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Fonte de bancada com ajuste digital

3 years ago 570
  • Description
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  • BOM
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Description

Fonte de bancada com ajuste digital controlada por PIC16F876A mid-range

Documents

fonte_adj

Fonte de bancada com ajuste digital pcb

BOM

ID Name Designator Footprint Quantity
1 1uF C3 CAP-CBB-7.0*5.0 1
2 100uF C1,C2 CAP-8*5 2
3 100nF C5,C6,C7,C8 RAD-0.2 4
4 10K_TRIMPOT R8 3362U-2 1
5 1N5403-E3/54 D2,D3,D4,D5 DO-201AD 4
6 10uF C9 CAP-D4.0XF1.5 1
7 PROG H1 DIP-1X5P-2.54MM-M 1
8 22pf C10,C11 RAD-0.1 2
9 3300uF C4 CAP-D25.0XF10.0 1
10 PIC16F876-20/SP U4 DIP-28_300MIL 1
11 Push Button SW-1SWITCH,SW-2SWITCH SMD-BUTTON 2
12 FUSE R6 AXIAL-1.2 1
13 1N4148TA D1,D6 DO-35 2
14 100k R1 R0805 1
15 150 R2 AXIAL-0.3 1
16 10k R3 AXIAL-0.3 1
17 3k R4 AXIAL-0.3 1
18 10k R5,R7 R0805 2
19 15R R9 AXIAL-0.3 1
20 78L05ML-T92-B U5 TO-92(TO-92-3) 1
21 KRE-2P AC22V,OUTPUT KRE-2P 2
22 LCD16X2 DS1 WC1602A 1
23 LM741CN U2 DIP-8 1
24 8MHz X1 OSC-49S-1 1
25 LM317KCT U1 TO-220(TO-220-3) 1
26 9k9 R10 R0805 1
27 3k3 R11 0805 1
28 10k R12 0805 1
29 470 R13 0805 1

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