04-04-2024
Great product.
It works really well. I am using it with a DC motor. Great product, price, and delivery.
Robocraze
DC Motor Drive Module 2 Channel Reversing PWM Speed Dual H Bridge Stepper Controller
DC Motor Drive Module 2 Channel Reversing PWM Speed Dual H Bridge Stepper Controller
Regular price
Rs. 31
Regular price
Rs. 39
Sale price
Rs. 31
Unit price
per
Incl. GST (No Hidden Charges)
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- This is Double Channel H Bridge Driving: can drive 2-channel DC motor or one 4-wire 2-phase stepping motor
- The Power Supply Voltage is 2V-10V
- The Signal Port Input Voltage is 1.8V-7V
- Single Channel Operating Current: 1.5A;(2.5A peak value);<0.1uA (standby current)
- Built-In Anti-Costate Connection Circuit: when input port hanging, motor will not operate wrong
DC Motor Drive Module 2 Channel Reversing PWM Speed Dual H Bridge Stepper Controller
This motor drive module is ideal for use in battery-powered smart cars, toy cars, and robots. Supply voltage 2V ~ 10V, can drive two DC motors or 4-wire 2-phase stepper motors, can achieve forward rotation or reverse rotation, it is possible to adjust the rotation speed. Each can provide a continuous current of 1.5A, a peak current of up to 2.5A, thermal protection, and can be automatically restored.
Note:- Power positive and negative reversed will certainly cause damage to the circuit.
- Output is shorted to ground or output short circuit, and the motor stall, the chip will heat protection, but in the near or exceeding 10V voltage and the peak current is greater than 2.5A situation can also cause chip burned.
Features:
- Dual H-bridge motor driver can drive two DC motors or a 4-wire two-phase stepper motor
- Low standby current (less than 0.1uA)
- Built-in common conduction circuit
- When the input pin is left floating, the motor does not malfunction
- Built-in thermal protection circuit with hysteresis effects (TSD), without worrying about the motor stall
- Small in size
- Lightweight
Package Includes:
- 1 x DC Motor Drive Module 2 Channel Reversing PWM Speed Dual H Bridge Stepper Controller
Specifications:
| Supply voltage | 2V-10V |
| Signal input voltage | 1.8-7V |
| Single Operating current | 1.5A |
| Peak current | up to 2.5A |
| Mounting hole diameter | 2 mm |
| Dimension (L x B x H) | 24.7 x 21 x 5mm |
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
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1. How does PWM control H-Bridge?
- The PWM signal controls how fast the motor turns, and the H-bridge acts as a switch, turning the supply voltage on or off based on the PWM signal.
2. How does a stepper motor work with PWM?
- PWM (Pulse Width Modulation) involves rapidly switching the output voltage to the motor on and off. This applies a very high voltage to the motor's coils (typically eight times the motor's nominal voltage), causing the current to rise quickly and be higher than it would be otherwise.
