PCB layout and list of materials

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PCB layout and list of materials

The printed circuit board is reported in Figure 22, while the relevant bill of material is listed in

Table 4.

Figure 22.

PCB layout

Table 4.

Bill of material

R1

39 k

Ω-2 W

R2

33 k

Ω-2 W

R3

56 k

Ω-2 W

R4

56 k

Ω-2 W

R5

56 k

Ω-2 W

R6

56 k

Ω-0.5 W

R7

0.56

Ω-0.5 W

R8

0

Ω

R9

1 k

Ω 0.5 W

R10

150 k

Ω

R11

0

Ω

R12

22 k

Ω-0.25 W 1%

R13

3.9 k

Ω-0.25 W 1%

R14

NC

R15

2.2 k

Ω-0.25 W

R16

1 k

Ω-0.25 W