Qtr-8-SN
About the Qtr-8-SN PCB
Qtr-8-SN is an open source PCB design by NYDEREK, published on GitHub under the MIT license. It is a 2-layer board measuring 84.7 × 23.3 mm, with 36 components from 10 distinct parts.
By type, the board carries 17 resistors, 10 capacitors, 8 ICs and 1 transistor.
It belongs with the robotics & motion and power & battery designs in this gallery.
From the project
GRUZIK2.0 is simple light construction made for "line follower light" competition
- uC - STM32F103C8T6 - drivers - TB6612FNG - sensor - 8x KTIR0711S - battery - 150mAh LiPo dualsky - wheels - Kyosho Mini Z - motors - Pololu 2211 - Bluetooth - HC-05
Qtr-8-SN bill of materials (BOM)
36 components, 10 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 8 | ~ | KTIR0711S | IC1, IC2, IC3, IC4, IC5, IC6, IC7, IC8 |
| 1 | NMOS | NMOS_SN | Q1 |
| 1 | 0.1u | C_0603_1608Metric | C1 |
| 1 | 1.0u | C_0603_1608Metric | C2 |
| 8 | 10n | C_0603_1608Metric | C3, C4, C5, C6, C7, C8, C9, C10 |
| 4 | 39 | R_0603_1608Metric | R1, R4, R7, R10 |
| 8 | 220 | R_0603_1608Metric | R2, R3, R5, R6, R8, R9, R11, R12 |
| 2 | 47 | R_0603_1608Metric | R13, R14 |
| 1 | 47K | R_0603_1608Metric | R15 |
| 2 | R | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R16, R17 |
Qtr-8-SN design files
The KiCad project lives in the NYDEREK/LineFollower_GRUZIK2.0-light repository on GitHub; these links point at the commit this page was built from.
Qtr-8-SN: common questions
How big is the Qtr-8-SN PCB?
The Qtr-8-SN measures 84.7 × 23.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Qtr-8-SN?
36 components, from 10 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 Qtr-8-SN design files?
From the NYDEREK/LineFollower_GRUZIK2.0-light 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 Qtr-8-SN design in my own project?
Yes, under the terms of its MIT license, which NYDEREK chose for the repository.
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