The Raspberry Pi is a very versatile platform for robotics. In this tutorial, we will implement the creep gait on a quadruped robot, and train and implement a LeNet model neural network (with the help of Keras and TensorFlow) in order to recognize special markers that tells the robot which way to turn.
The Creep gait is a dynamically stable gait, which means that the robot is stable at all points of movement. At any time, the robot forms a Y shape with 3 legs, while lifting the remaining one. Watch the creep gait closely in the video above. Initially the legs on one side are parallel to each other, while the legs on the other side are lateral. It will always lift the leg from the parallel side.
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Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
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Adafruit IoT Monthly — BLE Store Capacity Indicator, Aquarium Automation, and more!
Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!
