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All Posts Tagged Tag: ‘line following’

PID Line Following Robot

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Previously, I’ve made a Bluetooth Controlled Robot (read post). By adding a line sensor to the robot, I’ve managed to create a simple line following robot and utilize the ever popular PID algorithm to navigate the robot. You can read more about my DIY line following sensor hereĀ and how I made it. Now it’s time to mount this line following …

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Line Following Sensor (DIY)

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This is my attempt to create a simple line following sensor on my own. These sensors can be easily bought but it can be quite expensive considering that the components on it are quite simple. It’s been some time since I’ve played with passive components and analogue design. I will be using the humble op-amp (operational amplifier) to compare the …

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