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Gravity - 2x2A Motor Shield - two channel motor controller 35V / 2A - frontend for Arduino - DFRobot DRI0017
Overlay for Arduino produced by DFRobot which allows to control two 35V / 2A DC motors. Equipped with L298P chip that allows to control direction and speed of connected motors. The overlay provides an output current of up to 2 A per channel. It uses only four Arduino leads and can be powered from both the base board and an external source, but the manufacturer strongly recommends using an external power supply.
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Product description: Gravity - 2x2A Motor Shield - dual channel 35 V / 2 A motor controller - overlay for Arduino - DFRobot DRI0017
An overlay for Arduino manufactured by DFRobot that allows you to control two 35 V / 2 A DC motors. Equipped with L298P chip which allows to control direction and speed of connected motors. The overlay provides an output current of up to 2 A per channel. Uses only four Arduino pins, can be powered from both base board and external source, however manufacturer strongly recommends using external power supply.
Note that the overlay is not compatible with I/O Expansion Shield V7.1 from DFRobot.
Product compatible with Arduino
A detailed user guide is available on the manufacturer's website, which greatly facilitates getting started with the module. Among other things, it contains connection instructions and sample program code.
Connection of the overlay with Arduino. Arduino board is not part of the kit, you can buy it separately in our shop.
Botland is an official distributor of DFRobot open-source hardware. Every roboticist and practitioner of emerging technology has heard at least once of DFRobot solutions, built above all around Arduino. Our range holds original DFRobot products only.
Arrangement of elements on 2x2A Motor Shield board.
Elements layout on the board
- Power Selection Jumper. Motors can be powered from external power source (PWMIN) or VIN, which is set by default, from Arduino control board (e.g. UNO).
- PWRIN Terminal - a screw connector for connecting an external power source.
- Motor Terminal - screw connector (M1-, M1+, M2, -M2+) for motor connection and pins (1, 2, 3, 4) as alternative connection.
- Analog 3Pin Port - pin for connecting sensors or actuators.
- Motor Indicator - motor operation indicator signalled by red and green LEDs.
- Control Port - control port, used to control speed and direction of motor rotation.
- Control Table - control table.
Technical specification
- Motor supply voltage: from 4.8 V to 35 V
- Power supply from Arduino: from 7 V to 12 V
- external power supply: from 4.8 V to 35 V
- Maximum output current: up to 2 A per channel
- Total power dissipation: 25 W (T = 75°C)
- Control: H-bridge L298P
- Number of motors supported (channels): 2
- Operating voltage: 5 V
- Power source: external power supply or VIN pin from Arduino
- Output port: 2 channel screw terminals or male pin connectors
- Control port: 4 TTL compatible digital signals (digital 10-13)
- Speed control possible via PWM signal
- Operating temperature range: from -25°C to 130°C
- Module dimensions: 56 x 57 mm
- Weight: 35 g
Example of connection diagram.
Useful links
| Name | Value |
|---|---|
| Channels | 2 |
| Sensor - type | motor driver |
| Width | 7 cm |
| Height | 2.5 cm |
| Depth | 8 cm |
| Weight | 0.034 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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