New Products

The Dobot Vision Kit is a hardware and software platform that can be used to add sophisticated image processing to cobot setups like the Dobot MG400 robot arm. The kit includes a 5 megapixel color industrial camera, a 12 mm fixed focus lens, and a white auxiliary light source along with some calibration and demonstration materials.

This gripper fits small cobots such as the Dobot MG400. The simple PNP-type PLC interface can connect directly to the MG400 I/O ports, and it can be mounted using a simple 3D-printed adapter. Additionally, this version of the gripper supports Modbus RTU over RS-485. The gripper weighs 320 g (390 g including cable), has a max stroke of 10 mm (both fingers combined), and has a maximum gripping force of 80 N.

This gripper fits small cobots such as the Dobot MG400. The simple PNP-type PLC interface can connect directly to the MG400 I/O ports, and it can be mounted using a simple 3D-printed adapter. The gripper weighs 320 g (390 g including cable), has a max stroke of 10 mm (both fingers combined), and has a maximum gripping force of 80 N.

This gripper fits small cobots such as the Dobot MG400. The simple PNP-type PLC interface can connect directly to the MG400 I/O ports, and it can be mounted using a simple 3D-printed adapter. Additionally, this version of the gripper supports Modbus RTU over RS-485. The gripper weighs 220 g (290 g including cable), has a max stroke of 6 mm (both fingers combined), and has a maximum gripping force of 60 N.

This compact breakout board for Toshiba’s TB67H453FNG motor driver offers a wide operating voltage range of 4.5 V to 44 V and can deliver a continuous 1.3 A to a single bidirectional brushed DC motor. The TB67H453 also features integrated current sensing and regulation that limits the peak motor current to about 2 A by default, as well as built-in protection against under-voltage, over-current, and over-temperature. The carrier board adds protection against reverse voltage.

This version of our TB67S581FNG Stepper Motor Driver Carrier ships with male header pins installed, so no soldering is required to use it with an appropriate 16-pin socket or solderless breadboard. See the TB67S581FNG Stepper Motor Driver Carrier product page for more information about the driver.

This breakout board for Toshiba’s TB67S581FNG microstepping bipolar stepper motor driver features adjustable current limiting, over-current and over-temperature protection, and six microstep resolutions (down to 1/32-step). It operates from 8.2 V to 44 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling). The driver has a pinout and interface that are nearly identical to our other 16-pin stepper motor drivers, so it can be used as an alternative to those boards in many applications.

Note 1: Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.

Note 1: Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.

Note 1: Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.

Note 1: Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.

Note 1: Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.

This compact breakout board for Toshiba’s TB67H453FTG motor driver offers a wide operating voltage range of 4.5 V to 44 V and can deliver a continuous 1.1 A to a single bidirectional brushed DC motor. The TB67H453 also features integrated current sensing and regulation that limits the peak motor current to about 2 A by default, as well as built-in protection against under-voltage, over-current, and over-temperature. The carrier board adds protection against reverse voltage.

This gripper fits small cobots such as the Dobot MG400. The simple PNP-type PLC interface can connect directly to the MG400 I/O ports, and it can be mounted using a simple 3D-printed adapter. The gripper weighs 220 g (290 g including cable), has a max stroke of 6 mm (both fingers combined), and has a maximum gripping force of 60 N.

This module enables galvanically isolated bidirectional I²C communication between two devices while supplying regulated, isolated power to the target. The bidirectionality applies to both SDA and SCL, which allows for clock stretching. The output voltage is set to 5 V out by default and can be changed to 3.3 V through a selection pin. This version has JST SH-style 4-pin connectors that are compatible with Qwiic and Stemma QT. Power specs:

This module enables galvanically isolated bidirectional I²C communication between two devices while supplying regulated, isolated power to the target. The bidirectionality applies to both SDA and SCL, which allows for clock stretching. The output voltage is set to 5 V out by default and can be changed to 3.3 V through a selection pin. This version does NOT have connectors. Power specs:

This module enables galvanically isolated bidirectional I²C communication between two devices. The bidirectionality applies to both SDA and SCL, which allows for clock stretching. Side 1 operates from 3 V to 5.5 V, and side 2 operates from 2.25 V to 5.5 V. This version has JST SH-style 4-pin connectors that are compatible with Qwiic and Stemma QT.

This module enables galvanically isolated bidirectional I²C communication between two devices. The bidirectionality applies to both SDA and SCL, which allows for clock stretching. Side 1 operates from 3 V to 5.5 V, and side 2 operates from 2.25 V to 5.5 V. This version does NOT have connectors.

This module protects a connected load from reverse voltages down to -60 V. This version acts as an ideal diode, blocking reverse current from output to input.

Note 1: Operates down to 3.2 V after startup.
Note 2: MOSFET on resistance.

This module protects a connected load from reverse voltages down to -60 V. This version does not block reverse current, making it suitable for applications such as battery-powered motor control where delivering energy back into the supply is desirable.

Note 1: Operates down to 3.2 V after startup.
Note 2: MOSFET on resistance.

This module protects a connected load from reverse voltages down to -60 V. This version acts as an ideal diode, blocking reverse current from output to input.

Note 1: Operates down to 3.2 V after startup.
Note 2: MOSFET on resistance.

This module protects a connected load from reverse voltages down to -60 V. This version does not block reverse current, making it suitable for applications such as battery-powered motor control where delivering energy back into the supply is desirable.

Note 1: Operates down to 3.2 V after startup.
Note 2: MOSFET on resistance.

This power module provides regulated, galvanically isolated DC-to-DC power. The output voltage is set to 5 V out by default and can be changed to 3.3 V through a selection pin. Power specs:

This is the large version of a simple carrier for Allegro’s ACS37030LLZATR-065B3 electrically isolated current sensor that uses two signal paths—Hall effect and inductive coil—to capture both low-frequency and high-frequency information. This allows for a DC through 5 MHz bandwidth and typical response times of 40 ns.

This is the compact version of a simple carrier for Allegro’s ACS37030LLZATR-065B3 electrically isolated current sensor that uses two signal paths—Hall effect and inductive coil—to capture both low-frequency and high-frequency information. This allows for a DC through 5 MHz bandwidth and typical response times of 40 ns.

This is the compact version of a simple carrier for Allegro’s ACS37030LLZATR-020B3 electrically isolated current sensor that uses two signal paths—Hall effect and inductive coil—to capture both low-frequency and high-frequency information. This allows for a DC through 5 MHz bandwidth and typical response times of 40 ns.

This discrete MOSFET stepper motor driver enables control of one bipolar stepper motor. It supports a wide 8 V to 50 V operating voltage range and can deliver up to 8 A continuous per phase without a heat sink or forced air flow (11 A max with sufficient additional cooling). The SPI interface allows configuration of the current limiting, step mode (9 step modes from full-step through 1/256-step), decay mode, and stall detection. The driver also provides back-EMF feedback that can be used for more advanced control and stall detection algorithms. Additional features include reverse-voltage, under-voltage, and over-current protection.

This is the large version of a simple carrier for Allegro’s ACS72981ELRATR-200B3 Hall effect-based, electrically isolated current sensor, which offers a low-resistance (~0.2 mΩ) current path and a high 250 kHz bandwidth for fast response times.

This is the compact version of a simple carrier for Allegro’s ACS72981ELRATR-200B3 Hall effect-based, electrically isolated current sensor, which offers a low-resistance (~0.2 mΩ) current path and a high 250 kHz bandwidth for fast response times.

This module protects a connected load from reverse voltages down to -60 V. This version does not block reverse current, making it suitable for applications such as battery-powered motor control where delivering energy back into the supply is desirable.

Note 1: Operates down to 3.2 V after startup.
Note 2: MOSFET on resistance.

This module protects a connected load from reverse voltages down to -60 V. This version does not block reverse current, making it suitable for applications such as battery-powered motor control where delivering energy back into the supply is desirable.

Note 1: Operates down to 3.2 V after startup.
Note 2: MOSFET on resistance.

This module protects a connected load from reverse voltages down to -60 V. This version acts as an ideal diode, blocking reverse current from output to input.

Note 1: Operates down to 3.2 V after startup.
Note 2: MOSFET on resistance.

This module protects a connected load from reverse voltages down to -60 V. This version acts as an ideal diode, blocking reverse current from output to input.

Note 1: Operates down to 3.2 V after startup.
Note 2: MOSFET on resistance.

This is the compact version of a simple carrier for Allegro’s CT433-HSWF20DR TMR-based, electrically isolated current sensor that is optimized for high dV/dt applications and offers a high 1 MHz bandwidth with low noise. The typical primary current path resistance of the sensor IC is 1 mΩ.

This is the compact version of a simple carrier for Allegro’s CT432-HSWF30DR TMR-based, electrically isolated current sensor that is optimized for high dV/dt applications and offers a high 1 MHz bandwidth with low noise. The typical primary current path resistance of the sensor IC is 1 mΩ.

This is the compact version of a simple carrier for Allegro’s CT432-HSWF20DR TMR-based, electrically isolated current sensor that is optimized for high dV/dt applications and offers a high 1 MHz bandwidth with low noise. The typical primary current path resistance of the sensor IC is 1 mΩ.

This is the compact version of a simple carrier for Allegro’s CT433-HSWF30DR TMR-based, electrically isolated current sensor that is optimized for high dV/dt applications and offers a high 1 MHz bandwidth with low noise. The typical primary current path resistance of the sensor IC is 1 mΩ.

Note 1: Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.

Note 1: Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.

Note 1: Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.

Note 1: Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.

Note 1: Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.

Note 1: Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.

The MG400 by Dobot is a compact 4 degree of freedom (DOF) collaborative robot (cobot) arm capable of ±0.05mm positional repeatability that makes it great for small, low-cost automation applications. Its features include collision detection and drag-to-teach position training. The MG400 weighs 8 kg (17 lb) and has a footprint of 19 cm (7.5 in) square. It has a maximum reach of 44 cm and can rotate through 320°, and it can lift payloads up to 500 g.

This is the large version of a simple carrier for Allegro’s CT433-HSWF70MR TMR-based, electrically isolated current sensor that is optimized for high dV/dt applications and offers a high 1 MHz bandwidth with low noise. The typical primary current path resistance of the sensor IC is 1 mΩ.

This is the compact version of a simple carrier for Allegro’s CT433-HSWF70MR TMR-based, electrically isolated current sensor that is optimized for high dV/dt applications and offers a high 1 MHz bandwidth with low noise. The typical primary current path resistance of the sensor IC is 1 mΩ.

This version is item #5350 with soldered header pins, so no soldering is required to use it with an appropriate 16-pin socket or solderless breadboard. It has a fixed current limit of 500 mA when VDD is 5 V or 330 mA when VDD is 3.3 V.

This is a carrier board for Allegro’s A5984 microstepping bipolar stepper motor driver. It offers eight different microstep resolutions (down to 1/32-step) and has over-current and over-temperature protection, and it features an adaptive decay algorithm that automatically optimizes the motor current waveform. This version has a fixed current limit of 500 mA when VDD is 5 V or 330 mA when VDD is 3.3 V.

This version is item #5348 with soldered header pins, so no soldering is required to use it with an appropriate 16-pin socket or solderless breadboard. It has a fixed current limit of 750 mA when VDD is 5 V or 500 mA when VDD is 3.3 V.

This is a carrier board for Allegro’s A5984 microstepping bipolar stepper motor driver. It offers eight different microstep resolutions (down to 1/32-step) and has over-current and over-temperature protection, and it features an adaptive decay algorithm that automatically optimizes the motor current waveform. This version has a fixed current limit of 750 mA when VDD is 5 V or 500 mA when VDD is 3.3 V.