2Pcs JSN-SR04T Ultrasonic Distance Measuring Module, High Precision Waterproof Sensor for Arduino

2Pcs JSN-SR04T Ultrasonic Distance Measuring Module JSN-SR04T-V3.0 21~600CM 3mm High Precision Ultrasonic Distance Measure with Waterproof Sensor for Arduino

2Pcs JSN-SR04T Ultrasonic Distance Measuring Module, High Precision Waterproof Sensor for Arduino

Product features: 1. Small size and convenient use 2. Wide power supply range and low power consumption 3. High measurement accuracy and high resolution 4. The detection blind area is small and the distance is longer. 5. Diversified output modes, pulse width output, serial port output and switching value output. Operating voltage: DC3.0-5.5V Operating current: less than 8mA Probe frequency: 40kHz Longest range: 600cm Nearest range: 21cm Distance accuracy: ± 1cm Resolution: 3mm Measurement angle: 75? Input trigger signal: 1, TTL pulse above 10uS 2, serial port sending instruction 0X55 Output echo signal: output pulse width level signal, or TTL Wiring mode: 3-5.5V (positive power supply) Trig (control terminal) RX Echo (output terminal) TX GND (negative power supply) Product size: L42 * W29 * H12 mm Operating temperature: -20 ? ~ 70 ? Product color: blue PCB board Mode 0: Mode Hanging = Trigger Pulse Width Output (Factory Default Mode) Mode 1: M1 short circuit is automatic serial port output Mode 2: M2 Short-circuit as Serial Controlled Output Mode 3: Mode Welding 200K = Automatic Distance Pulse Width Output Mode 4: Mode Welding 360K = Low Power Pulse Width Mode Output Mode 5: Mode Welding 470K = Switching Value Mode Output

Key Features

• ✅ JSN-SR04T-V3.0 ultrasonic ranging module can provide a non-contact distance sensing function of 21cm-600cm, and the ranging accuracy can reach up to 3mm
• ✅ This product adopts industrial-grade integrated ultrasonic probe design, waterproof type, Can be used in humid and harsh environment,stable performance.
• ✅ JSN-SR04T-V3.0 is updated to version 3.0, which solves the problem of blind spot data beating and improves the stability of the product.
• ✅ The module consists of an ultrasonic sensor and a control circuit that includes a transceiver, compatible with all MCU work in the market.
• ✅ DC3.0-5.5V power supply range is wide, low power consumption, 6 working modes are available for customers to choose from

Shipping & Guarantees

• ✅ FREE standard shipping within the United States (3–6 business days)
• ✅ 100% money-back guarantee for lost or damaged items
• ✅ Secure checkout with encrypted payment processing
• ✅ Shipping via UPS, FedEx, and USPS
• ✅ Ships to lower 48 states only (no PO Boxes / APO / FPO)

Returns

• ✅ 30-day hassle-free returns
• ✅ Items must be unused and in original packaging
• ✅ Full refund if item is not delivered
• ✅ Guaranteed delivery within 6–7 business days

Payment Methods

✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay

Customer Support

✅ Questions? Contact us at Support@GiftAbay.com
We respond within 24 hours on business days.