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question

SSC-32 And Virtual Ports

Is there any way of turning off a virtual port? I am using an SSC-32 for more ports and was hoping to use the PWM(V0,90) command to set the voltage value of a virtual port. But this command only works for digital ports. I want to connect some LEDs to the virtual ports and turn them on and off.
question
Playback Of Several Several Servo Recorder Recordings Disconnects EZB V4

Playback Of Several Several Servo Recorder Recordings Disconnects EZB V4

Has anyone had this issue? When I play back three recording of six servos...
robot

Jstarne1's Levi Rover 2021 PETG (REDO)

Build a durable outdoor LEVi Rover using PETG filament - tough, weather-ready prints from a larger printer, inspired by family missions.
robot
Wiinteru's Blue Irobot Roomba Hack

Wiinteru's Blue Irobot Roomba Hack

Hack a blue Roomba using an EZ-B v4 and extension cables; progress made while waiting for correct 7-pin PS2 connectors.
question

SSC-32U Pulse Width Modulation

A quick question. If have a couple of 270 degree servos. To get the full rotation I need to set the pulse width range in the SSC-32U configuration to 500-2500. Will this upset other standard 90 degree servos connected to the SSC-32U? The default range on the config was 650-2250, and I was only getting about 220 degrees rotation.
robot
Justinratliff's Walle Built With Iotiny

Justinratliff's Walle Built With Iotiny

Updating software and wiring a small non-motorized WallE: servo port mapping, using stock toy switches on one ADC line with resistors.
question
Movement Tracking Not Working

Movement Tracking Not Working

Hello, I have a n issue that I recently ran into and was wondering if anyone had any suggestions on how to fix it. I've been working with my Revolution Roli robot...
question

Problem With ARC Mobile App Latest Version

I just downloaded the latest version (v2021.05.20.00) of the mobile app to one of my tablets. None of my installed robot apps are appearing. They are still there in the ARC/My Projects directory but don't show up as installed. I downloaded a test project from the Cloud and it seems to store it somewhere else. Do you know what is going on here?
question
Loomo Segway Support?

Loomo Segway Support?

HI, Just found you guys, Love it! Any Chance Loomo Segway works with ARC? Update: I know I posted the question without good information of what I am attempting.  My final goal is...
question
Auidio Toolbox Plugin And Soundservopc Speaker Control

Auidio Toolbox Plugin And Soundservopc Speaker Control

Has anyone come across this problem. If I use the AudioToolbox plugin to add more voices to my project...
question

UART Javascript Help

While programming a little bit of this and that over the years and understanding the concepts of programming, I'm actually not that well-practiced. Syntax and nuances usually get me. I have gone over the Javascript UART section up and down but couldn't find the answers I was looking for. While doing some UART Javascript code, sending a packet of...
question

PWM Frequency Range

What is the default PWM frequency of the EZ-B v4, and is it adjustable? I'm sorry; I should been more precise in my question. Here is what I do know; In a conventional analog servo motor a PWM signal with a period of 20 ms is used to control the motors. A signal of 20 ms has a frequency of 50 Hz. The width of the pulse is varied between 1 and 2 ms...