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原理图(Pico_LCD_1.44_SchDoc).pdf

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Pico-LCD-1.44.SchDoc
11223344DDCCBBAAGP0GP1GP2GNDGP3GP4GP5GNDGNDGNDGP6GP7GP8GP9GP10GP11GP12GP13GP15GP16GP17GNDGP18GP19GP20GP21GNDGP22RUNVBUSGP26GP27GNDGP28GND3V3(OUT)ADC_VREFGPIO01GPIO12GND3GPIO24GPIO35GPIO46GPIO57GND8GPIO69GPIO710GPIO811GPIO912GND13GPIO1014GPIO1115GPIO1216GPIO1317GND18GPIO1419GPIO1520GPIO1621GPIO1722GND23GPIO1824GPIO1925GPIO2026GPIO2127GND28GPIO2229RUN30IO26/ADC031IO27/ADC132AGND33IO28/ADC234ADC_VREF353V3363V3_EN37GND38VSYS39VBUS40U1Pi pico (40P)3V3_ENGP14VSYSUSBNC1GND2LED-3LED+4GND5~RESET6A07DIN8CLK9VCC10IOVCC11CS12GND13NC14LCD1.44inch lcdGNDLED-RSTDCDINCLK1uFC1CSGNDGNDBLLED-1KR310KR2Q1S805010RR1GND3.3VGNDSW3K2-1808AGNDSW0K2-1808AGP2GP15KEY0KEY1DCRSTDINCLKCSGP10GP11GP8GP9GP12BLGP13Pico-LCD-1.44aveshareWVIN1GND2EN3BP4VOUT5U2RT9193-33C61uFC722nFGNDGND3.3VC5100nFGNDR120RVCC_ENVCC_ENR13NCR15NCVSYS3V3_ENGP14R16100KGNDVSYSR14NC3V3(OUT)GNDSW1K2-1808AGP3KEY2GNDSW2K2-1808AGP17KEY33.3V3.3V3.3V
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