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  • 3d printing (6)
  • Circuit Boards (1)
  • news (3)
  • Schematic (12)

15A Simple and Hardy 24VDC Motor Controller

Image · July 15, 2019August 14, 2019 · Leave a comment ·

I have fun. I’ve created this original design to serve as a reversible brushed DC motor controller, and have made provisions to allow it to also be useful as a … Continue reading 15A Simple and Hardy 24VDC Motor Controller

DC Motor Reversing Circuit

July 14, 2019August 2, 2019 · Leave a comment ·

A circuit to permit forward or backward operation of a small DC motor. The direction of rotation is determined by whether +24V is applied to VFOR or VREV. If +24V is applied to both inputs or neither, the motor shuts off.

Screenshot from 2019-07-14 10-04-24

Stepped Load DC Power Supply Tester Tool

July 10, 2019August 2, 2019 · Leave a comment ·

A simple circuit of my own design to permit programmable load variations on a power supply with power supply voltage feedback to permit and/or trigger recharging cycles, with voltage datalogging capability.

Better Quality Image

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The Whole Collection of The “Crystalline” Style of 3D Printed Housewares

June 22, 2019August 2, 2019 · Leave a comment ·

Crystalline Coat Hanger

May 29, 2019August 2, 2019 · Leave a comment ·

My latest design of this style, wall mount coat hooks.

Unique Decoration Patterns.

May 27, 2019August 2, 2019 · Leave a comment ·

I’d mentioned previously that the series of designs I’ve been working on all have uniquely generated patterns (the tray, the toothbrush holder, the knife block), here is what that looks like.

A Stylish Tray

May 25, 2019August 2, 2019 · Leave a comment ·

Simple, high quality, tray design is tricky for 3D printers due to thermal warping effects, this design produces a high quality print every time.

A New Toothbrush Holder

May 20, 2019August 2, 2019 · Leave a comment ·

This is a fine quality print using a similar design to the previous knife block.

I Tested My Printer With This Knife Block Design

May 18, 2019August 2, 2019 · Leave a comment ·

The design files generate random pillars, so a unique version can be created with each render and print.

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