LM358 Signal Amplifier Module
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Description :
1. Onboard LM358 chip
2,100 gain of circuit design
3, Onboard 10K adjustable resistance, you can adjust the magnification
4, On-board power indicator
5, The chip has been drawn primarily pin can be directly input and output signals
6, Operating Voltage: 5 ~ 12V
7, board size: 32.7 (mm) x13.3 (mm)