Welcome to the Parts Bin!

Nylon (PA66) 135° plastic angle bracket for the REV DUO 15mm extrusion system. 3mm thick, M3 clearance holes on an 8mm grid, with alignment ribs for seating into extrusion channels.

REV Robotics 15mm bent servo bracket (V2) for REV DUO / 15mm extrusion; M3 clearance holes on 8mm grid; 5052 aluminum, 2mm thick. SKU is a 4-pack (REV-41-1485-PK4).

Nylon (PA66) bearing pillow block bracket for REV DUO 15mm extrusion. Provides a ~9mm bearing seat for REV through-bore/end-cap bearings and two M3-clearance mounting holes (24mm spacing). Sold as an 8-pack (REV-41-1317-PK8).

Thread reducing adapter (bushing) from 1/2" NPT to 1/8" NPT. Features a 1/2"-14 NPT female port and a 1/8"-27 NPT male thread. Typically made of 304 stainless steel for high strength and corrosion resistance. Allows attaching small 1/8" NPT fittings (such as pressure sensors or gauges) into 1/2" NPT ports. Useful in pneumatic/hydraulic systems to adapt port sizes.

Brass reducing coupler with 1/2" female NPT and 1/4" female NPT ends. Allows connection between a 1/2" NPT male fitting and a 1/4" NPT male fitting. Often used to step down pipe size in pneumatic, fuel, or hydraulic systems. Sturdy brass construction suitable for water, oil, gas (WOG) applications up to ~1000 PSI.

Brass thread adapter for connecting G1/2 BSP parallel threaded components to 1/2" NPT threaded components. Features a female G1/2-14 BSPP port (with rubber washer for sealing) and a male 1/2"-14 NPT taper thread. Useful for linking European/Asian (BSP) pneumatic parts with US standard (NPT) piping. No official datasheet; typical use in pneumatic systems up to ~500 PSI.

Bent 5052 aluminum bracket for mounting the REV Core Hex Motor to 15mm REV DUO extrusion; includes two base legs (each with 2x M3 clearance holes on 8mm grid) and an upright motor-mount face (4x M3 clearance holes on 8mm grid) plus a 9.1mm center bore for alignment/clearance.

Low-profile indoor plastic fiber enclosure with snap-on cover, winding area, and positions for two feed-thru adapters—ideal for tidy behind-display terminations.

Double-sided hook-and-loop tape (13.5mm wide, 2m long) for reusable mounting and cable management.

Single unit representation of the REV Robotics REV-41-1712-PK10 product (sold as a 10-pack): an M3 x 10mm steel set screw with a pre-applied nylon patch intended to resist loosening under vibration.

M3 x 25mm zinc plated steel hex cap screws; length measured from tip to underside of hex cap.

Single M3 x 6mm hex-head cap screw as sold by REV Robotics (SKU REV-41-1713-PK100, pack of 100). Modeled as a single fastener instance for system assembly.

Acetal (POM) 0.75 module spur gear, 15T, 5mm hex bore, 15mm thick; for REV DUO 5mm hex shafts.

Acetal (POM) 0.75 module spur gear, 125T, 5mm hex bore, 15mm thick; includes 45T+ mounting hole pattern (M3 clearance, 8mm pitch) for REV motion hubs/plates.

Acetal (POM) 0.75 module spur gear, 45T, 5mm hex bore, 15mm thick; includes 45T+ mounting hole pattern (M3 clearance, 8mm pitch) for REV motion hubs/plates.

Single-arm micro servo horn for A15T spline, 4.0 mm major diameter. For HS-55 class micro servos.

Passive USB 2.0 adapter: Micro-USB male plug (right-angle OTG) to USB Type-A female receptacle.

Breakout/docking adapter that mates to a REV NEO Vortex brushless motor and provides three external phase leads for use with non-docking controllers (e.g., SPARK MAX). Includes 4x mounting holes and 4x docking screw clearance holes for securing to the motor.

A 5 mm hex-profile shaft, 135 mm long. Commonly sold as a pack SKU variant (e.g., -PK4) depending on vendor.

A 5 mm hex-profile shaft, 75 mm long. Commonly sold as REV-41-1347-PK4 (4-pack).

A 5 mm hex-profile shaft, 90 mm long. Commonly sold as a pack SKU variant (e.g., -PK4) depending on vendor.

M3 x 20 mm external-hex-head machine screws sold by REV Robotics (REV DUO). Length measured from tip to underside of hex head.

Stainless steel shaft collar with M3 set screw; fits REV 5mm hex shaft via 6mm bore. Used as a shaft stop/retainer in the REV DUO build system.

Long through-bore acetal bearing intended to support a rotating 5mm hex shaft in the REV DUO (FTC) build system. Outer body is designed to seat in compatible bracket/plate bearing seats (commonly 9mm).

90mm DUO traction wheel with TPU tread + nylon hub. Designed to slide onto a 5mm hex shaft (no hub/set-screws required). 15mm wide. 8mm pitch mounting hole pattern on 60mm+ sizes.

Bosch BME688 environmental sensor on STEMMA QT/Qwiic breakout with 3–5 V input, onboard 3.3 V regulator and level shifting. I2C or SPI interface.

Sensirion SCD40 photoacoustic NDIR CO₂ sensor on STEMMA QT/Qwiic breakout with on-board 3.3 V regulation and I2C level shifting. Measures CO₂, temperature, and humidity.

Sensirion SCD41 photoacoustic NDIR CO2 sensor on an Adafruit STEMMA QT/Qwiic breakout with onboard 3.3V regulation and I2C level shifting. Measures CO2, temperature, and humidity with extended CO2 range vs SCD40.

12MP IMX708 autofocus camera module for Raspberry Pi with 75° DFOV, PDAF, HDR, 2-lane MIPI CSI-2 interface on 22-pin FPC connector. Compatible with Raspberry Pi 5/4B/3B and Pi Zero 2W.

16MP Sony IMX519 autofocus camera module for Raspberry Pi with 80° DFOV, hybrid PDAF+CDAF, HDR, 2-lane MIPI CSI-2 interface on 22-pin FPC connector. Supports 4656x3496 stills, 1080p@60fps and 720p@120fps video. Compatible with Raspberry Pi 5/4B/3B/3B+, Pi Zero 2W, and Jetson boards.

Limelight 3 Smart Camera / Coprocessor. Vision processing with Ethernet, CAN, I2C, and USB connectivity for FRC.

ScioSense ENS160 MOX multi-gas sensor on STEMMA QT/Qwiic breakout. 3–5 V input with 3.3 V regulator and level shifting. I2C default 0x53, alt 0x52; SPI pads present.

MQ135 Air Quality Sensor Breakout Board

Digital metal-oxide multi-gas sensor with on-chip eCO2, eTVOC, AQI processing, humidity and temperature compensation, and selectable I2C or SPI host interfaces.

Bosch Sensortec BMA400 is a 12-bit triaxial accelerometer optimized for ultra-low-power applications such as wearables, hearables, and IoT motion-triggered devices. It combines an always-on auto-wakeup mode (~800 nA @ 25 Hz ODR), built-in step counter and activity recognition (walking/running/standing), orientation and tap/double-tap detection, and a 1 kB FIFO. Hosts can talk to it over I2C (Standard/Fast/HS up to 3.4 MHz) or SPI (3-wire or 4-wire, up to 10 MHz). Two configurable interrupt outputs (INT1, INT2) drive motion-triggered processors. This part is the bare 12-pin LGA chip (2.0 x 2.0 x 0.95 mm) — not a breakout — for use on custom PCBs.

Bosch Sensortec BMI270 is a 6-axis smart low-power inertial measurement unit with 16-bit triaxial accelerometer, 16-bit triaxial gyroscope, primary I2C/SPI host interface, optional secondary AUX/OIS interface, FIFO, and wearable motion and activity features.

6-axis IMU with 3D accelerometer + 3D gyroscope, I2C/SPI digital interface, embedded FIFO, and always-on low-power features.

VL53L4CD ToF proximity sensor on STEMMA QT/Qwiic breakout. 3–5 V input with onboard regulation and level shifting. I2C, 1 mm resolution.

Ultrasonic Sensor, 4-pin, 2-wire with a 10kOhm resistor divider on the echo pin to lower the echo pin voltage to 2.5V

Single-zone 940 nm laser time-of-flight ranging sensor with embedded SPAD array, programmable I2C target interface, XSHUT hardware standby input, and GPIO1 interrupt output.

Adafruit breakout board for the AS7341 10-channel light / color sensor, with STEMMA QT / Qwiic connectors, onboard 3–5V to 1.8V regulation, level-shifted I2C pullups, and exposed INT and GPIO pins.

Color Sensor V3 with RGB color sensing, built-in IR proximity, and a switchable white LED. Communicates over I²C.

CTRE CANcoder. Absolute magnetic encoder over CAN for FRC. Reports position and velocity.

REV Through Bore Encoder. Supports incremental (A/B/I) and absolute duty-cycle outputs for FRC.

Single-zone IR thermometer in TO-39 can; 5V supply, 90° FOV; SMBus (I2C-compatible) with optional PWM output.

FIR Sensor, I2C compatible, FOV of 50 degrees

Integrated pulse oximeter and heart-rate sensor module with internal red/IR LEDs, photodetectors, and optics; I2C interface.

ScioSense ENS161 MOX multi-gas sensor on an Adafruit STEMMA QT / SparkFun Qwiic breakout. Designed for indoor air-quality monitoring outputs (eTVOC, eCO2, AQI) over I2C, with optional SPI via exposed pins. Breakout adds 3.3V regulator + level shifting for 3–5V-friendly usage.

CTRE Pigeon 2.0 Inertial Measurement Unit for FRC. Provides yaw, pitch, roll, and IMU data over CAN.

AS7331 ultraviolet spectral sensor breakout with STEMMA QT/Qwiic I2C connectivity, onboard 3-5 V power conditioning, UV index estimation support, and interrupt output.

Binary digital touch sensor that acts as a push button or limit switch. Connects with a 4-pin JST PH cable to control system digital ports.

High-power 12 V brushed DC gear motors with integrated quadrature Hall encoder and 6-wire harness. Typical 37 mm-class gearbox with 6 mm D-shaft.

Brushless racing motor (2205 class) for 5" quadcopters, receives 3-phase power from AIO ESC.

14 mm stator outrunner brushless DC motor. 3800 KV, 9N12P configuration, 1.5 mm titanium-alloy shaft, NSK bearings. 9 x 9 mm M2 base mounting pattern. Nominally rated 2-4S; Project Stinger over-volts to 6S as a short-duty flywheel motor with aluminum-side-panel heatsinking.

Arduino shield for driving up to 4 DC motors or 2 stepper motors and 2 servos. Features two TB6612 MOSFET H-bridge drivers (1.2A continuous, 3A peak per channel) and a PCA9685 16-channel PWM driver (12-bit, I2C interface) for motor speed control and servo control. Operates from 4.5–13.5 V motor supply, logic level configurable via Arduino IOREF (5V by default). Includes polarity-protected external power terminal, reset button breakout, and stacking headers for address selection (up to 32 shields stackable for 64 steppers/128 DC motors total). Ideal for robotics projects requiring multiple motors and servos.

CTRE Talon SRX Motor Controller. High-performance brushed motor controller with CAN or PWM control for FRC.

Single-axis stepper driver module advertised as TB6600-based. Rated 9–42 VDC supply, up to 4.0 A phase current, and up to 32× microstepping. Opto-isolated STEP/DIR/ENA inputs.

2-way 2-position normally-closed solenoid valve, model 2V025-08 (Tailonz/AirTac type). 1/4" NPT female inlet and outlet ports. When 24V DC power is applied, the valve opens to allow flow between the two ports; when de-energized, the valve is closed (stopping flow). Direct-acting design with approximately 2.5 mm orifice, suitable for air pressures 0 to 0.7–1.0 MPa. Aluminum alloy body, coil power ~11 W.

Purpose-built linear pusher solenoid for foam-dart blaster applications. FTW specifies approximately 10 darts/s on 3S out of the box, and up to 18 darts/s on 4S when double-sprung. The part is a two-wire inductive coil actuator with a removable printed pusher nub for FTW applications; the double-sprung variant adds a second return spring for higher rate of fire.

Generic double-acting pneumatic piston/cylinder for FRC. Provides linear motion when air pressure is applied.

Generic FRC Compressor. Supplies compressed air to the robot's pneumatic system. Usually controlled by a Pneumatic Hub (PH).

REV Pneumatic Hub (PH) for FRC. Controls compressor and up to 16 solenoid channels via CAN.

Arduino R3-compatible shield based on NXP PCA9685. Provides 16 independent 12-bit PWM outputs for servos or LEDs over I2C. Stackable up to 62 shields.

Arduino Due microcontroller development board based on SAM3X8E ARM Cortex-M3. High-performance 32-bit Arduino with 3.3V logic and native USB support.

Arduino Mega 2560 Rev3 microcontroller development board based on ATmega2560. Extended Arduino form factor with 54 digital I/O pins and 4 UART ports.

Arduino Nano microcontroller board with USB connectivity, based on ATmega328P. Compact form factor ideal for embedded projects requiring a small footprint with full Arduino compatibility.

Bare Espressif ESP32 SoC IC in QFN-48 6x6 mm package. Dual-core Xtensa LX6 32-bit MCU up to 240 MHz with integrated 2.4 GHz Wi-Fi 802.11 b/g/n and Bluetooth 4.2 BR/EDR + BLE. 520 KB SRAM, 448 KB ROM, no in-package flash or PSRAM (external SPI flash required). 34 programmable GPIOs (5 strapping, 6 input-only), 18 ADC channels, 2 DACs, 10 capacitive-touch inputs, 4 SPI, 2 I2C, 3 UART, 2 I2S, SDIO host/slave, Ethernet MAC, TWAI (CAN 2.0), pulse-counter. Hardware AES/SHA/RSA acceleration. NRND (Not Recommended for New Designs) status as of datasheet v5.2.

Microchip (formerly Atmel) ATtiny85 8-bit AVR RISC microcontroller IC with 8 KB flash, 512 B EEPROM, 512 B SRAM, six GPIO, 4-channel 10-bit ADC, Universal Serial Interface (USI) supporting SPI/I2C-like signalling, two 8-bit timer/counters with PWM, internal RC oscillator, and an internal PLL for 64 MHz high-speed PWM. Default variant: ATTINY85-20PU in 8-pin PDIP, rated to 20 MHz at 4.5-5.5 V, -40 to +85 C industrial temperature range. Programmed via 6-pin AVR ISP (SPI on PB0/PB1/PB2 plus RESET) or debugWIRE single-wire interface on the RESET pin.

National Instruments roboRIO 2.0 Embedded Controller for FRC. Main robot controller with PWM, DIO, CAN, I2C, SPI, Ethernet, USB, and MXP expansion.

Raspberry Pi 5, Raspberry Pi Foundation

Bare-chip dual-core Arm Cortex-M0+ microcontroller in QFN-56 7x7 mm package. 264 KB SRAM with NO internal flash (external QSPI flash required for code execution via XIP). 30 multi-function GPIOs (GPIO0..GPIO29), 2x UART, 2x I2C, 2x SPI, 16 PWM channels (8 slices), 4-channel 12-bit ADC, USB 1.1 host/device PHY, and 8 user-programmable I/O state machines (PIO) across two PIO blocks. Flexible system clock up to 133 MHz default.

Thumb-sized ESP32-C3 (RISC-V) dev board in the XIAO form factor with USB-C, 3.3V I/O, Wi-Fi + BLE, and an external U.FL antenna connector.

Thumb-sized ESP32-C6 (RISC-V) dev board in the XIAO form factor with USB-C, 3.3V I/O, Wi-Fi 6 + BLE 5, IEEE 802.15.4 (Thread/Zigbee/Matter-capable radio), and an external U.FL antenna option.

Feather-format development board featuring Nordic nRF52832 SoC with Bluetooth LE, built-in LiPo charger, USB-UART, and Arduino IDE support.

Espressif's reference ESP32 development board. Hosts an ESP32-WROOM-32E module (Xtensa LX6 dual-core 240 MHz, 4 MB flash, 2.4 GHz Wi-Fi + Bluetooth 4.2 dual-mode) on a 54.4 x 27.9 mm breakout PCB. Exposes 38 pins on two 19-pin 2.54 mm headers (J2/J3), a Micro-USB port wired to a USB-to-UART bridge (CP2102N) for power and programming, and EN (reset) + BOOT (download) push-buttons. Breadboard-friendly footprint.

Entry-level ESP32-C3 development board (RISC-V) with integrated 4 MB flash, Micro-USB power/programming, and Wi-Fi + Bluetooth LE connectivity.

PJRC Teensy 4.1 high-performance microcontroller development board based on NXP i.MX RT1062 ARM Cortex-M7. Ultra-fast 600MHz processor with extensive I/O capabilities.

12V 18AH sealed lead-acid battery commonly used in FRC robots. MK Battery ES17-12 (ES17-12S variant).

Ovonic 4S 1300mAh 14.8V 120C LiPo battery pack with XT60 discharge connector.

10-cell 12V 3000mAh slim robot battery pack with XT30 male output connector and inline 20A replaceable ATM fuse.

Single-cell Li-Ion/Li-Polymer linear charge management controller, 4.20V regulation, programmable 15–500 mA. 8-lead 2×3 mm DFN with exposed pad.

Battery charger for the REV 12V Slim Battery. AC mains input via IEC C13 power cord to grounded North America wall plug (NEMA 5-15). DC output is wired with an XT30 male connector for charging.

REV Power Distribution Hub (PDH) for FRC. Distributes 12V battery power to robot components with telemetry via CAN.

REV Radio Power Module (RPM). Provides 18V passive PoE to the robot radio while passing through Ethernet data.

High-performance inline pressure regulator for pneumatic systems (paintball marker upgrade). Accepts up to 900 psi input (CO2 or compressed air) and outputs a stable adjustable pressure (0-500 psi) to downstream components. Compact design (~3" length) with fast recharge rate for consistent performance. Features a bottom 1/8" NPT female inlet port for air supply and a G1/2-14 threaded output (threads into marker or adapter).

Low-IQ PFM/PWM synchronous boost regulator with true output disconnect; adjustable 1.8–5.5 V output; starts from low-voltage single-cell sources.

Bluetooth LE multiprotocol SoC with 64 MHz ARM Cortex-M4F, 512 kB Flash, 64 kB RAM. 2.4 GHz radio up to +4 dBm TX, -96 dBm RX sensitivity. QFN-48 6x6 mm package.

RadioLink R6DSM 2.4GHz 10-channel receiver with SBUS/PPM output, 4.8-6V supply.

5.8GHz analog FPV video transmitter (VTX) for quadcopters.

Gigabit 8-port PoE+ switch with dual SFP uplinks delivering IEEE 802.3af/at power and 20 Gbps switching for surveillance, wireless, and converged IP deployments.

Non-managed fiber-to-Ethernet media converter with SFP slot and PoE+ RJ45 output for powering remote IP devices over copper.

Outdoor-rated IP security camera powered via PoE with integrated encoding and Gigabit Ethernet streaming output.

Passive JST PH 4-pin sensor cable used to connect 3-wire sensors. Provides straight-through continuity between input and output ends.

Passive 3-conductor PWM/servo extension cable (36in) with a keyed 3-position female housing on one end and keyed 3-pin male header on the other. Pack of 4 cables.

4-position 1.0 mm pitch surface-mount JST SR series top-entry board header. Used as a compact signal expansion port; the mating cable is JST's SHR-04V (1.0 mm pitch) crimped housing with discrete wires.

Board-edge USB Type-C receptacle, 16-pin USB 2.0-only variant for USB data, VBUS power, and CC configuration channel.

Inline panel-mount power switch assembly with XT30 connectors for switching a DC supply line.

Passive 18-pin EYESPI FPC breakout that brings the full Adafruit EYESPI display connector to 0.1 inch breadboard-friendly headers for TFT and eInk display prototyping.

Compact PSP1000-style two-axis analog thumb joystick module with X and Y potentiometer outputs.

Adafruit FeatherWing display add-on with a 3.5" color TFT, microSD slot, and integrated FT5336 capacitive touch controller. The display and SD share SPI while touch uses I2C plus an interrupt pin.

All-in-one Android-based robot controller and I/O hub (FTC/FIRST Global). Provides motor, servo, encoder, analog, digital, and I2C ports plus XT30 battery in/out and a 16mm mounting pattern.

Self-powered programmer/tester for REV Smart Robot Servo (SRS) and standard RC servos. Provides a 3-pin servo/PWM output port (GND/PWM/V+) with 6V nominal drive and 3.3V logic. Powered by 4×AA batteries.

Android-based driver station device with Ethernet networking, USB-C, and three USB 2.0 host ports.

Analog FPV camera for quadcopters with CVBS video output.

M3 x 0.5 nylon-insert lock nuts (nyloc), corrosion-resistant zinc plated steel. Exact SKU: REV-41-1361-PK100.

A soft plush dinosaur mascot toy sold by REV Robotics (SKU REV-54-9223). Novelty item with no electrical interfaces.

White 0603 (1608 metric) surface-mount indicator LED from Foshan NationStar Optoelectronics. Suitable for compact status indicators, low-profile user-interface lighting, and small illumination points where a simple current-limited white emitter is needed.

12 MHz CMOS surface-mount oscillator in a 3.2 x 2.5 mm 4-pad ceramic package. 3.3 V supply, +/-50 ppm frequency stability, and -40 C to +85 C operating range. Used as a compact active clock source when a passive crystal plus load network is not desired.