Dual Hbridge W/PWM icon Dual Hbridge W/PWM Dual H-Bridge w/PWM movement panel: control two DC motors' direction and speed via EZ-B PWM for responsive forward/reverse/turning. Try it →

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Remote control robots or add telepresence capabilities with Exosphere
TCP Client by Synthiam
Featured
TCP Client

Telnet-like ASCII TCP client for ARC: connect to IP:port, send ASCII, view raw or HEX server responses with local echo

Omnibot 200 Mod Progress by leversofpower
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Robot By Leversofpower

Control Omnibot EZ-B lighting via Arduino Mega over serial with NeoPixel LED effects, programming progress and integration.

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question
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Ultrasonic Radar Sweep Spikes On EZ-B V4

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...
question
Open
Atan2 Bearing Geometry Fix

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...
question
UART_V6 Subject Line Options:- UART_V6 Waypoint Be…

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...
question
Open
Connect By Name On Ohmni Dual NIC

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...
question
Open
Ultrasonic Radar Left/Right Flipped Lattepanda

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,...
question
Open
ARC Shutdown Seat Error

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...
question
Open
Vuzix AR Drift On Roli Pan/Tilt

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...
question
Open
Tiny Yolo2 Not Triggering Camera Scripts

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...
question
Open
Micro:Bit Buttons Driving Tic Tac Toe

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...
question
Safeint And Clampint Explained

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...
question
Left Motors Stall Until Scan Request

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...
question
Open
Sound Servo To XL-320 On Darwin Mini

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...