I have a small project that centers on off- road motorcycle googles. I am wanting to be able to to control the RPM and the length of motor activation. Two motors will be utilized, only one motor activated at a time though. O ok new motor to pull a film across the goggle lens and then the other motor to pull the film back
I have built a fixed prototype, now I need to find smaller and lighter equipment to control the motors. Any input will be greatly appreciated. This electronic equipment is all novel to me.
Thank you for your interest in our motor drivers and controllers. Here is a link to our brushed DC motor drivers:
And here is a link to our brushed DC motor controllers:
I cannot make a specific recommendation on what you might need without knowing more about your motors, power supply, and how you want to control them. For example, if you want to control your motors through a microcontroller using a low level interface, than you can use one of our motor drivers, whereas our motor controllers provide higher level control interfaces.
Thank you for your response. The brushed motors I am using are 3volt and powered by lispo Batteries.
My goal is to have one motor powered at a time. One motor will pull the film across a goggle lens then stop, the opposing motor with then activate and pull the film back. This process will then keep repeating. I am looking to have all this controlled with the activism of one button.
My question is can an ESC and or a control bard accomplish this goal?
You cannot do that with any of our brushed DC motor drivers or controllers by themselves; you will probably need some microcontroller running a program to do that (in addition to your driver or controller). Since it looks like you have a tight space constraint, you might consider our A-Star 32U4 Micro for that:
Thank you for your response. The microcontroller sounds like the route to pursue.Does the microcontroller you have recommend come with instructions for programming and connecting? I have absolutely no experience with these electrical devices, so forgive my excessive questions. Also, specifically what are the items termed driver/ controller?
We do not have a programming guide that specifically walks through how to do what you want. However, we do have many resources for our A-Stars available on the product page under the “Resources” tab. The best place to start is the user’s guide.
The easiest way for you to get started with programming an A-Star will probably be to use the Arduino IDE, for which there are a ton of programming guides and resources online.
You can learn more about what our drivers and controllers are from the links in my first post. The top of this page does a good job describing the difference between our “motor drivers” and “motor controllers”.
Once again, thank you for the information!!! I will do my research.
I have placed the A-star 32U4 micro in my cart. Can you please suggest the best controller That to purchase along with the A-Star.
Ultimately, I cannot decide for you what the best motor driver or controller is for your project, especially since I do not know how much current your motors will draw (both stall current and continuous current are relevant). However, if your battery voltage is going to be similar to your motors’ rated voltage, i.e. about 3V, I can help you narrow things down a little. These are our four brushed DC motor drivers that can operate with 3V:
- DRV8838 (single motor driver)
- BD65496MUV (single motor driver)
- DRV8835 (dual motor driver)
- DRV8833 (dual motor driver)
Thank you for your insight. I have orderEd these products. Again, I appreciate your assistance. I can’t wait to take the next step on my project!!!