Tell us about yourself!
The device itself hold up quite well... but the cable started to get "softer" after a week... it slightly shrunk and now it seems as a silicone cable...
btw, I'm not that cheap and I beleive your pump is worth every penny but I'm in france and shipping + eventual custom fees will easily double the price...
Motor Driver BTS7960 43A
I'm a newbie with electronics, so my questions might be copletely out of place, but here they go:1) why two RISING events in one rev?2) why connecting the GND of the sensor to an I/O pin instead of the arduino's GND?Thanks!
Arduino-Based Optical Tachometer
Infrared Tachometer using Arduino
Measure RPM - Optical Tachometer
Control DC and stepper motors with L298N Dual Motor Controller Modules and Arduino