Top-Notch Ultrasonic Sensor Module With Temperature Compensation For Spot On Distance Sensing, 2cm To 4.5m Range, DC 2.4 To 5.5V, 3mm Resolution, Great For Robotics, DIY Projects, And Prototyping (2018+)
✔️ 2 cm to 4.5 m range, 2.4-5.5 V, ±3 mm +1% temp compensated
The US-100 ultrasonic sensor module is a compact distance sensor designed for robotics, DIY projects, and prototyping. It measures precise distances from 2 cm to 4.5 m and connects easily to most microcontrollers via GPIO or serial interfaces.
✅ Range 2 cm to 4.5 m
✅ Accuracy ±3 mm +1%
✅ Temperature compensation onboard (-20°C to +70°C)
✅ Voltage 2.4-5.5 V, low static current (<2 mA)
✅ Interfaces: GPIO and serial for easy MCU integration
💡 What is an ultrasonic distance sensor used for in hobby robotics? This handy device helps you measure distance and detect obstacles in simple projects. - Distance sensing for mobile robots and automation tasks - Obstacle avoidance and range finding in DIY demos - Easy MCU integration via GPIO or serial interfaces