milivoltimetro circuito 2

11 months ago 158
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Description

Documents

Sheet_1

BOM

ID Name Designator Footprint Quantity
1 1n C3,C1,C2,C4 C0603 4
2 0.1 R1 RES-TH_LR12DL1020LJ 1
3 1m R4,R11 3-0603 2
4 100k R5,R6 3-0603 2
5 10k R7,R8,R9,R10,RF,R14,R17,R22,R21,R23,R24,R26,R27,R3 3-0603 14
6 100 R2 3-0603 1
7 22p C7,C8 C0603 2
8 0.1u C9,C10,C11,C12,C14,C15,C16,C13,C17,C20,C21,C22,C23,C24,C25,C27,C28,C29,C30,C31,C32 C0603 21
9 5k RG,R16 3-0603 2
10 1k R13,R25 3-0603 2
11 LR24C02 U3,U4 SOP-8_L5.0-W4.0-P1.27-LS6.2-BL 2
12 Header-Male-2.54_2x2 12VCC,1VCC HDR-TH_4PIN-V-ROW2-COL2-MALE-PITCH2.54 2
13 Connector ELETRODOS 1X4_CONNECTOR 1
14 5v1 D1,D2,D3 DO-41_BD2.4-L4.7-P8.70-D0.9-RD 3
15 100u C5,C6 CAP-TH_BD5.0-P2.00-D0.8-FD 2
16 10u C18,C19,C26 CAP-TH_BD5.0-P2.00-D0.8-FD 3
17 SI8920 U10 GW DIP8 (NS) 1
18 LCD 2004A 20x4 DISPLAY LCD 2004A 20X4 1
19 16mHz X1 XTAL-TH_2PIN-L11.05-W4.65-PITCH4.88 1
20 78l05 U5 TO-92MOD_L5.1-W4.1-P2.54-L 1
21 78l09 U8 TO-92MOD_L5.1-W4.1-P2.54-L 1
22 3.3v U9 SOT-223-4_4PIN-L6.70-W7.30-PITCH2.30-BL 1
23 SWITCH,6*6*5PLASTIC HEAD,260G, 0.25MM,DIP2 RST SW-TH_2PIN-L6.60-W6.60 1
24 Rotary_switch ROTARY SW7-13.75X11.7X6.5MM 1
25 500k PF1,PF3 RES-ADJ-TH_3296W 2
26 10k PF2,RBL RES-ADJ-TH_3296W 2
27 Connector_2_pin_2.54_иголки_на_PCB 20HZ 1X2_CONNECTOR_2.54 1
28 mega8 U2 DIP-28_300MIL 1
29 CR2032 B1 BAT-TH_BS-2-1 1
30 LM358 U1,U7,U6 SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL 3

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