I am working on making a portable spider cam that can be scalable. Because of this I will be using HC-12 wierless serial modules for the communication between the main processor and the motors
Parts list: (this is what I am using but can be extreamly modified If you do modify please uplode your code for others) 1x raspberry pi (this is the main brain) (an use anycomputer with a sutibe adapter) 4x audrino (have not decide on what verstion) 4x steper motors 4x H brige for driving stepper motors 5x HC-12 wierless serial
power delivery for all moduals (can be mains powered but will desing some batery monorting in.)
Would like to have: Indicator lights for connection and low battery External remote (even if just a bunch of buttons) Automatic callabration (This would be done with limit switches) Computer controled ploting (i.e. tell the computer to do a circle aroung the point (X,Y) at hight (z) with a radious (r)) Manual controll (for ajusting wire tention)
Usefull Information: https://www.marginallyclever.com/2015/02/code-inverse-kinematics-spidercam-skycam/ https://roderickvella.wordpress.com/2016/06/28/raspberry-pi-gpio-emulator/ https://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1135&context=mechengdiss
To Do: The to do can be found in the projects section of the GITHUB