Demonstration of HiTechnic Angle Sensor using a program written in NXT-G that shows an analog style RPM Gauge on the NXT screen. Program uses the Sin/Cos block to calculate the end point of the Needle. Go to http://www.hitechnic.com/blog/angle-sensor/rpm-gauge-in-nxt-g/ for more information.
You can do the same thing by measure the rotation sensor per 100ms or 1s
yotamsali 5 months ago
Well done i will buy this sensor too
NXTWolf 8 months ago
Since I bought the IRreciever I've always been a fan of HITechnic
jeromsavestheworld 1 year ago