Teensy boardV 1
About the Teensy boardV 1 PCB
Teensy boardV 1 is an open source NXP PCB design by Cosys-Lab, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 66.5 × 46 mm, with 590 components from 72 distinct parts.
Its main chip is the Teensy4.1, from the NXP family. Other key parts include the VOS618A, DS18B20 and OPA2890ID. By type, the board carries 255 connectors, 92 resistors, 88 diodes, 74 capacitors, 45 fuses and 19 ICs.
From the project
Framework for off-road rc-vehicle monitorring
- teensyboard: First version of the electrical schematic where the PCBs are subdivided based on the constrained PCB size I had to make them at home. - teensyboardv2: A V2 schematic which has an optimized schematic. This could be a good starting point to develop a new PCB. - simulationioprotection: Simulation in KiCAD to simulate the IO protection. - simulationcurrentprotection: Simulation in KiCAD to simulate the current protection. - simulationbatterystabilizer: Simulation in KiCAD to simulate the battery stabilization. - simulationadcprotection: Simulation in KiCAD to simulate the ADC…
Main components on the Teensy boardV 1
Teensy boardV 1 bill of materials (BOM)
590 components, 72 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Teensy4.1 | Teensy41 | U1 |
| 5 | VOS618A | VO617A | U2, U3, U4, U5, U6 |
| 6 | DS18B20 | TO-92_Inline | U7, U8, U9, U10, U11, U12 |
| 1 | OPA2890ID | SOIC-8_3.9x4.9mm_P1.27mm | U13 |
| 6 | OPA2890ID | SO-8_3.9x4.9mm_P1.27mm | U14, U15, U16, U17, U18, U19 |
| 16 | AO3400A | SOT-23 | Q1, Q2, Q3, Q4, Q5, Q8, Q9, Q15 +8 |
| 1 | BC817 | SOT-23 | Q14 |
| 1 | GPS_TX | PinHeader_1x03_P2.54mm_Vertical | J1 |
| 1 | GPS_RX | PinHeader_1x03_P2.54mm_Vertical | J2 |
| 11 | Conn_01x02 | PinSocket_1x02_P2.54mm_Vertical | J3, J14, J15, J96, J97, J98, J99, J100 +3 |
| 1 | SPI_CS | PinHeader_1x03_P2.54mm_Vertical | J4 |
| 1 | Encoder_Wheel_RL | PinHeader_1x03_P2.54mm_Vertical | J5 |
| 1 | SPI_MOSI | PinHeader_1x03_P2.54mm_Vertical | J6 |
| 1 | SPI_MISO | PinHeader_1x03_P2.54mm_Vertical | J7 |
| 1 | Temperature_Bus | PinHeader_1x03_P2.54mm_Vertical | J8 |
| 1 | CUR_M_FR | PinHeader_1x03_P2.54mm_Vertical | J9 |
| 1 | CUR_M_FL | PinHeader_1x03_P2.54mm_Vertical | J10 |
| 1 | CUR_M_RR | PinHeader_1x03_P2.54mm_Vertical | J11 |
| 1 | Encoder_Motor_RL | PinHeader_1x03_P2.54mm_Vertical | J12 |
| 1 | V_BATT_C1 | PinSocket_1x02_P2.54mm_Vertical | J13 |
Show 52 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | I2C_SCL | PinHeader_1x03_P2.54mm_Vertical | J16 |
| 1 | I2C_SDA | PinHeader_1x03_P2.54mm_Vertical | J17 |
| 1 | CUR_SERVO | PinHeader_1x03_P2.54mm_Vertical | J18 |
| 1 | CUR_JETSON | PinHeader_1x03_P2.54mm_Vertical | J19 |
| 1 | Encoder_Motor_RR | PinHeader_1x03_P2.54mm_Vertical | J20 |
| 1 | Encoder_Motor_FL | PinHeader_1x03_P2.54mm_Vertical | J21 |
| 1 | Encoder_Motor_FR | PinHeader_1x03_P2.54mm_Vertical | J22 |
| 1 | V_BATT_C2 | PinSocket_1x02_P2.54mm_Vertical | J23 |
| 1 | IBUS | PinHeader_1x03_P2.54mm_Vertical | J24 |
| 1 | ESC_MOTOR_RL | PinHeader_1x03_P2.54mm_Vertical | J25 |
| 1 | ESC_MOTOR_FL | PinHeader_1x03_P2.54mm_Vertical | J26 |
| 1 | ESC_MOTOR_RR | PinHeader_1x03_P2.54mm_Vertical | J27 |
| 1 | ESC_MOTOR_FR | PinHeader_1x03_P2.54mm_Vertical | J28 |
| 1 | PWM_SERVO | PinHeader_1x03_P2.54mm_Vertical | J29 |
| 1 | V_BATT_C3 | PinSocket_1x02_P2.54mm_Vertical | J30 |
| 1 | V_BATT_C4 | PinSocket_1x02_P2.54mm_Vertical | J31 |
| 1 | VCC_PER_3V3 | PinSocket_1x02_P2.54mm_Vertical | J32 |
| 1 | CUR_TEENSY | PinHeader_1x03_P2.54mm_Vertical | J33 |
| 1 | CUR_M_RL | PinHeader_1x03_P2.54mm_Vertical | J34 |
| 1 | VCC_MCU_3V3 | PinSocket_1x02_P2.54mm_Vertical | J35 |
| 1 | VCC_JET_5V | PinSocket_1x02_P2.54mm_Vertical | J36 |
| 6 | Temperature_module_in | PinHeader_1x03_P2.54mm_Vertical | J37, J50, J52, J54, J56, J58 |
| 6 | Temperature_module_out | PinHeader_1x03_P2.54mm_Vertical | J38, J51, J53, J55, J57, J59 |
| 1 | I_loop | PinSocket_1x02_P2.54mm_Vertical | J39 |
| 194 | Conn_01x01 | PinHeader_1x01_P2.54mm_Vertical | J40, J41, J46, J47, J48, J49, J60, J61 +186 |
| 1 | Encoder_Wheel_RR | PinHeader_1x03_P2.54mm_Vertical | J42 |
| 1 | Encoder_Wheel_FL | PinHeader_1x03_P2.54mm_Vertical | J43 |
| 1 | Encoder_Wheel_FR | PinHeader_1x03_P2.54mm_Vertical | J44 |
| 1 | SPI_SCK | PinHeader_1x03_P2.54mm_Vertical | J45 |
| 5 | 0.1A | Fuse_0805_2012Metric_Pad1.15x1.40mm_HandSolder | F1, F24, F25, F26, F27 |
| 40 | SMD0805B010TF | Fuse_0805_2012Metric_Pad1.15x1.40mm_HandSolder | F2, F3, F4, F5, F6, F7, F8, F9 +32 |
| 7 | LED | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1, D3, D82, D83, D84, D85, D86 |
| 40 | Zener_ZM4729A-GS18 | D_MELF | D2, D6, D8, D10, D12, D14, D16, D21 +32 |
| 1 | 1N4001 | D_SMA_Handsoldering | D4 |
| 40 | TVS_SMF3.3 | SOD3718X108N | D5, D7, D9, D11, D13, D15, D17, D18 +32 |
| 16 | 10µ | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C4, C20, C21, C24, C34, C35, C36 +8 |
| 21 | 10n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C5, C31, C32, C33, C37, C38, C39 +13 |
| 16 | 100µ | CP_Radial_D5.0mm_P2.00mm | C3, C22, C46, C47, C49, C51, C52, C54 +8 |
| 7 | 10u | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C6, C8, C10, C12, C14, C16, C18 |
| 14 | 1µ | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C67, C68, C69, C70, C71, C72, C73, C74 +6 |
| 2 | 4k7 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2 |
| 1 | 2k2 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3 |
| 7 | 100 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4, R11, R15, R19, R27, R62, R74 |
| 40 | 10k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5, R9, R12, R16, R20, R23, R24, R25 +32 |
| 5 | 39 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6, R13, R17, R21, R59 |
| 2 | 150 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R7, R29 |
| 5 | 1k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R8, R75, R76, R77, R78 |
| 5 | 330 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R10, R14, R18, R22, R26 |
| 4 | 33k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R36, R38, R40, R42 |
| 2 | 82k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R44, R46 |
| 5 | 18k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R48, R50, R52, R54, R56 |
| 14 | 10 | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | R79, R80, R81, R82, R83, R84, R85, R86 +6 |
Teensy boardV 1 design files
The KiCad project lives in the Cosys-Lab/TruggySense repository on GitHub; these links point at the commit this page was built from.
Teensy boardV 1: common questions
What microcontroller does the Teensy boardV 1 use?
The Teensy boardV 1 is built around the Teensy4.1, from the NXP family.
How big is the Teensy boardV 1 PCB?
The Teensy boardV 1 measures 66.5 × 46 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Teensy boardV 1?
590 components, from 72 distinct parts. The full bill of materials is listed on this page.
Where can I download the Teensy boardV 1 design files?
From the Cosys-Lab/TruggySense repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Teensy boardV 1 design in my own project?
Yes, under the terms of its CC-BY-SA-4.0 license, which Cosys-Lab chose for the repository.
Can I test firmware for the Teensy boardV 1 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.
More boards in TruggySense
Teensy board 07 adc buffer
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Teensy board 10 prot esd 2
66.5 × 46 mm97 parts2LCC-BY-SA-4.01
Teensy board 01 encoder prot out
66.5 × 46 mm89 parts2LCC-BY-SA-4.01
Teensy board 11 prot esd 3
66.5 × 46 mm74 parts2LCC-BY-SA-4.01
Teensy board 05 level conv
66.5 × 46 mm62 parts2LCC-BY-SA-4.01
NXPTeensy board 06 main board
66.5 × 46 mm56 parts2LCC-BY-SA-4.01
Teensy board 09 prot esd 1
66.5 × 46 mm42 parts2LCC-BY-SA-4.01
Teensy board 02 temperature
9.5 × 13.5 mm30 parts2LCC-BY-SA-4.01
Teensy board 03 LED
18.8 × 17 mm14 parts2LCC-BY-SA-4.01
ADC Buffer
21 × 14 mm13 parts2LCC-BY-SA-4.01
Out Protection
17.4 × 13.4 mm8 parts2LCC-BY-SA-4.01
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