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Arduino Mega (standard footprint)
Dimensions: 57mm (Maximum diameter:4
Interface of the receiver: Digital
or relay instead of a direct controller pin
Pair with AA or AAA batteries (rechargeable NiMH recommended for motor projects)
USB Mini Microphone - Plug-and-Play Computer Microphone pi heatsink Arduino Mega (standard footprint)Detect Sound and Vibration for Smarter Projects The USB Mini Microphone is a ph sensor designed for sound detection, vibration alerts, and machine monitoring. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Interface: USB (plug and play, class compliant). Important: Water quality sensors usually need calibration solutions and regular probe care. Probe condition and
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US$ 52.00
