FINAL CONTROL BOARD
About the FINAL CONTROL BOARD
FINAL CONTROL BOARD is an open source NXP PCB design by nyu-rdt, published on GitHub. It is a 2-layer board measuring 140.5 × 71.5 mm, with 50 components from 33 distinct parts.
Its main chip is the DEV-16771, from the NXP family. Other key parts include the SN65HVD230QDR, LMR51450FNDRRR and DRV8825_STEPPER_MOTOR_DRIVER_CARRIER. By type, the board carries 11 resistors, 9 capacitors, 7 connectors, 4 ICs, 4 crystals and 2 transistors.
It belongs with the robotics & motion designs in this gallery.
From the project
NYU Robotic Design Team Electrical Engineering subsystem repo
For help with C/C++ or using git and github, refer to training presentations in the NYU RDT 2025 - 2026 / Electrical Engineering / EE Trainings google drive
- platformio-main.yml compiles platformioprojects/RDT202526TEENSY41 - platformio-i2c-parent.yml compiles generaltesting/ALLi2ccan/i2cparentCAN
Both workflows run on push/pull request when those folders change, and can also be run manually from the Actions tab.
Main components on the FINAL CONTROL BOARD
FINAL CONTROL BOARD bill of materials (BOM)
50 components, 33 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SN65HVD230QDR | SOIC127P599X175-8N | U1 |
| 1 | DEV-16771 | teensy4.1 | U2 |
| 1 | LMR51450FNDRRR | WSON_SDRRR_TEX | U3 |
| 1 | DRV8825_STEPPER_MOTOR_DRIVER_CARRIER | IC_DRV8825_STEPPER_MOTOR_DRIVER_CARRIER | U4 |
| 1 | MMBT2222ALT1G | SOT-23 | Q2 |
| 1 | IRF530 | TO-220-3_Vertical | Q3 |
| 3 | XT60-M | AMASS_XT60-M | X1, X2, X3 |
| 1 | Conn_01x02_Pin | AMASS_XT60-M | X4 |
| 1 | 2604-1103 | CONN3_2601-1103_WAG | J1 |
| 1 | 236-402/334-604 | CONN2_2601-1102_WAG | J2 |
| 1 | 2601-1104 | CONN4_2601-1104_WAG | J3 |
| 1 | Conn_01x02_Pin | PinHeader_1x02_P2.54mm_Vertical | J4 |
| 2 | Conn_01x24_Socket | PinHeader_1x24_P2.54mm_Vertical | J7, J8 |
| 1 | USB_A | USB_A_TE_292303-4 | J9 |
| 2 | 2601-1102 | CONN2_2601-1102_WAG | CAN1, I2C1 |
| 7 | 2601-1104 | CONN4_2601-1104_WAG | Coils1, ENC1, LC1&2, LC3&4, PDB1, POT1, RLY1 |
| 1 | 1N4148 | D_DO-35_SOD27_P7.62mm_Horizontal | D1 |
| 1 | LD271 | LED_D5.0mm | D2 |
| 1 | 2601-1104 | CONN4_2601-1104_WAG | FB1 |
| 1 | 4.7uH | L_Coilcraft_XAL6060-XXX | L5.6H1 |
Show 13 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 100nF | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C1, C3 |
| 1 | 100uF | C_Radial_D6.3mm_H5.0mm_P2.50mm | C2 |
| 2 | 47uF | C_1210_3225Metric_Pad1.33x2.70mm_HandSolder | C4, C5 |
| 3 | 10uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7, C9, C10 |
| 1 | 1nF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C8 |
| 3 | 10k | R_0805_2012Metric | R1, R7, R8 |
| 1 | 120 ohm | R_0805_2012Metric | R2 |
| 1 | 30.9K | R_0805_2012Metric | R3 |
| 1 | 100k | R_0805_2012Metric | R4 |
| 1 | 19.1k | R_0805_2012Metric | R5 |
| 1 | 300 ohm | R_0805_2012Metric | R6 |
| 2 | 1k | R_0805_2012Metric | R9, R12 |
| 1 | 1M | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R10 |
FINAL CONTROL BOARD design files
The KiCad project lives in the nyu-rdt/RDT26-EE repository on GitHub; these links point at the commit this page was built from.
FINAL CONTROL BOARD: common questions
What microcontroller does the FINAL CONTROL BOARD use?
The FINAL CONTROL BOARD is built around the DEV-16771, from the NXP family.
How big is the FINAL CONTROL BOARD?
The FINAL CONTROL BOARD measures 140.5 × 71.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the FINAL CONTROL BOARD?
50 components, from 33 distinct parts. The full bill of materials is listed on this page.
Where can I download the FINAL CONTROL BOARD design files?
From the nyu-rdt/RDT26-EE repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the FINAL CONTROL BOARD design in my own project?
The repository has no license, so all rights stay with nyu-rdt. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the FINAL CONTROL BOARD 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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