1pc NEW SP-40W power amplifier module #W2678H WX

1PC Brand New SP-40W Amplifier Module Chip Directly Plugs into ZIP 8-Pin Socket

MAX9814 Amplifier Stable MAX9814 module Auto Gain Control CMA-444PF-W 1PC

6 Pieces Electret Microphone Amplifier Module MAX4466 Adjustable Gain Blue...

1 Pc. New FS-V31P Photoelectric Fiber Optic Sensor Amplifier

4pc 50kg Load Cell Body Scale Weight Sensor + 1pc HX711 AD Amplifier Module USA

0-5V 0-10V 4-20mA Load Cell Sensor Transmitter Signal Amplifier Module New