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www.thezdi.com | ||
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gregdavill.com
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| | | | | A tennis ball sized, 20 sided, LED clad, regular polyhedron Introduction The major challenge of making a smaller LED cube in my opinion is the LED panels. Commercially available panels are designed for video walls and typically made at 64x64 pixel as a minimum size. This seems to be a good trade off between cost/complexity/light efficiency. On my previous project mini-led-cube I had overcome one of the major hurdles of creating a smaller cube, because I had designed and built my own custom high density* ... | |
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z80.me
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| | | | | As I add more instruments to my realistic physical dashboard for Train Simulator, I have prioritized a speedometer, one of the most vital tools a driver/engineer uses to safely operate a train. After purchasing working, ATP-enabled speedometers, I set about determining how to build controller hardware and software to use the ATP features and the analog needle with Train Simulator to continue to enhance the realism. | |
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blog.gremblor.com
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| | | | | [AI summary] The user is building a custom instrument that combines a current source/sink with measurement capabilities. They designed a front panel with cutouts for a display, buttons, and jacks, and used an aluminum PCB for the front panel with solder mask for silkscreen. They also designed a mounting flange for the front panel and a rear panel with cutouts for a fan and USB-C connector. The instrument uses an Arduino-based MCU for control and measurement, and includes a detailed mechanical and electrical design. The user is seeking feedback or comments on their project. | |
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www.modularcircuits.com
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| | | [AI summary] The text is a collection of comments and discussions on various topics related to electronics, particularly focusing on H-bridges, MOSFETs, and motor control. It includes questions and answers about MOSFET selection, thermal resistance, H-bridge design, and practical applications. The user is asking for a summary of the content. | ||
