Double BTS7960 43A H-Bridge High-Power Stepper Motor Driver Module

The Double BTS7960 43A H-Bridge High-Power Stepper Motor Driver Module is; a fully integrated high current H bridge for motor drive applications using the BTS7960 high current half bridge. the BTS7960 is part of the NovalithICTM family. This containing one p-channel high side MOSFET and one n-channel low side MOSFET; with an integrated driver IC in one package. Due to the p-channel high side switch; the need for a charge pump is eliminated thus minimizing EMI.

Interfacing to a microcontroller is made easy by the integrated driver IC which features logic level inputs; diagnosis with current sense, slew rate adjustment; dead time generation and protection against overtemperature, overvoltage, under voltage; overcurrent, and short circuit.
The Double BTS7960 43A H-Bridge High-Power Stepper Motor Driver Module provides; a cost-optimized solution for protected high current PWM motor drives with very low board space consumption.

Features :

1. PWM capability of up to 25 kHz combined with active freewheeling.
2. Switched mode current limitation for reduced power dissipation in overcurrent.
3. Status flag diagnosis with current sense capability.
4. Overtemperature shut down with latch behavior.
5. Overvoltage lockout.
6. Undervoltage shut down.
7. Driver circuit with logic level inputs.
8. Adjustable slew rates for optimized EMI.
9. 74AHC244 Schmitt-trigger Octal buffer/line driver for ESD protection (Inputs accepts voltages higher than VCC).

Input port:

1. RPWM: forward level or PWM signal input, active high.
2. LPWM: Reverse level or PWM signal input, active high.
3. R_EN: forward drive enable input, high-level enable, low level off.
4. L_EN: Reverse drive enable input, high-level enable, low level off.
5. R_IS: forward drive current alarm output.
6. L_IS: Reverse drive current alarm output.
7. VCC: +5 V power output, 5V power supply connection with the microcontroller.
8. GND: signal common low end.

Package Includes :

1 x Double BTS7960 43A H-Bridge High-Power Stepper Motor Driver Module.

You might be searching for a pump that operates on 12 V and gives an output of above 240L/H then this could be the best choice for your project.

This Ultra-Quiet DC 12V 3M 240L/H Brushless Submersible Water Pump is a low-cost, small size Submersible Pump. It can take up to 240 liters per hour with a very low current consumption from 300mA. Just connect the tube pipe to the motor outlet, submerge it in water, and power it. The black color pump comes with a heavy-duty cable and a 5mm DC female jack at the end to connect directly to the 12V power supply.  It is widely used in prototype projects as well as for decoration purposes.

We at robu.in have diversified ranges of  pumps, Click here

Caution:

Make sure that the water level is always higher than the motor. The dry run may damage the motor due to heating and it will also produce noise.

Features :

1. Super long working life(more than 30000 hours); Adopt high-performance ceramic shaft.
   
2. The axis is enclosed with static sealing, not dynamic, which can avoid leaking problems.
3. Amphibious design; Submersible installation and entirely waterproof.
4. low consumption; low noise(less than 35db),  used in computer cooling system, Garden fountain.
5. Used in Aquarium, car cooling, humidifier, air conditioner, other cooling and circulation systems.

Package Includes :

1 x Ultra-Quiet DC 12V 3M 240L/H Brushless Submersible Water Pump

This is DIY Mini Wind Turbine Blade Vertical Axis Micro Generator Blades Small Set.

Package includes :

• 1 x Motor With LED light.
• 4 x Vertical Blade.
• 1 x Blade Mounting Head.

This is ULN2003 Driver Module Stepper Motor Driver Board for driving and controlling stepper motors.

ULN2003 Stepper Motor Driver Board uses the ULN2003 DARLINGTON ARRAYS to drive the 4-phase 5-wire stepper motor (5v-12v).

It’s easy to use Arduino or another development platform to drive the stepper motor by this diver board.

The 5 Line 4 Phase can be driven by ordinary ULN2003 chip can also be connected in phase 2 development board used for supporting the use of a direct plug and easy to use stepper motor used in the development board. A, B, C, D four-phase LED indicates the status of the stepper motor work.

Features :

1. ULN2003A motor driver chip
2. Chip all the pins already leads for easy connection to use
3. 5-12V power supply
4. 4-way signal indicator
5. XH-5P socket can be connected directly 28BYJ-48 Model stepper motor

Package Includes :

1 x ULN2003 Driver Module Stepper Motor Driver Board

12V DC Solenoid Water Air Valve Switch (Normally Closed) – 1/2″ controls the flow of fluid (liquid or air) and acts as a valve between high-pressure fluid! This liquid valve would make a great addition to your robotic gardening project. There are two ½” (Nominal NPT) outlets. Normally, the valve is closed. When a 12V DC supply is applied to the two terminals, the valve opens and water can push through.

The valve works with the solenoid coil which operates electronically with DC 12 volt supply. As it is a normally closed assembly, it opens the flow of fluids as soon as it is powered ON and stops/blocks the flow when the supply voltage removed.

Note:  While Connecting Valve in Flow pipeline, you need to mind the Input and Output direction of the valve. It will work only if you connect it in the right direction. (Hint: Inside the value, at one side you will find the filter this is the input side of the value)

Features:

1. Compact and convenient.
2. Easily installed and serviced
3. Precise and reliable.
4. The installation direction can be arbitrary Angle
5. Pressure-regulating valve (steady flow valve) function similar to the water flow switch
6. Not only can it provide a steady flow, but it also prevents the dry burning.
7. Suitable for fluids like water, oil, air.

Package Includes:

1 x 12V Solenoid Water Air Valve Switch (Normally Closed) – 1/2″