Here is an inspiration for you on how to make a soft robot in less than an hour!
Okay, it is not exactly soft you will argue, but it has some soft parts – the glue sticks! Not only they are soft, but they have a very important feature – they form the body of the robot and they act as springs. It is important to realise that their springy quality is used to drive the robot forward.
The robot is able to move because its tail has very little friction with the ground when moves in one direction and very high friction on the opposite direction. The tail is simply pulled forwards by the two ropes. Then they release, the springy quality of the glue sticks pushes the front forwards while the tail is stuck to the ground.
The list is very simple:
• Some thin nylon rope
• Hot glue and sticks
• Arduino (Uno or Mini or any other microcontroller that can drive a servo)
We are angry, frustrated, and in pain because of the violence and murder of Black people by the police because of racism. We are in the fight AGAINST RACISM. George Floyd was murdered, his life stolen. The Adafruit teams have specific actions we’ve done, are doing, and will do together as a company and culture. We are asking the Adafruit community to get involved and share what you are doing. The Adafruit teams will not settle for a hash tag, a Tweet, or an icon change. We will work on real change, and that requires real action and real work together. That is what we will do each day, each month, each year – we will hold ourselves accountable and publish our collective efforts, partnerships, activism, donations, openly and publicly. Our blog and social media platforms will be utilized in actionable ways. Join us and the anti-racist efforts working to end police brutality, reform the criminal justice system, and dismantle the many other forms of systemic racism at work in this country, read more @ adafruit.com/blacklivesmatter
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.
Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !
That’s a great idea! I’m imagining a rainbow of pom poms covering the spring/glue stick body and becoming an inching caterpillar. it would be fun to experiment with different combs to provide traction on different surfaces…