1
ATtiny 15L
450
175
150
20
250
120
8
(RESET/ADC0) PB5
(ADC3) PB3
(ADC2) PB4
GND
VCC
PB2 (ADC1/SCK/T0/INT0)
PB1 (AIN1/MISO/OC1A)
PB0 (AIN0/AREF/MOSI)