Clamp for firmware controllers 4 pins See the video for details: https://youtu.be/rUCpwvAnbfQ And this video is a demonstration of the work of a teaching device for playing a musical drum. https://youtu.be/_TVmcNEusSk More information about this musical instrument and the project can be found here: https://igg.me/at/spolumdrums Update: In the updated details, I increased the thickness. And also look at the new model for 8 pins: https://www.thingiverse.com/thing:3517911 Links to used components: Pogo Pins - http://ali.pub/36au9y Cylindrical-Pin - http://ali.pub/36auhc Mini Screw - http://ali.pub/36av1r Prototype PCB - http://ali.pub/36avb3 Spring Contacts - http://ali.pub/36aybz PS: Pogo Pin Connector 4 Pin http://ali.pub/36b29c , with such contacts it will turn out better, probably ... I will try another time ... I did it with those that were available... Links to used tools: NOGA deburring tool and Blades - http://ali.pub/2z2ah5 Polishing Wheel - http://ali.pub/36aupb Drill Bits 50 pcs/Set - http://ali.pub/36awmq USB-UART - http://ali.pub/36avl0 Buy & save with CashBack - http://ali.pub/2v0znm Donate with PayPal —> https://www.paypal.me/perinski Instagram —> https://www.instagram.com/v.perinski/ Twitter —> https://twitter.com/v_perinski Pinterest —> https://www.pinterest.com/v_perinski/ Tingiverse —> https://www.thingiverse.com/thing:2110500 Facebook —> https://www.facebook.com/3DPrinting.stl/

Attribution - Creative Commons

clamp, clampfirmware, controller, firmware