
( Brand: Pololu ), ( Manufacturer Part Number: 28070 ), ( Part Type: Robot Motor Controller ), ( Category: Robot Accessories )
The Pololu 28070 Robot Simple Motor Controller is a versatile and user-friendly device designed for controlling DC motors in various robotic applications. This motor controller operates on a 12V to 18V power supply and is capable of delivering up to 2.8A continuous current to each motor, making it suitable for small to medium-sized motors.
The controller features two channels, each with its own enable input, which allows you to independently control each motor. The enable inputs can be activated using a switch, logic level signal, or even by applying a voltage between 0V and 5V. This provides flexibility in how you power and control your motors.
The Pololu 28070 Motor Controller is designed with safety in mind. It includes over-current protection, which limits the current to prevent damage to the motor or controller in case of a short circuit or overload. The controller also has a thermal protection feature that shuts off the power if the device overheats, ensuring the safety of your system.
The controller is compact and lightweight, making it easy to integrate into your robotic project. It measures only 33mm x 25mm x 11mm (1.3" x 1" x 0.43") and weighs just 14.4g (0.5oz). It is housed in a durable plastic enclosure that protects it from damage during handling and operation.
The Pololu 28070 Robot Simple Motor Controller is a reliable and easy-to-use solution for controlling DC motors in your robotic projects. Whether you're building a small robot for educational purposes or a more complex project for competition, this motor controller can help you get the job done.
Pros of buying a 28070 Robot Simple Motor Controller 18V by Pololu:1. Wide Voltage Range: The controller supports a wide voltage range of 7.4V to 18V, making it suitable for a variety of battery types and applications.
2. Easy to Use: The controller features a simple design and is easy to set up, even for beginners.
3. Compact Size: The controller's compact size makes it easy to integrate into small robots and other projects.
4. Affordable Price: Compared to other motor controllers, the 28070 is relatively affordable, making it a cost-effective option for hobbyists and DIY enthusiasts.
Cons of buying a 28070 Robot Simple Motor Controller 18V by Pololu:1. Limited Current Capacity: The controller has a maximum continuous current output of 2.8A, which may not be sufficient for high-power applications.
2. No Built-in Protection: The controller does not have built-in overcurrent, overvoltage, or overheat protection, which means it's important to monitor the controller's operating conditions to avoid damage.
3. No Brake Function: The controller does not have a built-in brake function, which may be a limitation for certain applications.
Conclusion:The 28070 Robot Simple Motor Controller 18V by Pololu is a good option for hobbyists and DIY enthusiasts who are looking for a compact, easy-to-use, and affordable motor controller. Its wide voltage range and simple design make it suitable for a variety of applications. However, its limited current capacity, lack of built-in protection, and absence of a brake function may be limitations for certain projects. Therefore, it's important to consider these factors when deciding whether this controller is the right fit for your needs.
Recommendation:If you're working on a low-power project and are looking for a simple and affordable motor controller, the 28070 Robot Simple Motor Controller 18V by Pololu is a good option to consider. However, if you're working on a high-power application or need built-in protection, you may want to consider other options with more features and higher current capacities.
Specifications motor channels: 1 control interface: USB non-invented Tl serial RC servo pulses analog voltage minimum operating voltage : 5.
Features hobby radio control RC pulse width interface for direct connection to an receiver or servo controller.
With a variety of supported interfaces USB for direct connection to computer, Tl serial use embedded systems, RC hobby servo pulses as an RC-controlled electronic speed control SEC, and analog voltage s potentiate or joystick - wide array configurable settings, these motor controllers make it easy add basic brushed dc motors projects. 5v to 30v 18v7, 18v15, and 18v25 - 7a 25a maximum continuous current output without a heat sink, depending on controller model four communication or control options: USB interface for direct connection PC.
3v reverse voltage protection: no partial kit: no, this is fully assembled as shown in figure It ships with the power capacitor and connectors installed as shown. We reply every message within 48 hours. The Pololu simple motor controller 18v7 makes basic control of brushed dc motors easy, with free software enabling quick configuration over USB.
The controller supports four interface modes: USB, Tl serial, analog voltage , and hobby radio control RC. Ships fully assembled dimension. 77 khz maximum logic voltage : 3.
5v maximum operating voltage : 30v continuous output current per channel: 7a wpm frequency: logic-level Tl serial interface for direct connection to micro controllers or other embedded controllers. Features - simple bidirectional control of one dc brush motor.
A wide operating range of up to simple configuration and calibration over USB with free program windows 8, 7, vista, PX, Linux compatible.
5 to 30 v and is efficient enough deliver a continuous 7a peak without heat sink.
This version operates from 5. If you did not receive our reply.
3v analog voltage interface for direct connection to potentiates and joysticks.
Although this motor controller has many more features than competing products, a free configuration utility for windows 8, 7, vista, PX, and Linux simplifies initial setup of the device allows in-system testing monitoring via USB.