Clamp for firmware controllers 4 pins perinski

Clamp for firmware controllers 4 pinsSee 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/spolumdrumsUpdate:In the updated details, I increased the thickness. And also look at the new model for 8 pins: https://www.thingiverse.com/thing:3517911Links 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

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