Robot Building Questions

Servo Rotation

Does anyone have any code they could share that would turn a servo from side to side. I need it to move the servo from position 50 to position 80 and back again not exceeding those positions but I cant seem to figure out the logic to make it happen. Any examples?

Sound Board Color / Object Recognitiuon

I did a yellow cop object recognition and the ez is not recognizing it (maybe due to poor lighting) but that is not the issue. The script won't talk out of the ez b and instead, I have to set the say to the pc soundboard, So EZ robot built in speaker does not obey the script yet it does the startup network find and all of that ok. Here is the...

Microphone Connection Question

Hello. I am making a Wall-e similar to DJ Sures, the only problem is, the microphone is not working. Everytime I try talking to it, it says something about: [delay]. If I go to the speech recognition window in ARC, there is a button that says I can setup my microphone. It says that there is none on the EZB v4, so I had to connect to the one on my...

Have You See This New Piece Of Tehnology Camera Drone?

This smart camera drone is Awesome! Not only that it can fit into palm of your hand, it also demonstrate good design and some pretty nice specs: 15 mpix camera, gps navigation, p2p streaming, and it can avoid obstacles on the way! and all that in only 140grams! check it out: https://www.indiegogo.com/projects/onagofly-the-smart-nano-drone--2#

New V4 Camera Fuzzy Image Compared To The Old V4 Camera?

I just received 4 of the new V4 one piece cameras... To be honest the image is way fuzzy and dark compared to the old camera... I have adjusted the focus on all 4 of them but the image is no where near the quality of the old V4 camera.... Did I just get the prototype batch or is there something I am missing? I can't really complain much as I did...

Wiring For Roli

I got my Roli a few days ago and right track didn't work. I pulled apart the body and found the 2 wires for the track were not connected. I connected the wires incorrectly to begin with so that when I told the tracks to move forward they actually went backwards. I then reversed the wires and backward and forward commands worked correctly, but now...

Joystick Question Help

Ok so quick question.... but first here is the set up.. Ez running wifi directly to dedicated tablet with joystick running to tablet via Bluetooth So at times I am using my joystick with my project and then I temporarily "lose " the use of my joystick.. I can get it back by messing with the ez interface on tablet to refresh joystick or...

Hmc5883

Hi, Has anyone successfully connected and used a HMC5883L compass on I2C port without systematically crashing at init ? I'm kind of stuck and wish to know if I should go on trying again or give up. Did read former threads about same topics Did find datasheet and Hex address of chip DId use I2Cwrite and Read commands Did use tutorial's script did...

Difference Between Ez-B And Arduino Video: Biggest Misconceptions

Alright guys, its time to make a video to tell newbies what the difference is between arduino and Ez-b. This can also talk about software. Biggest misconceptions/diffences: (I'll update this list as we go.) 1. Ez-b does not get programmed, everything is done in ARC 2. The ez-b is not a micro controller, it is a robot controller, sort of like a...