Ultrasonic Sensors & Modules
Unlock the power of precision with our wide selection of ultrasonic sensors—vital for robotics, automation, and industrial use. We stock high-quality models from trusted global brands such as Maxbotix, DF Robot, Multicomp Pro, Seeed Studio, M5 Stack, and more.
Browse popular options like the HC-SR04 and HC-100, along with compatible accessories for effortless mounting and integration into your robotic systems. You’ll also find ultrasonic humidifiers and a variety of industrial-grade Maxbotix sensors designed for demanding applications.
Whether you’re building a DIY robot or a complex automation system, find the ideal ultrasonic sensor here—engineered for accuracy, reliability, and top-tier performance.
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Cartoon Ultrasonic (HC-SR04) Mounting Bracket
Robotlink
KES100.00Features: CATEGORY SPECIFICATIONS Product Name Ultrasonic Sensor Mounting Bracket (HC-SR04) Material Clear acrylic Color Transparent Dimensions 68 mm × 58 mm × 23 mm Compatibility Designed for HC-SR04 ultrasonic sensor...- SKU:
- PEPDD53
KES100.00 -
5V Ultrasonic Sensor with RGB
diymore
KES500.00Ultrasonic Module with RGB Light Distance Sensor Compatible HC-SR04 obstacle avoidance sensor for Arduino Smart Car Robot. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to...- SKU:
- PEHCD42
KES500.00 -
20mm 2.4mhz Piezoelectric Humidifier
diymore
KES200.00Features: Specification: 20x1.2mm （as picture shown，ceramic disc diameter is 20mm (not include rubber ring)( with ring diameter is 25mm）Resonant frequency: 1.70MHzResonant impedance: <2 ohmCoupling factor: > 52%Static capacitance: 1800pFAtomization...- SKU:
- PETYA63
KES200.00 -
ACEBOTT HC-SR04 Ultrasonic Sensor Easy-Plug for ESP32/Arduino
ACEBOTT
KES400.00The ACEBOTT Ultrasonic Sensor HC-SR04 is a highly efficient and easy-to-use sensor for measuring distances, perfect for a variety of projects including robotics, automation, and obstacle avoidance. This ACEBOTT Ultrasonic Module works by emitting...- SKU:
- QB093
KES400.00 -
ACEBOTT Ultrasonic Nebulizer Humidifier Module Easy-Plug ESP32/Arduino
ACEBOTT
KES1,000.00The ACEBOTT Ultrasonic Nebulizer Humidifier Module includes a driving plate and a microporous atomizing plate, which is composed of piezoelectric ceramic ring and metal steel sheet. Through the driving circuit board output PWM pulse width modulation,...- SKU:
- QB078
KES1,000.00 -
DYP-A05 One Drag Four Ultrasonic Measuring Module sensor
DFRobot
KES5,500.00Features: CATEGORY DYP-A05LYU-V1.1 DYP-A05LY4-V1.1 DYP-A05LYJ-V1.1 Detection Type Ultrasonic Distance Sensor Ultrasonic Distance Sensor Ultrasonic Distance Sensor Measuring Range (Flat Objects) 250 –...- SKU:
- PEIUR22
KES5,500.00 -
Acrylic Bracket for Infrared Sensor
Cytron
KES120.00Features: CATEGORY SPECIFICATIONS Product Name Ultrasonic Sensor Mounting Bracket Material Transparent acrylic Thickness 2.8 – 3.1 mm Inner Diameter 19 mm Fixing Hole Diameter ~3.8 mm Hole Center Distance ~14.2...- SKU:
- PEOSP93
KES120.00 -
SOLD OUT
HS-016 Ultrasonic Ranging Sensor Module
diymore
KES350.00Features: CATEGORY SPECIFICATIONS Product Name Ultrasonic Distance Sensor Module (HC-SR04 Type) Sensor Type Ultrasonic (Dual Transducer) Detection Range 2cm – 450cm (Effective: ~3cm – 4m) Accuracy Up to 0.3 cm Working...- SKU:
- PEHCD49
KES350.00 -
HY-SRF05 Ultrasonic Ranging Sensor module
diymore
KES250.00Features: CATEGORY SPECIFICATIONS Product Name Ultrasonic Distance Sensor Module (HC-SR04 Equivalent) Sensor Type Ultrasonic (Dual Transducer) Detection Range 2 cm – 450 cm Blind Zone ~2 cm Accuracy Up to 0.3 cm Working Voltage DC...- SKU:
- PEHCD41
KES250.00 -
A02YYUW - 3-450cm waterproof Ultrasonic Module
DFRobot
KES2,850.00Features: CATEGORY SPECIFICATIONS Product Name A02YYUW Waterproof Ultrasonic Distance Sensor Sensor Type Ultrasonic (Waterproof, Single Transducer) Detection Range 3 cm – 450 cm Dead Zone 3 cm Accuracy Principle Time-of-flight...- SKU:
- PEIUR27
KES2,850.00 -
GY-US42 I2C PIXHAWK/APM Ultrasonic Range Module
Autonics
KES1,600.00Features: CATEGORY SPECIFICATIONS Product Name GY-US42 Ultrasonic Distance Sensor Module Sensor Type Ultrasonic (Integrated Transceiver) Detection Range 20 cm – 720 cm Dead Zone ~20 cm Resolution 1 cm Working Voltage 3V –...- SKU:
- PEGAD41
KES1,600.00 -
DC24V EU 16mm 12LED Plug Atomizer Air Humidifier Mist Maker
Olimex
KES1,500.00DC24V 12 LED Alloy Mist Maker creates a magical ambiance with this mist maker in your pond, rockery, fish, vase, and more. for Halloween and holidays. 16mm Portable Nebulizer with LED Lights is suitable for indoor and outdoor use with a long power...- SKU:
- PEEEG84
KES1,500.00 -
USB Mini Humidifier/Mist Maker & Driver Circuit Board
Olimex
KES600.00Features: CATEGORY SPECIFICATIONS Product Name Microporous Atomizing Tablet / Mini Humidifier DIY Module Type Ultrasonic Atomization Module Material Copper (Atomizing Sheet) Working Voltage DC 1.5V – 5V Driver Voltage 5V DC Power...- SKU:
- PEEEG89
KES600.00 -
US-100 High Precision Ultrasonic Range Finder
Autonics
KES350.00Features: CATEGORY SPECIFICATIONS Product Name US-100 Ultrasonic Distance Sensor Module Model US-100 Sensor Type Ultrasonic (Dual Transducer with Temperature Compensation) Detection Range 2 cm – 450 cm Accuracy ±(0.3 cm +...- SKU:
- PEGAD44
KES350.00 -
25mm Ultrasonic Humidifier Ceramic Atomizer
diymore
KES200.00Features: CATEGORY SPECIFICATIONS Product Name 25mm Ultrasonic Humidifier Ceramic Atomizer Model 25mm Ultrasonic Atomizer Disc Sensor Type Ultrasonic ceramic vibration transducer (mist generation) Atomizer Diameter 25 mm Operating...- SKU:
- PETYA55
KES200.00 -
D20mm 113KHz Ultrasonic Humidifier with PCB board
Olimex
KES850.00Features: CATEGORY SPECIFICATIONS Product Name Ultrasonic Atomizing Module (20mm with PCB Controller) Type Piezoelectric Atomizer with Driver Board Disc Diameter 20 mm Operating Voltage 3.7V – 12V Frequency 113 ± 3...- SKU:
- PEEEG88
KES850.00 -
Ultrasonic (HC-SR04) Mounting Bracket
Robotlink
KES80.00Features: CATEGORY SPECIFICATIONS Product Name Ultrasonic Sensor Mounting Bracket (HC-SR04) Material Clear acrylic Color Transparent Dimensions 50 mm × 36 mm × 3 mm Compatibility Designed for HC-SR04 ultrasonic sensor...- SKU:
- PEPDD52
KES80.00 -
JSN-SR04T ultrasonic ranging module
Autonics
KES1,300.00Features: CATEGORY SPECIFICATIONS Product Name JSN-SR04T Waterproof Ultrasonic Sensor Module Sensor Type Ultrasonic (Waterproof probe, external) Detection Range Up to 4.5 m Blind Zone ~25 cm Resolution ~0.5 cm Working Voltage DC...- SKU:
- PEIUR23
KES1,300.00 -
Ultrasonic Distance Measurement Control Board
HWA YEH
KES700.00Features: CATEGORY SPECIFICATIONS Product Name Ultrasonic Distance Sensor Module with Digital Display (STM8S103) Controller STM8S103 Microprocessor Display Type Onboard digital display (cm) Detection Range 3 cm – 400...- SKU:
- PELED26
KES700.00 -
JSN-SR04T Waterproof Ultrasonic Sensor
diymore
KES1,000.00Features: CATEGORY SPECIFICATIONS Product Name Waterproof Ultrasonic Sensor Module (JSN-SR04T Type) Sensor Type Ultrasonic (External Waterproof Probe) Detection Range Up to 4.5 m Blind Zone ~25 cm Resolution ~0.5 cm Working Voltage DC...- SKU:
- PEWRB11
KES1,000.00 -
HC-SR04 Ultrasonic Module
diymore
KES200.00Features: CATEGORY SPECIFICATIONS Product Name HC-SR04 Ultrasonic Sensor (2020 Version) Chipset RCWL-9206 Demodulation & Ranging Chip Sensor Type Ultrasonic (Enhanced HC-SR04 Compatible) Detection Range 2 cm – 450 cm (up to 600 cm...- SKU:
- PEHCD45
KES200.00