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RPLidar by Slamtec
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Rplidar

Slamtec Lidar driver for ARC; scans 360° and publishes distance data to NMS for mapping, obstacle avoidance, and navigation.

Beginning 3d printed Hand, some Moves -  voice commands by EzAng
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Robot By Ezang

New hand project needs rework with better string, other commands and tips pending; still many tasks and development work remaining.

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Artificial Intelligence
Autonomous AI
By Synthiam Inc.

Autonomous AI v20

Autonomous AI robot agent with vision, speech, movement, animations, memory, and self-directed task execution via LLMs.
question
Open
Touch Path Overshoot On Sphero Turns

Touch Path Overshoot On Sphero Turns

I’m playing with a Sphero (Bluetooth to a Windows laptop) in ARC and trying to have it follow simple shapes using the Touch Path skill. The Sphero...
question
Open
Garbage Data On EZ-B UART With GPS

Garbage Data On EZ-B UART With GPS

I’m adding a small u-blox NEO-6M GPS module (TTL serial, default 9600 bps) to my EZ-Robot AdventureBot and trying to verify comms with the Serial...
question
Servo Recorder Repeatability On Adventurebot

Servo Recorder Repeatability On Adventurebot

I’m trying to get a repeatable drive pattern out of an AdventureBot using the Servo Recorder skill and I’m hitting some oddities...
blog
Empathy Is PWM: Teaching Robots To Care With A Dimmer Switch

Empathy Is PWM: Teaching Robots To Care With A Dimmer Switch

What if kindness in machines isn’t about feelings, but about how they modulate force? A playful dive...
question
Stop Interface Builder Sliders Jumping On Page Swi

Stop Interface Builder Sliders Jumping On Page Swi

I’ve got a Shell-e build on an EZB IoTiny over WiFi, with head pan on D0 and tilt on D1. I’m trying to make a clean...
question
Roli LDS Lidar NMS Alignment

Roli LDS Lidar NMS Alignment

I mounted a Hitachi-LG LDS on my Roli Rover and I’m trying to feed it into ARC’s NMS for mapping with Better Navigator, but the map heading is consistently off by...
question
Stepper Motor Control In ARC

Stepper Motor Control In ARC

Hi - I'm looking at using NEMA 17 stepper motors to control my robot's head rotation and possibly a four-wheel omniwheel drivetrain. I plan to control the motors...
question
Target Overlay Misaligns After Flip

Target Overlay Misaligns After Flip

Running a Six Hexapod (EZ-Robot) with the EZ-B Wi-Fi camera mounted upside down under the top plate, connected over Wi-Fi to ARC on Windows. I’m using...
question
ADC Graph Spikes On Mega

ADC Graph Spikes On Mega

I’m using an Arduino Mega 2560 over USB with ARC to log an analog Sharp GP2Y0A21 distance sensor on A0 while two micro servos run a pan/tilt on ARC servo ports D0 and D1...
question
Feeding Rplidar Front Distance Into EZ Gauge Chart

Feeding Rplidar Front Distance Into EZ Gauge Chart

I’ve got an EZ-B IoTiny on a small 2WD rover (two CR servos on D0/D1, powered by a 2S LiPo with a 5V BEC to the IoTiny)....
blog
Curriculum Is Firmware: When Teaching Becomes Robot Control

Curriculum Is Firmware: When Teaching Becomes Robot Control

What if lesson plans are the real robot code? A look at how an ARC skill turns education content into...