One Button Modular Articulated Arm

Already compatible with the accessories designed for the previous arms. Some I already included within this page, these are also availableSmartphone holder: https://makerworld.com/it/models/2519027-smartphone-tablet-holder-for-the-modular-arms Swivel clamps/base:https://makerworld.com/it/models/2519055-swivel-rotating-clamps-base-for-the-modular-arms Helping hands adapter:https://makerworld.com/it/models/2551408-helping-hands-adapters-for-modular-articulated-arm This articulated arm is redesigned from the ground up to solve the main weakness of my two previous 'versions': while the resistance to forces applied to the arm rotation axis has always been great, strong forces perpendicular to it could make the hinges give in more than I liked.The twist-lock improved on that but not enough. This new mechanism has two sets of 'teeth' offset from eachother, one to lock the rotation, and one to lock the two hinges in that position; in order to separate they would have to break.