CarteMere proto
About the CarteMere proto PCB
CarteMere proto is an open source NXP PCB design by AssociationRobotTelecomStrasbourg, published on GitHub. It is a 2-layer board measuring 85 × 96 mm, with 46 components from 24 distinct parts.
Its main chip is the TEENSY3.6, from the NXP family. Other key parts include the R-78C5.0-1.0, AMS1117-3.3, I2C_Conn, VL52L0X_simple and TEENSY3.2. By type, the board carries 12 ICs, 11 resistors, 8 connectors, 7 capacitors, 5 diodes and 3 transistors.
It belongs with the robotics & motion designs in this gallery.
From the project
Carte-mère du robot 1A2A pour la CFR2020
Main components on the CarteMere proto
CarteMere proto bill of materials (BOM)
46 components, 24 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TEENSY3.6 | Teensy3.6_RTS | U1 |
| 2 | R-78C5.0-1.0 | Converter_DCDC_RECOM_R-78E-0.5_THT | U2, U10 |
| 1 | AMS1117-3.3 | SOT-223-3_TabPin2 | U3 |
| 1 | I2C_Conn | JST_XH_B4B-XH-AM_1x04_P2.50mm_Vertical | U4 |
| 4 | VL52L0X_simple | JST_XH_B5B-XH-A_1x05_P2.50mm_Vertical | U5, U6, U8, U9 |
| 1 | TEENSY3.2 | TEENSY3.2_RTS | U7 |
| 2 | TMC2130 | TMC2130_breakout | U11, U12 |
| 1 | 2N7000 | TO-92-3 | Q1 |
| 1 | Q_PMOS_DGS | SOT-23_DGS_Handsoldering | Q2 |
| 1 | PMBT2222A_215 | SOT-23_DGS_Handsoldering | Q3 |
| 1 | Conn_01x04:LIDAR_Data | JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical | J1 |
| 1 | Conn_01x02 | PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | Conn_01x02 | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J3 |
| 3 | Conn_01x03 | PinHeader_1x03_P2.54mm_Vertical | J4, J5, J6 |
| 2 | Conn_01x04 | JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J7, J8 |
| 1 | DIODE | D_DO-41_SOD81_P10.16mm_Horizontal | D1 |
| 4 | LED | LED_D5.0mm | D2, D3, D4, D5 |
| 1 | 10uF_ tant | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C1 |
| 3 | 10uF MLCC | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C2, C3, C5 |
| 1 | 10uF _tant | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C4 |
Show 4 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 100uF | CP_Radial_D8.0mm_P2.50mm | C6, C7 |
| 1 | 0R_Jumper | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R1 |
| 1 | 10kR_pullup_shifter | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R2 |
| 9 | R | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R3, R4, R5, R6, R7, R8, R9, R10 +1 |
CarteMere proto design files
The KiCad project lives in the AssociationRobotTelecomStrasbourg/CarteM-re1A2A-CFR2020 repository on GitHub; these links point at the commit this page was built from.
CarteMere proto: common questions
What microcontroller does the CarteMere proto use?
The CarteMere proto is built around the TEENSY3.6, from the NXP family.
How big is the CarteMere proto PCB?
The CarteMere proto measures 85 × 96 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the CarteMere proto?
46 components, from 24 distinct parts. The full bill of materials is listed on this page.
Where can I download the CarteMere proto design files?
From the AssociationRobotTelecomStrasbourg/CarteM-re1A2A-CFR2020 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the CarteMere proto design in my own project?
The repository has no license, so all rights stay with AssociationRobotTelecomStrasbourg. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the CarteMere proto without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug NXP firmware against it before you order a PCB.
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