Robot Building Questions
Synthiam Credit
Log In
Earn Free Credit
Share your robots, answer questions, and help others — earn credit toward ARC Pro, AI credits, and robot swag.
Exosphere
What is Exosphere?
Drive Real Robots, Anywhere
Remotely operate robots around the world or add live telepresence to your own build — straight from your browser.
Discover Exosphere
Synthiam Swag
See All Swag
Robot Sticker
Recent Robot Skills
View All
Hugging Face
Connects your robot camera to Hugging Face AI models for vision chat, object tracking,...
Autonomous AI
Autonomous AI robot agent with vision, speech, movement, animations, memory, and self-directed task...
Advanced Speech Reco…
Azure Cognitive Speech recognition for ARC with custom API credentials, scripting, language control,...
Featured
Estimate pose odometry from movement distance for robots without encoders, calibrated by speed. Suited for DIY navigation; pose drifts with lidar.
Featured
Control Target Bot in Synthiam ARC: EZ-Script moves D7 servo, reads D8 switch (GND+Signal, no resistors), triggers hit routine and 'Nice Shot'.
question
Save On Exit
Is there an option to automatically save a project on exit? If not can a script save a project?
4
2 k
jmp23834 |
question
Grip ,Servo Out Of Service After Calibration Fine
I am french, and the grip servo from jd is out of service after fine calibration?
3
2 k
jeanluc.pohl |
question
Heathkit Hero Jr + Ez Board
Hello all, New member here! I just acquired a working Hero Jr and was wondering whats would be the best way to connect an EZ-B 4 to it? Thanks, Amado
10
5 k
Mickey666Maus |
question
Companion Robot
Hi everyone, as im going to be bringing 2 vintage robots into the 21st century, i am wanting also to eventually build my girlfriend a companion bot. She lives overseas in asia, and it's...
2
2 k
Toyhackrobotic… |
question
Ez Lipo Balancer/Charger
since I had quite a severe Lipo battery explosion a few weeks ago that nearly set my place on fire,due to my lack of understanding charging modern battery packs. I have made it my mission to research everything about all battery types Nickel cadium,Nimh high power and Lipo high power. I do have a few older nickel battery packs that I have re...
1
3 k
robo rad |
question
Inverse Kinematic
This is a 2 part question on Revolution Six. 1. Has anyone added servos to Six to give it 18 dof? 2. Has anyone added code for inverse kinematics to improve the gait?
22
5 k
fxrtst |
question
On/Off Switches
I'm very new to building robots and I was wondering if someone could tell me how to connect an on off switch with the LiPo battery to power the EZ B V4 controller?
3
2 k
Dunning-Kruger |
question
Ezb-Rad Robot Ready For Field Investigating All By Itself
Absolutely thrilled at how easy it is to program the paranormal self-investigating project Rad robot using the EZB-4 system . All I can say is for the small cost of the EZB computer and an old 1990 toy robot bought for a few dollars at a flee market,this is amazing guys! thank you so much for developing this system! i am ready for actual out door...
14
4 k
Toyhackrobotic… |
question
Ez-B Battery
Hello DJ Sures, Me again, I just had a quick question about what batteries you can use with the EZ-B. Can you use any Li-Po battery aslong as it is under 9v? If so, what would you suggest? Thanks, Joshua
1
2 k
Dunning-Kruger |
question
Replacing Servos In Jd's Foot
I'm upgrading the servos in JD's feet to HDD and I think I remember seeing detailed step by step instructions on how to replace the servos.... but after extensive searching I can't find them Any idea if such instructions exist? Thanks, Frank
3
3 k
DJ Sures |
question
Feature Request - Invert Option On Auto Position Screen
As a newbie I have been playing around with a lot of different frames/actions to get used to the auto position control. I kept getting confused on the direction the servo was moving, espicially when SIX was not connected. To make it easier I changed the servo orientation so when I increase the servo value it would always move the servo forward or...
0
2 k
jmp23834 |
question
Led Battery Charging Test
Hi everybody, Could someone help me with this bac to basics trick which should allow me to connect an LED to the leads which connect to the battery charger when my robot docks so, when charging current is running through, the LED lights up? I wish to do this without using any controller so no ADC port, no HIGH/LOW digital port, just an LED and...
7
2 k
robo rad |