Close

Distance Sensing

A project log for FPGA Robot Controller

Using a FPGA as a robot controller to learn Verilog.

Ryan GassRyan Gass 12/25/2015 at 12:430 Comments

For distance sensing, I am using MAXSonar-EZ1 sensors. These sensors are very easy to use with an FPGA because they can provide distance as a pulse width output. This means all I have to do is time a pulse. Another benefit of this is that I can reuse this code to receive PWM from an RC receiver.

Discussions