Aj Sr04m Datasheet [ Secure ]

The AJ-SR04M is commonly used in:

For better than 1% accuracy, read a separate temp sensor (e.g., DS18B20) and compute: aj sr04m datasheet

duration = pulse_end - pulse_start distance = duration * 17150 # cm return round(distance, 2) The AJ-SR04M is commonly used in: For better

Distance (cm) = (Echo pulse width in µs) / 58.0 Distance (mm) = (Echo pulse width in µs) / 5.8 read a separate temp sensor (e.g.

: 20 cm to 8 m (optimal precision for people up to 2.5 m; for walls up to 8 m).

For tank level sensing, ensure no obstructions inside the beam cone. For obstacle avoidance, mount multiple sensors to cover blind spots.