Single chip microcomputer STM32L151CCU6
Mobile phone crystal 3.2*2.5mm 3225 26M (26.000MHZ) 7.5PF 10PPM 20PPM 30PPM
inductance
SMD aluminum electrolytic capacitor
The 12ax7&12au7 front circuit is shown below:
Pc Board Car Relay,Auto Mini 5Pin Relay,5 Pin Automotive Relay,Pc Board Automotive Relay
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