Terminal

Hi Makers!  I'm a mechanical engineer & open source developer.  You'll find all my designs are inter-operable and have documentation at OpenLab Project.

Find my content on Youtube to learn about:

• design for 3D printing
• open source hardware
• multidisciplinary engineering

2025.03: model built, for multipurpose battery terminal. Parametric CAD geometry.

2025.09: version 2 posted now, with a smarter 2-piece design. Easier to understand this geometry, find it here terminal_v2

Further information about Molex connectors & contacts, overall selection, in DATA folder.

Learn more at qr.net/openlabproject

► built direclty from Ridgid parts measurements

► version 1.0 in April1, 2025

► design plans followed evaluation of eBay parts

► print this piece and insert your own female spade terminals, (best terminal type is still under evaluation).

► pathA - source battery power from this terminal with your own choice of connector

► pathB - adjust geometry to add your own function, such as LED or brushless fan, to build portable battery operated tool.