Ultrasonic Sonar Distance Sensors Find your distance with the power of sonar! by Kattni Rembor published December 04, 2019, last edited February 11, 2026 posted in Save New Favorite × Please sign in to include this guide in your list of favorites. You will be redirected back to this guide once you sign in, and can then save this guide as one of your favorites. Link Note Download Overview Pinouts Python & CircuitPython Python Docs Downloads Single page Feedback? Corrections? Text View Primary Products Your browser does not support the video tag. HC-SR04 Ultrasonic Sonar Distance Sensor + 2 x 10K resistors $3.95 Add to Cart Featured Products view all Your browser does not support the video tag. US-100 Ultrasonic Distance Sensor - 3V or 5V Logic $6.95 Add to Cart Ultrasonic Distance Sensor - 3V or 5V - HC-SR04 compatible $3.95 Add to Cart 41 Beginner Product guide 💖 3 Downloads Files: HC-SR04 Datasheet US-100 Datasheet HC-SR04 Fritzing object at Fritzing.org US-100 Fritzing object on GitHub Page last edited February 11, 2026 Text editor powered by tinymce. Python & CircuitPython