Maxbotix Ultrasonic Rangefinder - LV-EZ1 (LV-EZ1) Brand_Devantech The compass gets a lot

The compass gets a lot of interference from the motors

a Pi Zero and a LiPo battery for a completely wireless name badge

bright RGB pixels to your project

a little soldering is required to put it together but its really easy

Standing Height (zero tilt): 67mm

Maxbotix Ultrasonic Rangefinder - LV-EZ1 (LV-EZ1) Brand_Devantech The compass gets a lotThe MaxBotix LV EZ1 Ultrasonic Rangefinder provides accurate, long range distance measurements in a compact package, making it ideal for robotics, obstacle detection, level sensing, and automation projects. The LV EZ1 Maxbotix Ultrasonic Rangefinder provides very short to long range detection and ranging, in an incredibly small package. It can detect objects from 0 inches to 254 inches (6. 45 meters) and provides sonar range information from 6 inches