Line sensor mini-4
About the Line sensor mini-4 PCB
Line sensor mini-4 is an open source PCB design by neilpstevenson, published on GitHub under the MIT license. It is a 2-layer board measuring 72.4 × 19.7 mm, with 21 components from 12 distinct parts.
By type, the board carries 8 resistors, 6 transistors, 4 diodes, 2 capacitors and 1 connector.
It belongs with the sensors designs in this gallery.
From the project
Source code for micromouse Monty Mini
Line sensor mini-4 bill of materials (BOM)
21 components, 12 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | BC817 | SOT-23 | Q1 |
| 1 | DMG1012T | SOT-323_SC-70 | Q2 |
| 4 | PT0805CS | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | Q3, Q4, Q5, Q6 |
| 1 | 10x0.5mm FPC | TE_1-1734839-0_1x10-1MP_P0.5mm_Horizontal | J1 |
| 4 | SIR0805CS | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1, D2, D3, D4 |
| 1 | 100nF | C_0805_2012Metric | C1 |
| 1 | 4u7 | C_0805_2012Metric | C2 |
| 1 | 6R | R_0805_2012Metric | R1 |
| 1 | 15k | R_0805_2012Metric | R2 |
| 1 | 1k | R_0805_2012Metric | R3 |
| 4 | 2k2 | R_0805_2012Metric | R4, R5, R6, R7 |
| 1 | 220R | R_0805_2012Metric | R8 |
Line sensor mini-4 design files
The KiCad project lives in the neilpstevenson/monty-mouse-mini repository on GitHub; these links point at the commit this page was built from.
Line sensor mini-4: common questions
How big is the Line sensor mini-4 PCB?
The Line sensor mini-4 measures 72.4 × 19.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Line sensor mini-4?
21 components, from 12 distinct parts. The full bill of materials is listed on this page.
Where can I download the Line sensor mini-4 design files?
From the neilpstevenson/monty-mouse-mini repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Line sensor mini-4 design in my own project?
Yes, under the terms of its MIT license, which neilpstevenson chose for the repository.
More boards in monty-mouse-mini
RP2040/RP2350Half monty-2
47.7 × 45.5 mm50 parts2LMIT0
DragNoseV2
112 × 112.2 mm35 parts2LMIT0
Line sensor half-6
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Wall sens fpc-4
51.5 × 19.7 mm28 parts2LMIT0
Line sensor mini-5
72.4 × 19.7 mm26 parts2LMIT0
RP2040/RP2350Half rp2040z-2
31.1 × 40.2 mm25 parts2LMIT0
RP2040/RP2350Half line fpc
31.1 × 40.2 mm24 parts2LMIT0
Huggerbug wall
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Huggerbug line
40.9 × 40.9 mm19 parts2LMIT0
DragSeeedXiao
60.1 × 35.3 mm12 parts2LMIT0
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