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14 parts72AGPL-3.0
2 layers17.3 × 29.2 mm
Line follower sensor module with 3Pin connector
- Size
- 17.3 × 29.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 14
- Nets
- 8
- Pads
- 35
- Tracks, vias
- 83, 9
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 24 Apr 2017
- Updated
- 15 Jul 2018
Overview
Modulo IR is an open-source printed circuit board by FrizzyElectronics, from the FrizzyElectronics/Line-follower-sensor repository on GitHub. It is a 2-layer board of 17.3 × 29.2 mm with 14 parts on 8 nets, routed with 83 tracks and 9 vias.
It is built around the LM358N and TCRT5000.
Main components
2
LM358N
DIP-8-18V~18V 0℃~+70℃ 1.2MHz 10nA 2 30mA 3V~36V 50nA 7mV 800uA 80dB Built-in compensation DIP-8 Operational Amplifier ROHSHGSEMIOperational Amplifier
TCRT5000
DIP-4-25℃~+85℃ 0.4V 1.25V 100mA 15mm 70V 950nm Phototransistor DIP-4 Reflective Optical Interrupters ROHSVishay IntertechnologyReflective Optical Interrupters
README
README.mdLine-follower-sensor
This module uses the TCRT5000 infrared sensor to detect a white/black line. It carries a potentiometer to calibrate it and achieve better results. It's the best companion for creating a line following robot. Remember that you will need two of them to achieve this.
Parts
14| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 100R | lib_fp:R_0805 | U13 |
| 1 | 100nF | lib_fp:R_0805 | U10 |
| 1 | 10K | lib_fp:R_0805 | U6 |
| 1 | 10k | lib_fp:Potentiometer_Trimmer_Bourns_3296W | U7 |
| 1 | 1K | lib_fp:R_0805 | U3 |
| 1 | 20K | lib_fp:R_0805 | U5 |
| 1 | CON3_ET | lib_fp:JST_PH_S3B-PH-K_03x2.00mm_Angled | U8 |
| 1 | LED | lib_fp:LED_0805 | U9 |
| 1 | LM358N | lib_fp:SOIC-8-N | U1 |
| 1 | LOGO | Grape:atom_small | G*** |
| 1 | LOGO | logos_frizzy:web | G*** |
| 1 | TCRT5000 | lib_fp:TCRT5000 | U12 |
The 12 most common of 14 parts.
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Questions
How big is the Modulo IR PCB?
It measures 17.3 × 29.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Modulo IR use?
14 parts, built around the LM358N and TCRT5000. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Modulo IR KiCad files?
From the FrizzyElectronics/Line-follower-sensor repository on GitHub, at the commit this page was made from: the board is Modulo IR.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Modulo IR design in my own project?
Its repository states no licence, so its author keeps all rights: ask FrizzyElectronics before reusing the design.