Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
5Pcs HC-SR04 Ultrasonic Ranging Module HC-SR04+ Ultrasonic Distance Measurement Module Board 2.8-5.5V 4M UART IIC 1-Wire Measurement Sensor Probe Module
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 12:02 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 🏷️The retail sticker price has been slashed by 55% — a steep markdown from the official listing.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
EC Buying
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓The HC-SR04+new model is based on the original HC SR04+ Upgraded ultrasonic ranging module. By default, the software and hardware are compatible with the original HC-SR04o, and UART has been added, IIC and 1-Wire (single bus) functions, modes can be set through peripheral resistors.
✓2CM ultra small blind spot, 4M typical max distance measurement, 2mA ultra-low I current, 2.8-5.5V ultra wide operating voltage. Adopting multi-level controllable gain amplification to avoid the influence of blind spots.
✓The driver adopts frequency scanning technology to reduce the impact of probe consistency on sensitivity. The internal 40K driving frequency adopts positive temperature compensation, which conforms to the temperature characteristics of the probe center frequency and reduces the impact of temperature on sensitivity.
✓Supports GPI0, UART, IIC, and 1-WIRE multiple interfaces; Mode, default output mode compatible with HC-SR04
✓Typical applications: Toys, robot obstacle avoidance, Liquid level, water level measurement, Sitting posture detection, Other ranging applications
⚙️ Specifications
Brand
EC Buying
Style
Modern
Current Rating
2 milliamps
Maximum Supply Voltage
5.5 volts_of_direct_current
Measurement Accuracy
±2%
Measuring Range
2CM - 7M
Output Type
Push-Pull
Response Time
100 milliseconds
Sensing Distance
5 meters
Specific Uses For Product
toys, robot obstacle avoidance, liquid level measurement, sitting posture detection, ranging applications
Manufacturer
EC Buying