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Ships within 48 hours · Estimated delivery Sep 19 - Sep 24
High-power NPN Transistor
a single unit of soil moisture sensor module will be shipped with the sensor probes and the measurement module
read by the Arduino
They can be downloaded directly from their official page
LM386 Audio Amplifier Module Power High-power NPN TransistorThis LM386 module is a low cost audio amplifier module with the famous LM386 amplifier IC on it. The gain of the circuit is about 200 that means the output can be amplified 200 times. The operating voltage of the module is from 5V to12V. It also has an on board power indicator LED and a 10k potentiometer which can be used to adjust the volume (gain) of the output audio signal. If you are looking for a stereo Amplifier check out the PAM8043 Stereo
US$ 150.00
US$ 150.00
US$ 200.00
US$ 150.00
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