder from Robotshop //http://www.robotshop.com/ca/en/hc-sr04-ultrasonic-range-finder.html unsigned long duration; void setup() { pinMode(D7, OUTPUT); //…

Today we got the moisture sensor and muscle sensors working, both were fairly easy.