Maxbotix Ultrasonic Rangefinder - LV-EZ0

Compact ultrasonic rangefinder detecting objects from 0 to 254 inches (6.45m), with reliable ranging from 6 inches at 1-inch resolution. Outputs pulse width, analog voltage (Vcc/512 V per inch), and 9600-baud serial.

BW1
Pin 1, leave open or hold low for serial output on TX; hold high to make TX output a pulse for low-noise chaining, per MaxBotix LV-MaxSonar-EZ datasheet.
Type · control
PW2
Pin 2 pulse-width range output, 147 us per inch, per MaxBotix LV-MaxSonar-EZ datasheet.
Type · signalVoltage · 0-Vcc pulse-width output
AN3
Pin 3 analogue range output, scaled at Vcc/512 volts per inch and buffered to the most recent range data.
Type · analogVoltage · Vcc/512 volts per inch, about 9.8 mV/in at 5 V or 6.4 mV/in at 3.3 V
RX4
Pin 4 ranging control input. Internally pulled high; left unconnected or held high for continuous ranging, held low to stop ranging, pulse high for 20 us or more to command a reading.
Type · controlVoltage · logic referenced to Vcc

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: +5V, GND, PW, AN, RX, TX. Schematik maps them to your board in the app.

Distance sensors

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Fermion: VL53L3CX ToF Distance Ranging Sensor (Breakout) visual preview

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