The HRUSB-MaxSonar-EZ4 is the narrowest beam width sensor that is also the least sensitive to side objects offered in the HRUSB-MaxSonar-EZ sensor line. The HRUSB-MaxSonar-EZ4 is an excellent choice when only larger objects need to be detected.
The MaxBotix high resolution MB1433 HRUSB-MaxSonar-EZ3 is a narrow beam sensor with good side object rejection.
The MaxBotix high resolution MB1423 HRUSB-MaxSonar-EZ2 is a good compromise between sensitivity and side object rejection.
This is a fully assembled, second-generation LT2 robot platform. We use the same chassis in our tactical LT2. It's similar to our HD2 treaded robot, but it's lighter.
Out of the box, the SyRen 25 motor driver can supply a single DC brushed motor with up to 25A continuously. Peak currents of 45A are achievable for a few seconds. Made by Dimension Engineering.