MQ-2
by Waveshare(微雪电子)
Waveshare’s MQ-2 is a gas sensor commonly used in gas-detection and air-quality circuits. For this record, the KiCad symbol has one pin and the through-hole FL_002 footprint has one pad; those library details should be checked against the intended sensor integration before routing. No 3D model is available in the record, so the free download provides the symbol and footprint only. The record also shows that the conversion has been used by 2 ProtoFlow engineers in real designs, documenting actual editor use rather than an untested export. Open the MQ-2 entry directly in ProtoFlow to inspect the imported files.
Download KiCad files
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