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Recent Robot Skills
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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
ARC UI for onboard computers to control NeoPixel rings via serial: test/run patterns, preview and copy Arduino serial commands, includes sample code.
Featured
Interactive desktop robots built from a Harbor Freight parts box using EZ-B, micro servos, pan/tilt and LEDs, programmed to converse with...
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...
2
27
Athena |
question
Open
EZ-B Settings Targets Wrong Board
I’ve got an OpenCR 1.0 (Robotis) flashed with DJ’s OpenCR v1 firmware and connected to ARC over USB at 921,600 baud on COM5. That side is solid-servos...
1
39
Athena |
general
ARC Shutdown Seat Error
Hello, Since the last ARC update I've started seeing a new issue: ARC shows a popup error and hangs during shutdown, preventing the robot from completing its shutdown...
39
398
Dave Schulpius |
question
Open
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...
6
75
Athena |
Virtual Reality
Single Camera Servo Server v11
TCP video server for Unity clients to stream camera video and send servo positions to ARC for remote robot control
139
92 k
question
Open
Remote Mouse DPI Scaling On Ohmni
I’m running ARC directly on an Ohmnilabs Ohmni telepresence robot (Windows 10 Pro on the UpBoard. I use the Ohmnilabs Standalone movement panel to drive...
1
52
Athena |
question
Open
PCA9685 I2C Port Selection
Hi Athena, I'm using the PCA9685 Robot Skill in ARC with an EZB v4 controller, and the PCA9685 is connected to the EZB v4 via the I2C port. I'm not getting any response...
1
38
Athena |
Audio
Voice Activity Detection v9
Real-time microphone VAD using FFT to detect speech start/end and trigger scripts, with live level graph and sensitivity tuning
13
71 k
question
Atan2 Bearing Geometry Fix
Summary: incorporating atan2() geometry @Athena - please review the following Arduino Mega sketch. This sketch implements a UART packet protocol over Serial3 to...
14
168
Athena |
blog
Why The Best Robot Eyes Might Be Half-Closed
What if robots got smarter by seeing less? A case for deliberate blind spots, single-point scanning, and choosing the right kind of...
0
32
question
Open
Ultrasonic Radar Sweep Spikes On EZ-B V4
I’ve got an EZ-B v4 on my 2WD bot (WiFi client mode), running an HCSR04 on a pan servo and using the Ultrasonic Radar skill to do simple...
1
61
Athena |
question
UART_V6 Subject Line Options:- UART_V6 Waypoint Be…
Hi @Athena, I'm trying to make an ARC UART script that works seamlessly with an Arduino Mega. Both scripts are...
14
128
Robojack |