Comparison page

MPU6500 vs PIR HC-SR501

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.

MPU6500

Projects needing 6-axis IMU and SPI with a commonly available sensors part.

PIR HC-SR501

Projects needing Motion and PIR with a commonly available sensors part.

Specification Matrix

DimensionMPU6500 PIR HC-SR501

CategorySensorsSensors

MakerTDK InvenSenseGeneric

CoreNot specifiedNot specified

ClockNot specifiedNot specified

WirelessNot specifiedNot specified

Voltage3.3V3.3V

LibrariesArduinoArduino, MicroPython

Price$1.00 - $3.00$0.80 - $3.00

Known Tradeoffs

MPU6500

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

PIR HC-SR501

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

Open Individual Model Pages

MPU6500

TDK InvenSense

6-axis IMU with I2C and SPI interfaces used in drones and compact motion boards.

China-madeSensors82% confidence

PIR HC-SR501

Generic

Passive infrared motion sensor module used in smart lighting and occupancy detection projects.

China-madeSensors72% confidence