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    3D Obstacle Avoiding Robot

    This robot can avoid obstacles in 3d space, including but not limited to: gaps, tall objects, etc. The robot is build in such a way that the two servos can rotate the PING ultrasonic range finder 180 degrees horizontally and vertically. Therefore, the robot can be programed to avoid obstacles...
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    Issues with SRF005 on AXE118

    That was RA1 on the right side and not a Darlington. Let me post the picture of the entire PCB. Also, I receive "ERROR: Hardware not found on COM5!", when I change the polarity.
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    Issues with SRF005 on AXE118

    I am not sure that you are right regarding the outer row. Please look into the PCB picture attached: However, I will try removing RA1. I hope it will help ... Any other ideas?
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    Issues with SRF005 on AXE118

    Thanks all, I did the suggested changes, but with no luck. :( I used the same code below for both bad and good examples: ''#terminal 9600 symbol echo = c.0 symbol trig = c.1 symbol res = w0 OUTPUT trig main: pause 100 pulsout trig, 2 pulsin echo, 1, res w1 = res * 5 /...
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    Issues with SRF005 on AXE118

    Thanks for the advice. I tried putting the V+ in the inside row on the right side like you suggested, but the SRF005 is still not receiving anything.
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    Issues with SRF005 on AXE118

    I am trying to hook up the SRF005 Ultrasonic Range Finder onto the AXE118 project board as part of a robot, but I am experiencing issues. While debugging, I saw that the SRF005 does not receive any signal.:confused: I have another robot with a SRF005 is connected to an AXE50 Tutorial board and...
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    Obstacle Escaping Robot - Under $20!

    This is the basic obstacle escaping robot with 1 ultrasonic range finder mounted on servo: https://youtu.be/OzjB4EKYGWQ
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    Help Needed - SRF05 on AXE118

    Hi all, I am trying to create my own robot based on AXE118 project board using SRF05 ultrasonic range finder. I managed to connect the SRF05 to microbot B120 and it works very well. However, I am not successful in connecting the same SRF05 to AXE118 board. The only difference I spotted in 2...
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