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Autonomous AI
Autonomous AI robot agent with vision, speech, motion, animations, memory, and multi-step task...
PWM Servo Ramping
Smoothly ramps PWM servos on EZB D0-D23 via Vx-to-Dx mapping for natural, gradual motion without...
NMS Navigation Data …
Query NMS lidar scan data by angle, with control commands for range, arc extremes, and obstacle...
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Ultrasonic sensor triggers custom script on object detection; configurable interval & min distance, with optional forward-only trigger for...
Featured
Extend Roli's runtime for NMS experiments with a 7200mAh internal battery installed after a precise Dremel mod, boosting operation past 15 minutes
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 obstacle avoidance. Wiring is: Trigger=D5, Echo=D6 (with a 1k/2k divider on Echo to keep it ~3.3V), Vcc=EZ-B 5V, GND common. The pan servo is on D0. Movement is via an HBridge PWM Movement Panel on D12-D15. In...
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Kaito_Tech |
question
Open
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...
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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...
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85
Robojack |
question
Open
Connect By Name On Ohmni Dual NIC
Hardware/setup: Ohmnilabs Telepresence Robot (Ohmni) running Windows 10 on the onboard UpBoard. I’m using the Ohmnilabs Standalone movement panel to drive...
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27
Athena |
question
Open
Ultrasonic Radar Left/Right Flipped Lattepanda
Running ARC on a LattePanda (Windows 10) using the onboard Arduino Leonardo with the EZ-Genuino_Leonardo firmware (Dec 11,...
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35
Athena |
question
Open
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...
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49
Synthiam Suppo… |
question
Open
Vuzix AR Drift On Roli Pan/Tilt
I’ve got a Roli Rover (EZ-B v4 over WiFi, client mode) with the EZ-Robot pan/tilt and camera mounted up front (pan on D0, tilt on D1). Camera Device skill is...
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38
Athena |
question
Open
Tiny Yolo2 Not Triggering Camera Scripts
Working with a ROBOTIS Darwin Mini (OpenCM9.04) connected to ARC by USB (freshly flashed with the ARC-compatible firmware from...
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36
Athena |
question
Open
Micro:Bit Buttons Driving Tic Tac Toe
I’ve got a BBC micro:bit connected to ARC over USB using the BBC micro:bit skill (flashed the firmware from the skill and can see Button A/B and...
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38
Athena |
question
Safeint And Clampint Explained
@Athena, can you explain the functions safeInt and clampInt? Why are they used and how can the values be changed? Thanks - Jack. Context: This looks like an ARC...
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75
Robojack |
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Left Motors Stall Until Scan Request
@Athena - can you review the Arduino sketch below and explain why the left motors (LeftFront and LeftBack) do not run until...
14
82
Robojack |
question
Open
Sound Servo To XL-320 On Darwin Mini
I’m trying to get my ROBOTIS DARWIN MINI (OpenCM9.04, 16x XL-320) to "talk" using the Sound Servo (PC Speaker) skill, but the selected...
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Athena |