Robot Building Questions
Drive Real Robots, Anywhere
Remotely operate robots around the world or add live telepresence to your own build — straight from your browser.
Discover Exosphere
Robot Sticker
PCA9685 Servo Driver
Drive 16 servos over EZB I2C with a PCA9685 PWM controller, using ARC servo commands and...
Openai Dall-E Image
Generate or edit images with OpenAI GPT Image from text or camera frames, with save and programmatic...
Single Camera Servo …
TCP video server for Unity clients to stream camera video and send servo positions to ARC for remote...
Compact Lynxmotion Smart Servos with position feedback, safety features and UART TX/RX for Arduino/EZ-B v4; scriptable temp, load, load-dir and ping.
EZ-B powered 20-DOF PHILO humanoid: AutoPosition setup in hours, servo power tips, regulator heat and brownout notes.
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...
1
108
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...
1
103
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...
5
155
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
164
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...
1
132
Dialogflow Driving Sphero Reliably
I’ve got a Sphero (SPRK+) paired over Bluetooth and the Sphero Movement Panel works great for manual driving. I’m now layering in the DialogFlow robot...
1
127
Global Variables Between Scripts In ARC
@Athena, can you help me set up global variables in one script (LEG_v6) so they can be read and sent by another script (UART_v6)? Context: I'm...
2
106
Why Does Speech Recognition Pickup Background Nois…
One thing I still don't understand: whenever I have the "Speak Rec" Robot Skill operating, it picks up...
14
264
Obstacle Scan Only Once
, #include #include static const uint8_t UART_HEADER = 0xA5; // ARC -> Arduinostatic const uint8_t CMD_STOP_MOTORS = 0x01;static const uint8_t CMD_ACTUAL_BEARING =...
4
145
Stepper Reset Issue In Arduino Sketch
I'm using an Arduino Mega as the hardware controller (acting like an EZB/microcontroller) to provide PWM to four stepper motors via the...
2
194
12C Adres How Do I Know?
i know i asked this before.but i cant find the topic. my question is ,if i change a 12c port as in pic below. how do i now withs port i changed on ezbv ?sinds there are 3...
12
3 k
Arduino PWM Bearing Control Help
Hi @Athena, I'm requesting help to add capabilities to an existing Arduino sketch. The sketch is included at the end of this post. Can you incorporate...
53
480