HardLabs

MainRobotBoardTeensy

01binary·str1ker·boards/MainRobotBoardTeensy/MainRobotBoardTeensy.kicad_pcb

MainRobotBoardTeensy PCB layout, top view — open source NXP board by 01binary

About the MainRobotBoardTeensy PCB

MainRobotBoardTeensy is an open source NXP PCB design by 01binary, published on GitHub. It is a 2-layer board measuring 174.1 × 121.1 mm, with 145 components from 21 distinct parts.

Its main chip is the TEENSY4.1, from the NXP family. Other key parts include the TLC555CDR, SN74HC08DR and 74HCT125D. By type, the board carries 94 resistors, 18 transistors, 18 diodes, 7 ICs, 7 capacitors and 1 connector.

It belongs with the robotics & motion and displays & leds designs in this gallery.

From the project

A human-scale mech integrated with Robot Operating System

A board that controls robot head & body and measures voltage/current/battery charge.

+ Head Pan/Tilt + Torso Pan/Tilt + Mouth Movement + Voltage and Current Sensing

The following components are placed onto the board as modules:

The following external components are connected to the board via JST-XH locking connectors:

The main-board Teensy is a rosserial node at 115200 baud. Its USB serial port is reserved for ROS framing; the sketch does not print diagnostic text.

Main components on the MainRobotBoardTeensy

TEENSY4.1TLC555CDRSN74HC08DR74HCT125D

MainRobotBoardTeensy bill of materials (BOM)

145 components, 21 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
TEENSY4.1
Teensy4.1
U1
1
TLC555CDR
U2
3
SN74HC08DR
U3, U4, U6
2
74HCT125D
U5, U9
18
AO3400A
Q1, Q2, Q3, Q4, Q5, Q6, Q9, Q10 +10
1
SCREW_TERMINAL_01X02
Screw_Terminal_01x02
J4
6
C965799
REDLED
D1, D2, D3, D4, D5, D6
12
C6067133
BLUELED
D9, D10, D11, D12, D13, D14, D15, D16 +4
1
1UF
1uF
C1
2
10NF
10nF
C2, C10
3
47NF
47nF
C3, C4, C5
1
100NF
100nF
C9
1
360K
R1
35
10K
R2, R38, R39, R40, R41, R42, R43, R44 +27
16
470R
R3, R4, R5, R6, R7, R8, R98, R99 +8
12
150R
R11, R12, R13, R14, R15, R16, R17, R18 +4
11
47R
R23, R24, R25, R26, R27, R28, R29, R30 +3
3
2.2K
R34, R35, R36
14
100K
R59, R61, R75, R77, R79, R81, R83, R85 +6
1
22K
R63
Show 1 more
QtyPartRefs
1
1K
R65

MainRobotBoardTeensy design files

The KiCad project lives in the 01binary/str1ker repository on GitHub; these links point at the commit this page was built from.

MainRobotBoardTeensy: common questions

What microcontroller does the MainRobotBoardTeensy use?

The MainRobotBoardTeensy is built around the TEENSY4.1, from the NXP family.

How big is the MainRobotBoardTeensy PCB?

The MainRobotBoardTeensy measures 174.1 × 121.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the MainRobotBoardTeensy?

145 components, from 21 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 MainRobotBoardTeensy design files?

From the 01binary/str1ker 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 MainRobotBoardTeensy design in my own project?

The repository has no license, so all rights stay with 01binary. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the MainRobotBoardTeensy 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 str1ker

Similar boards