HC-SR04 ultrasonic module
3D model · STEP · 555 KB
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Source: Innerscene - original model
Description
HC-SR04 ultrasonic module, modeled from published dimensions. Overall 45 x 20 x 22.6 mm. Key dimensions: transducer diameter 16 mm; transducer center pitch 26 mm; header pitch 2.5 mm. Elecfreaks HC-SR04 datasheet hosted by SparkFun supplies the nominal 45 x 20 x 15 mm module class. Original reconstructed cans, grille, mounting holes and reverse components. Added straight header increases depth beyond the source bare-module envelope. Undimensioned mounting centers and can positions are nominal choices; check the actual board revision for enclosure fit. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.
File: sensor-hcsr04.step · added 2026-10-05 · available until 2031-10-05. Added from Innerscene - original model under its CC0 dedication; see the library terms. Think this part infringes someone’s rights? Use Report on the viewer page or see our copyright policy.