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Getting basic code down to in theory control the bot with acceleration and deceleration, can test on mini-bot or test bench.
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Hello I am having a 4 wheel differential drive robot using Intel realsense d455 camera. I have done SLAM using this [link](https://github.com/IntelRealSense/realsense-ros/wiki/SLAM-with-D435i). It is …
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When the `Timer 1`, `Timer 3`, `Timer 4` are set to use 50 Hz frequency or 20 ms time period, they raise **ENOTSUP** error. This is essential for controlling servo. Previously time period was set to …
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**change python to python3:**
In branch foxy-devel
[https://github.com/nasa-jpl/osr-rover-code/blob/foxy-devel/setup/rpi.md](url)
in section 6
6 Testing serial comm with the Roboclaw motors contro…
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Using mainboard Rev E.
Our five RoboClaw controllers are mounted with the tops of their electrolytic capacitors flush against the main board. On RoboClaw 2-5, they meet up with flat uninterrupted P…
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@chrisl8,
To help prevent the Arlobot robot chassis from collecting dust in some corner of an experimenter's workshop, how about replacing the DHB-10 with a RoboClaw Motor Controller?
There are …
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There are some inconsistencies in PCB Assembly document 1.1.9 regarding standoffs used.
**RoboClaw standoff**
In table 10, it lists part T11 as 4-40 x 1/2" threaded standoff. 20 of them are used…
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The Servo City HD Premium Gear Motors with encoders have a capacitor acting as a snubber on the encoder board. This capacitor couples the 20kHz PWM voltage from the RoboClaws into the encoder signals.…
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In foxy-devel:
[https://github.com/nasa-jpl/osr-rover-code/blob/foxy-devel/setup/rpi.md](url)
In section 4.2 Clone and build the rover code the instructions:
> The rover has some customizable set…
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### Pin 16 ###
AllPCB brought up a problem with rover PCB rev E: there is a partial traces to connect pin 16 on J6 (Raspberry Pi GPIO in) to its counterpart on J7 (Raspberry Pi GPIO out). However, …