利用51单片机输出pwm-CH549DS1.PDFCH549手册
3
于三三
0.4/RXD2/AINI2
P2. 6/PWM6/RXD
VDD
P2. 4/PWM1/T2/CAPl
P2. 2/PWM3/INT
8E8
PlO/T2CAP1/AINO CH549F
P1. 1/T2 EX/CAP2/A TNI
4.6/X
S/UCCI/\IM
P3.5/T1
PO 3/TXD/AINII
P2. 3/PWM2
P1.5/^ LOSTPW们
PU. 2/RXD /AINIC
P2.2PWM/⊥N