Maxbotix HRLV-MaxSonar HR-USB-EZ1 Ultrasonic Rangefinder
USB-serial ultrasonic rangefinder with 1 mm resolution, 1 mm–5 m detection range, and internal temperature compensation for speed-of-sound correction. Connects directly to a PC via micro-B USB with no microcontroller required.
Pinout
- Micro-B USB VBUS
USB Micro-B connection used to power/interface the HR-USB-EZ1 sensor when a micro B USB cable is connected, per Adafruit product page.
Type · powerVoltage · USB 5V from host/cable; product page says connect a micro B USB cable and install FTDI drivers for serial sonar data. - Micro-B USB GND
USB ground return for the Micro-B connection used by the sensor.
Type · groundVoltage · 0V USB ground reference. - Micro-B USB data
USB data interface to the onboard FTDI serial connection; Adafruit says the sensor provides serial sonar distance data via serial on a computer after FTDI drivers are installed.
Type · signal
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| Micro-B USB VBUS |
Start wiring
I2C · SPI · Single data line · 3.3 – 5 V · Breakout
Pimoroni describes its VL53L1X breakout as a compact time-of-flight distance sensor with I²C address 0x29, 4–400 cm range, 27° field of v…
Module pins: Micro-B USB VBUS, Micro-B USB GND, Micro-B USB data. Schematik maps them to your board in the app.
Distance sensors
177 other optionsAbout 180 listings spanning VL53-series ToF breakouts, HC-SR04 and MaxSonar ultrasonics, 360° triangulation LiDARs, IR proximity sensors, 24GHz mmWave presence detection and laser break-beam sensors.
Related groups
4 groups
Biomedical Sensor Pad (10 pack) visual preview
BOSON: Heart Rate Monitor Sensor i20 visual preview
Capacitive Fingerprint Reader visual preview
Capacitive Fingerprint Reader (B) visual previewBiometrics
UART/I2C fingerprint modules, MAX30102 PPG breakouts, and analog ECG/EMG front-ends for access control and hobby biometric sensing.
Sensors · Biometric sensors · 24 parts
0.3M Pixel Serial JPEG Camera Module visual preview
100X Industrial Microscope Lens for Raspberry Pi HQ Camera visual preview
12.3MP Camera Module for NVIDIA Jetson Nano & Raspberry Pi CM3 visual preview
2.4G Wireless Video Transmission Module (640*480 Resolution) visual previewCameras
Pi CSI modules, USB cameras, MCU-class OV2640/OV5640 boards, on-camera AI like HuskyLens and OpenMV, and thermal or ToF imagers — over 130 listings across very different pipelines.
Sensors · Cameras & vision · 139 parts
0.28 Inch LED Digital DC Voltmeter - Green visual preview
4-ch Current/Voltage/Power Monitor HAT visual preview
Adafruit INA219 FeatherWing visual preview
Adafruit INA219 High Side DC Current Sensor Breakout STEMMA QT visual previewPower monitors
INA-series I2C monitors, Hall-effect sensors like the ACS723 and Gravity 20A/50A boards, and non-invasive CT clamps for everything from 3.3V rail telemetry to mains current sensing.
Sensors · Current & voltage · 24 parts
4mm Mini Circular Force Sensor visual preview
Adafruit HX711 24-bit ADC for Load Cells / Strain Gauges visual preview
Adafruit Square Force-Sensitive Resistor (FSR) visual preview
Circular Force Sensor (Diameter: 18.3mm, 20g-6kg, Thickness: 0.4mm) visual previewForce & weight
Interlink-style FSRs, strain-gauge load cells with HX711 amplifiers, and ready-made kits like DFRobot's Gravity I2C 1kg scale — from simple touch detection to accurate mass measurement.
Sensors · Force & weight · 28 parts
