5V
ATTINY45/85
8
VCC
6
PB1(MISO)
1
PB5(NRES)
4
GND
5
PB0(MOSI)
7
PB2(SCK/ADC1)
2
PB3(ADC3)
3
PB4(ADC2)
R1
100kΩ
C4
100nF
C1
100nF
R2
220Ω
Q1
BC817-40
L1 100 µH
250 mA min.
C2
10μF
LED1
20mA
...
LED10
...
J120 mA const.@ ca. 30 V
IC1
R4
1kΩ
C3
100nF
D1
1n4148
R3
10Ω