F1
C4
Capacitance
22pF
U1
Manufacturer Part Number
ATTINY841-SSU
R6
Resistance
3.3 Ω
R18
Resistance
2.2KΩ
C1
Capacitance
100nF
R21
Resistance
10KΩ
C5
Capacitance
22pF
R3
Resistance
6.8KΩ
R2
Resistance
1KΩ
R1
Resistance
500 Ω
R12
Resistance
3.3 Ω
R16
Resistance
2.2KΩ
R4
Resistance
2.7KΩ
R5
Resistance
220 Ω
R8
Resistance
3.3 Ω
R20
Resistance
10KΩ
C2
Capacitance
1uF
LED4
TX
J2
REMOTE
RX
R19
Resistance
10KΩ
H1
D1
End of Life
EXTTEMP1
R23
Resistance
10KΩ
Y1
H3
H2
U2