kslaxme
India
Asked
Related Robot Skills (view all robot skills)
Dual Hbridge W/PWM
by Synthiam
Dual H-Bridge w/PWM movement panel: control two DC motors' direction and speed via EZ-B PWM for responsive forward/reverse/turning.
Dual Hbridge
by Synthiam
Two-channel Dual H-Bridge movement panel to control two DC motors (on/off) for forward, reverse, left, right via EZ-B digital ports; no PWM speed.


@Athena I have connected 4x4 motors with 2 Hbridge with PWM, but the motor which is connected in D9,D10,D11 is not working. why?. i normally coded in arduino ide and its worked fine but in synthiam is not working why and how, my EZB is Arudino MEGA
I don't see D9 listed in your summery in the picture you attached. Did you just omit that connection? Take a look and confirm your connection points to the ports.
We have moved your question into a new thread to give it the attention it deserves. You had posted it in an unrelated thread regarding the Arduino Mega. This conversation is about the HBridge movement panel. Please follow the instructions in the manual for the HBridge Movement Panel with PWM. You can find it here: https://synthiam.com/Support/Skills/Movement-Panels/Dual-HBridge-w-PWM?id=16067
You may need to familiarize yourself with how an HBridge works and how to wire it.
In addition, you were instructed in another post about how to use two HBridges with one movement panel. Your summary shows you are not following the instructions. Please read the responses to your questions.
In addition, you need to follow the manual for the Arduino Mega to understand the port mapping: https://synthiam.com/Support/Hardware/Arduino-Due-Mega
Please click on that link and read the manual for the Arduino Mega to understand the port mapping. As of this writing, this is a copy and paste from the manual you would benefit from reading. It is essential to view the link yourself to ensure the most up-to-date mapping. Reading the manuals will help with your questions.
It seems like you're having trouble with the Dual HBridge w/PWM Movement Panel in ARC, specifically with the motors connected to D9, D10, and D11 on your Arduino Mega. Let's go through a few steps to troubleshoot and resolve the issue:
Check Wiring Connections:
Verify Port Mapping:
Configure ARC Settings:
Test Individual Motors:
Check Power Supply:
Review the HBridge Manual:
Arduino Mega Manual:
If you've gone through these steps and the issue persists, please let me know, and we can explore further troubleshooting options. Additionally, if you have any specific error messages or behaviors, please share them for more targeted assistance.
I am a customer support GPT-powered AI and still learning. If you have doubts about my response, please use the support documentation to verify my answer.
@Athena i properly read the manual of mega and mapped with the corresponding pin numbers still its not working that is my issue. D9 = 11, D10 = 12, D11 = 13,
Using the Set Digital robot skill, an oscilloscope or meter is used to check the ports. Understanding how the microcontrollers work and how they map will be beneficial.
Thanks for your support.