HiLetgo 4pcs LM358 Weak Signal Voltage Amplifier Secondary Operational Amplifier Board Module Single Power Signal Collector 3.5-24V
All electronics ship with US style plugs.
You may need a voltage converter or a plug adapter.
Special Features
- LM358 Weak Signal Amplifier Voltage Amplifier 3.5-24V DC
- LM358 is the core two-stage operational amplifier, which can amplify DC weak signals.
- Two potentiometers on the board are rotated counterclockwise to increase the multiple.
- It amplify signals of millivolts or even weaker, and has two potentiometers to be rotated counterclockwise to increase the multiple.
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