Robot Building Community
Share robot projects, ask ARC programming questions and learn from other builders. Browse tutorials, Robot Skills, example programs and community discussions.
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Autonomous AI
Autonomous AI robot skill with vision, speech, movement, animations, and self-directed task...
Azure Text To Speech
Azure Text-to-Speech for ARC: generate natural-sounding robot speech with Microsoft Azure voices,...
Exosphere
Telepresence and remote control for any robot with human-assisted tasks, video, audio, and AI...
Rtk Gps
RTK GPS rover/base skill with NTRIP corrections, cm-level pose, heading support, map fusion, and NMS...
Outdoor Navigator
GPS-driven outdoor robot navigation with satellite maps, saved waypoints, zones, no-go areas,...
Bn880 Gps Compass
BN-880 GPS/compass fusion for ARCx: smooth robot pose, heading, and earth-mapped coordinates for...
Real-time servo position input via Arduino ADC over I2C; supports Nano (6 channels) or Mega (16), configurable I2C address and scalable chaining.
Language Setting For Tts
I want to program jd humanoid via ez-script so he will speak the words i want him to say , in the dutch language. How do i do that ?.
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ESP32 Cam With PCA9685 Firmware v4
Synthiam ARC ESP32-CAM firmware: EZ-B-compatible controller, OV2640 live video, PCA9685 16-channel servo/PWM, stable timing and AP/Client...
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2 k
DSSERVO 3225 Servo Compatibility Inquiry
Hi @Athena, I am curious about the compatibility of a 25 kg DSSERVO 3225 digital servo, which operates at 4.8 to 6.8 volts DC, with my EZBv4. Additionally, I'm considering placing a 10F capacitor between the positive and negative wires. Would this assist or interfere with the servo's operation when using the EZBv4? Thank you, Jack
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886
SSC-32 Servo Controller V2 v2
Bridge ARC to Lynxmotion SSC-32: maps V0-V31 to SSC-32 channels for reliable, high-performance serial control via USB, EZB/Arduino UART.
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10 k
ARC Event Notification Capabilities
Does ARC have the capability to notify me when a specific event occurs, such as sending a text message, an email through Gmail, or a Facebook Messenger notification? For instance, I currently have a script in ARC that runs in a loop every 30 seconds to check its connection to the EZ-Robot EZ-B controllers. It would be beneficial if ARC could notify...
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2 k
ARC 2026.02.14.01 (Pro, Runtime And Free)
Synthiam ARC: safer globals (deep-copy, descriptions), faster editors, improved Blockly & skills, better browser debugging and Windows...
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2 k
Managing Servo Commands Without TCP Server
How can I manage ports that exceed 23 using ARC @Athena? My ESP module currently supports ports higher than 23 with the integration of two PCA9685 PWM controllers, each controlling a set of servos. All connected ports have servos attached. My aim is to creatively utilize existing ARC skills and script commands to facilitate communication with the...
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3 k
Troubleshooting Rovers IR Sensor Issue
Hi @Athena, I need some assistance troubleshooting an issue I've encountered with my robot. The setup involves a rover powered by four stepper motors, each controlled by a motor driver board connected to an Arduino Mega 2560. The Arduino handles motor control using PWM, while an EZ-B v4 is tasked with executing scripts to synchronize an IR sensor...
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2 k
Chinese Robotic Cat Assembly Challenges
Hi everyone, I’m working on a Chinese version of a robotic cat. The unique design of the base and servos requires no screws for assembly. However, the assembly process is quite challenging because you need to hold all parts in your hands to connect them properly. I did cheat a little by using a few screws to help with the assembly! I'm still...
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UART Communication Between EZ-B And Arduino
Hi @Athena, I am seeking assistance for a project where I need to establish UART communication between an EZ-Robot EZ-B v4 controller and an Arduino Mega 2560. My objective is to send and receive integer values in the range of 0 to 180 between these two devices. On the EZ-B v4 side, I will be utilizing JavaScript within the Synthiam ARC...
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2 k
Troubleshooting EZ-Robot HDD Servo Issue
@Jeremie, @DJ, I am encountering an issue with an EZ-Robot HDD Servo in my robot and am seeking some advice. Although I realize this is a part manufactured by EZ-Robot, I'm aware that @Jeremie designed these servos and has invested years in improving their quality and performance. I'm hopeful you might have some insights into what is happening with...
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Blocky Issues After Windows Update
Blocky is Still Buggy after windows update broke it Example I cant add a sleep and utility always stays highlighted even when not selected? Funny thing...
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