Arduino techometer

4 years ago

Open source license:

  • 2.7w
  • 3
  • 7

Description

This Schematic is about Arduino based tachometer IR sensor manipulate by rotation of motor then signal are transfer to arduino. Arduino will process this signals and give RPM display to LCD Screen.

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Arduino techometer

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BOM

ID Value Qty. Package Components
1 ARDUINO NANO 1 ARDUINO_NANO U1
2 100 1 AXIAL-0.3 R2
3 IR-DIODE 1 LED-3MM/2.54 D2
4 PHOTOdiode 1 DO-35 Q2
5 68K 1 AXIAL-0.3 R3
6 100k 1 RES-ADJ_3386P R5
7 10k 1 AXIAL-0.3 R1
8 10k 1 RES-ADJ_3386P R6
9 LM358 1 DIP08 U2
10 330 1 AXIAL-0.3 R7
11 204-10UYC/S530-A3 1 LED-3MM/2.54 LED1
12 9V 1 BATTERY-1 BATTERY

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All comments 3

samuelbrooks

The schematic has provided an overview and process of Arduino techometer.
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2019-05-03 04:21:17
Reply

AndrewEdge

Simple to use, shoddy and computerized IR modules are promptly
accessible. That implies you don't need to utilize ADC or do any kind of
signal conditioning. Plus, the documentation for Write My Paper For Me an advanced tachometer using IR is accessible.

2019-04-29 15:15:38
Reply

Kuntal4484

1st of all, you have made mistake in nomenclature, you have used R1, R2, R3, R5, R6, and R7. Where is R4? In this circuit diagram, you have used 68k resistance at R3. But in your video, where is 68k? There you have used a 1K resistance. You have used two presets of 10k in the video, but in the circuit diagram, you have only one 10k and another is 100k. And in PCB layout you have written 330K (See it), but in the diagram and in the video, you have written 330-ohm resistor.  What is correct? Your circuit diagram and tutorial is easy, but its confusing for the values of the components, so please correct it. And upload it again.

2018-10-06 14:55:11
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