Electronics and Robotics Technologies
You can create an object avoidance robot with these ten posts providing an introduction to the Robotic Technology Assistant website. Building a Fun Robot Decisions Wheels Continuous Rotation Servo Ultrasonic proximity board Arduino controller Powering the robot Final Assembly Programming the Robot Testing the Robot
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–Fun Robot Index– Decisions Wheels Continuous Rotation Servo Ultra-Sonic Proximity Board Arduino Controller Powering the Robot Wiring the Robot Final Assembly Programming the Robot Testing the Robot Decisions https://roboticsup.comBuild this Fun Robot Decisions, Decisions, Decisions Robotic Technology Assistant will be discussing from the very basic to the more advanced concepts, problems, and remedies associated with […]
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Decisions HTTP://ROBOTICSUP.COM BUILD THIS FUN ROBOT DECISIONS, DECISIONS, DECISIONS Robotic Technology Assistant will Be discussing from the very basic to the more advanced concepts, problems, and remedies associated with robot development, electronics, And construction. The Best Way To Learn About Robotics Is to actually experience the process of building a robot. Just follow the steps outlined in […]
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For our two-wheel fun object avoidance robotics experience, we will need driving servos. Hobby servos are inexpensive but most are not continuous rotation. Meaning that the shaft only rotates over a limited range. There are continuous rotation servo motors available but limited range of motion servos can be modified to have a 360-degree full range […]
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To avoid an object, it only makes sense that the robot has to know when one is present. In our case, we will use an ultrasonic proximity board. This device transmits ultrasonic pulses and listens for them to be reflected. Using the elapse time between the transmit and receive pulses it is possible to calculate […]
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The reason behind my decision to use the Arduino micro-controller board to control our object avoidance robot was to minimize the builder’s need for a background in coding. The Arduino has a multitude of small pre-programmed routines called Sketches that could allow the user to ease their way into learning coding techniques. A listing of […]
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A battery with a capacity of 1 amp-hour should be able to continuously supply a current of 1 amp to a load for exactly 1 hour, or 2 amps for 1/2 hour, or 1/3 amp for 3 hours, etc., before becoming completely discharged Here are the characteristics of the Duracell line of batteries. This is […]
Continue Reading Since a picture is worth a thousand words, the assembly of the two-wheel ultrasonic object avoidance robot is pretty well explained by the above cutaway drawing. The first step is to mount the two servos using double-sided foam tape, making sure that the axles are properly aligned with the wheel slots. Next comes mounting the […]
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Most people already know by now that programming is what controls the operation of computerized devices. A program is a list of instructions and must be written in a language that can be understood by the device. In the case of the Arduino, this can be any number of languages such as SQL, Java, Python, […]
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Testing the ultrasonic object avoidance robot is simple enough. Just turn on the Power switch and the blue LED should start blinking. The green LED should light up and the wheels should move the robot forward in a straight line. As the robot approaches a wall or other object, the green LED should go off, […]
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