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LM358 Gain Amplification Operational Amplifier Module industrial UV exposure sensor Kids and parents can use Weight:20Kg Kids and parents can use this best paper foldable Microscope to study different microorganisms and their specimens They can either be joined with a strong adhesive or the ends can be sewed together to make an even stronger joint XD 21 LM358 Gain Amplification Module Operational Amplifier Module is based on the LM358 operational amplifier which is a high gain On board LM358 chip
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