Robot Building Questions
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Single Camera Servo …
TCP video server for Unity clients to stream camera video and send servo positions to ARC for remote...
Voice Activity Detec…
Real-time microphone VAD using FFT to detect speech start/end and trigger scripts, with live level...
Autonomous AI
Autonomous AI robot agent with vision, speech, motion, animations, memory, and multi-step task...
Featured
Estimate pose odometry from movement distance for robots without encoders, calibrated by speed. Suited for DIY navigation; pose drifts with lidar.
Featured
Tight rope robot squeaking by, enjoying performance once again
question
Open
Arduino_V11 Symmetric PWM Steering
Thank you for the Arduino sketch and the ARC scripts. I'm using the Arduino sketch (Arduino_v10) as the robot controller (acting as the EZB) connected to ARC (serial). The current problem with Arduino_v10 is that it does not adjust left and right motor PWM symmetrically: only one motor's PWM decays in relation to the bearing-difference change. Can...
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4
Robojack |
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Pivot Stepper Sketch Help
@Athena, I'm using the Arduino Mega sketch below to control four stepper motors via AccelStepper / MultiStepper. The Arduino is connected to an EZB4 over UART (Serial3)....
14
79
Robojack |
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Move Both Pistons Simultaneously
In the Movement Panel for the EZ-Robot head, I have a right back piston and a left back piston. These two need to move together at the same time, but in the...
2
26
Nomad 6R |
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Gripper Servo JS Conversion
, This is a Script Skill question - could you help convert some EZ-Script I used previously into a JavaScript (ARC Script) version? Context: This is for a two-arm...
13
185
Athena |
question
Open
Connect By Name With EZ-B V3
I’m dusting off an older rover that still runs an EZ-B v3 over Bluetooth and trying to make my ARC project more "plug and play" across two Windows...
1
35
Athena |
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Distance Sensor Query
@Athena, Thread theme: Scanning strategy Since IR_TRACKER_v1 and OBS_SCAN_v1 share the same servo and the same IR sensor and make incompatible assumptions about the sensor...
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160
Robojack |
question
Open
JD Audio Stutters While Walking
Running JD Humanoid over WiFi with ARC on Windows. I’m driving it with a Logitech F310 (in DirectInput/Dmode) using the Joystick (Direct Input) skill, and I...
1
64
Athena |
question
Open
Unpausing Full Screen Video Player Via Script
I’m using an EZ-B v3 over Bluetooth in a small animatronic kiosk. A momentary push button is wired to D0 on the v3, and when it’s...
1
65
Athena |
question
Open
Auto Position Jitter With XV11 LIDAR
I’ve got an OpenCR 1.0 (USB) acting as my EZB in ARC controlling a small hexapod with Dynamixel servos. ARC connection is on COM5 at 921,600 baud...
1
67
Athena |
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Older ARC Version Availability
What happened to the older version of ARC? The new ARC Lite doesn't work for me - I prefer the previous (full) ARC and I don't like the Lite version. Has the...
2
97
Nomad 6R |
question
Open
Omron HVC-P Vars Not Updating On Shell-E
Working on a Shell-e build with an IoTiny over WiFi and trying to use the Omron HVC-P skill to do simple face tracking for a pan/tilt head...
1
92
Athena |
question
Open
Speech Recognition Low Confidence Issue
I'm having issues running the Speech Recognition Robot Skill in ARC Pro (version 2026.04.16.01). A script I use (titled "JD - Are You a...
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103
Athena |