Comparison page

HC-SR04 vs INA226

Side-by-side selection notes for specs, ecosystem readiness, known issues, and data confidence. This page is generated from structured component fields instead of a hand-written article.

HC-SR04

Projects needing Distance and Ultrasonic with a commonly available sensors part.

INA226

Projects needing Power monitor and I2C with a commonly available sensors part.

Specification Matrix

DimensionHC-SR04 INA226

CategorySensorsSensors

MakerGenericTexas Instruments

CoreNot specifiedNot specified

ClockNot specifiedNot specified

WirelessNot specifiedNot specified

Voltage3.3V3.3V

LibrariesArduino, MicroPythonArduino

Price$0.80 - $2.00$2.00 - $6.00

Known Tradeoffs

HC-SR04

Breakout boards may use different pin labels or regulator choices
Clone modules can differ from the original datasheet part

INA226

Breakout boards may use different pin labels or regulator choices
Clone modules can differ from the original datasheet part

Open Individual Model Pages

HC-SR04

Generic

Classic ultrasonic distance sensor module used in robotics obstacle detection and beginner projects.

China-madeSensors78% confidence

INA226

Texas Instruments

Higher-resolution I2C current, voltage, and power monitor for embedded power profiling.

China-madeSensors84% confidence