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Public Domain

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Tachometer

2 years ago 381
  • Description
  • Documents
  • BOM
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Description

Tachometer powered by an 8051

Documents

Sheet_1

pcb2

BOM

ID Name Designator Footprint Quantity
1 8051 UC DIP40 1
2 IRM_3638T IR INFRARED IRM-3638T_JX 1
3 33pF C2,C1 RAD-0.1 2
4 10k R1 AXIAL-0.4 1
5 16x2 LCD (HD44780) LCD HDR-16X1/2.54 1
6 reg LIN_REG TO-220(TO-220-3) 1
7 CRYTALHC49S Q1 HC49S 1
8 Pushbutton 6mm U1 PUSH BUTTON 6MM TA 1
9 10u C4,C5 CAP-D8.0XF3.5 2
10 10k CONTRAST TRIM_POT_PTH 1
11 Header-Male-2.54_1x6 P1 HDR-6X1/2.54 1
12 10u C3 CAP-D5.0XF2.0 1
13 220 R2 AXIAL-0.3 1

Attachments

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