Laser-Guided Tracking Servo Breadboard
About the Laser-Guided Tracking Servo Breadboard PCB
Laser-Guided Tracking Servo Breadboard is an open source AVR/Arduino PCB design by MVaugn, published on GitHub. It is a 2-layer board measuring 182.9 × 114.3 mm, with 66 components from 55 distinct parts.
Its main chip is the ATTINY102-SSNR, from the AVR/Arduino family. Other key parts include the SN74LS47, CD40106, LM339, 4053 and L293D. By type, the board carries 36 resistors, 9 capacitors, 6 ICs, 3 diodes, 2 switches and 1 module.
It belongs with the robotics & motion and dev boards & breakouts designs in this gallery.
From the project
Larry Lab 2024
This page and its contents are for reference only. Learn all you can from these examples, but PLEASE design your own circuits. No cheating >:(
Main components on the Laser-Guided Tracking Servo Breadboard
Laser-Guided Tracking Servo Breadboard bill of materials (BOM)
66 components, 55 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ATTINY102-SSNR TLV272 | DIP-8_W7.62mm | U1 |
| 1 | SN74LS47 TLV274 | DIP-14_W7.62mm | U2 |
| 1 | CD40106 | DIP-14_W7.62mm | U3 |
| 1 | LM339 | DIP-14_W7.62mm | U4 |
| 1 | 4053 | DIP-16_W7.62mm | U5 |
| 1 | L293D | DIP-16_W7.62mm | U6 |
| 1 | DC Motor | PinHeader_1x02_P2.54mm_Vertical | M1 |
| 1 | 2N4401 | TO-92L_Inline_Wide | Q1 |
| 1 | D_Laser_1C2A | PinHeader_1x02_P2.54mm_Vertical | LD1 |
| 1 | 2M | PinHeader_1x03_P2.54mm_Vertical | RV1 |
| 2 | 500K | 3386P1503 | RV2, RV3 |
| 3 | 100K | 3386P1503 | RV4, RV5, RV6 |
| 1 | Solar_Cell | PinHeader_1x02_P2.54mm_Vertical | SC1 |
| 1 | PTS526 CCW | SW_PUSH_6mm_H9.5mm | SW1 |
| 1 | CW | SW_PUSH_6mm_H9.5mm | SW2 |
| 1 | 1N4734A 6.2V | D_A-405_P7.62mm_Horizontal | D1 |
| 1 | 1N4007 1N4148 | D_A-405_P2.54mm_Vertical_AnodeUp | D2 |
| 1 | 9.1V | D_A-405_P12.70mm_Horizontal | D3 |
| 1 | 0.47UF 0.1uF | C_Rect_L16.5mm_W4.7mm_P15.00mm_MKT | C1 |
| 1 | 220UF 0.1uF | C_Rect_L16.5mm_W4.7mm_P15.00mm_MKT | C2 |
Show 35 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 100pF | C_Disc_D9.0mm_W2.5mm_P5.00mm | C3 |
| 1 | 0.1uF | C_Rect_L16.5mm_W4.7mm_P15.00mm_MKT | C4 |
| 2 | 0.22uF | C_Disc_D9.0mm_W2.5mm_P5.00mm | C5, C6 |
| 1 | 0.01uF | C_Disc_D9.0mm_W5.0mm_P10.00mm | C7 |
| 1 | 0.22uF | C_Disc_D9.0mm_W5.0mm_P7.50mm | C8 |
| 1 | 0.01uF | C_Disc_D9.0mm_W2.5mm_P5.00mm | C9 |
| 1 | 680K 68R | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
| 1 | 470R 100K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2 |
| 1 | 680K 100K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3 |
| 1 | 470R 120K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4 |
| 1 | 4K7 120K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R5 |
| 1 | 68K | R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R6 |
| 1 | 680R 15K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R7 |
| 1 | 680R 2K2 | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R8 |
| 1 | 680R 1K5 | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R9 |
| 2 | 680R 4K7 | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R10, R11 |
| 1 | 680R 100K | R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R12 |
| 1 | 680R 4K7 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R13 |
| 1 | 2K2 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R14 |
| 4 | 100K | R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R15, R17, R18, R31 |
| 1 | 15K | R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R16 |
| 1 | 100K | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R19 |
| 2 | 120K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R20, R21 |
| 1 | 1K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R22 |
| 1 | 47K | R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R23 |
| 1 | 2M2 | R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R24 |
| 1 | 2M2 | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R25 |
| 1 | 6K8 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R26 |
| 1 | 470K | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R27 |
| 2 | 4M7 | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R28, R29 |
| 1 | 680K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R30 |
| 1 | 270K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R32 |
| 1 | 1K | R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R33 |
| 1 | 3M3 | R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R34 |
| 2 | 10K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R35, R36 |
Laser-Guided Tracking Servo Breadboard design files
The KiCad project lives in the MVaugn/ECSE_371_2024 repository on GitHub; these links point at the commit this page was built from.
Laser-Guided Tracking Servo Breadboard: common questions
What microcontroller does the Laser-Guided Tracking Servo Breadboard use?
The Laser-Guided Tracking Servo Breadboard is built around the ATTINY102-SSNR, from the AVR/Arduino family.
How big is the Laser-Guided Tracking Servo Breadboard PCB?
The Laser-Guided Tracking Servo Breadboard measures 182.9 × 114.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Laser-Guided Tracking Servo Breadboard?
66 components, from 55 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Laser-Guided Tracking Servo Breadboard design files?
From the MVaugn/ECSE_371_2024 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Laser-Guided Tracking Servo Breadboard design in my own project?
The repository has no license, so all rights stay with MVaugn. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Laser-Guided Tracking Servo Breadboard without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.
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