Robot Building Questions

I Purchased The 4 Wheel Drive With Crapler Arm

I am trying to get figure out how to make the vehicle turn Do I put both left motors (Front and Back) on one circuit then put the two rights on an another.

Camera Tracking?

I have been able to activate lots of great features on EZ robot except camera tracking. I have watched the tutorials, loaded and ran stand alone sample examples, but I cannot get any grid to appear, or even take a picture. Nothing shows in the activity box when I try color recognition. I have tried the EZ camera, the web camera on PC. on realtime...

H-Bridge Max Input Voltage

What is the max input voltage for the 2.5 amp H-bridge? I am powering a 4wd thumper with 2 H-bridges and wanted to use my 18 volt Dewalt battery packs. is this possible?

E-Bay: Omnibot Head

Saw this on E-Bay. Thought maybe someone here might need a replacement. Omnibot Head Replacement

Rc Car Into Robot

hi, i have an associates degree in electronics that is to say i have somewhat of a fimiliarity with small electronics as i had very good teachers and have always been interested in such things. i beleive electronics, computers, and yes robotics are the future. as such i am looking for a fun project to get my young son interested in these things as...

Example Script For Facedetect.Vision.Detection.Haarrectangle

Hi, I have some Python code working that uses CameraFaceDetection.GetFaceDetection(), and I will post this soon. But it only outputs the region where the face is. I looked for an example script that calls FaceDetect.Vision.Detection.HaarRectangle, which I'm guessing gives exact coordinates. Can anyone point me to such an example? The language...

Motor Driver Or Esc For Large R/C Car?

Please help me buy a motor driver or ESC for a large R/C car. The car is VW New Beetle made by New Bright. It is over two feet long. I may have to replace the motor for steering front wheels with servo. The motor driving rear wheels is about 1-1/2 inches long.

Example Python Scripts Calling Ez_B.Dll

Hi, These are intended to be for guidance only, so others can get the idea of how to convert C# or VB into Python. They are probably only useful to people who already use Python. First step in to install IronPython from here: https://ironpython.net/download/ Ironpython is simply a version of Python with extra .NET bindings. At the IronPython...

Question About Digital Port Limits Re Leds.

Howdy, EZers! So, I'm putting together an IR emitter for one of my projects, and I think I've got it all within safe limits, but I wanted to run it past y'all just incase... The circuit is as follows... +5v ---- |>|---|>|---|>|----///---GND D0 ------L1----L2-----L3-----R1----GND Where: L1,L2,L3 are IR Leds, with a 1.2v forward voltage,...

Help With Syntax To Call Ez_B.Dll Functions (Python)

Hi, I've tried all sensible combinations I can think of to call EZ_B.dll functions in Python. I know if I can get the syntax right for one, the rest will follow. Any suggestion appreciated. David. ------------------------ from ctypes import * > libEZB = CDLL("C:\Documents and Settings\David\My Documents\EZ-SDK\DLL\EZ_B.dll") >...