September Progress Report
I posted two YouTube videos in September. The first is a review and reverse-engineering of the Wimaxit M1012 display. It’s
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June 2022 Stock and Status Update
PSPi Zero I’m building a batch of boards now. The ATmega328P-AU microcontroller chips are still expensive and very hard to
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PSPi Stock Update
I’m working on getting PSPi Zero boards back in stock. Some of the component shortages are rough though. For example,
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Analog/Digital I2C Gamepad on RetroPie
February 20, 2022 This guide got a major update, and is getting a re-release. It now adds the MCP23017 for
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New image for the PSPi Zero Version 5
New images for the PSPi Zero Version 5 image are up for the Raspberry Pi Zero and Pi Zero 2
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PSPi Zero Version 5 – Updated November 8, 2021
I just got my hands on the new Raspberry Pi Zero 2 W, and I’m currently testing it in this
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PSPi Compute – updated October 30, 2021
Updated October 30, 2021 Description The PSPi Compute is an interface board that replaces the motherboard in the original 1000-series
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Improve the Monoprice Maker Ultimate (or Wanhao Duplicator 6), and turn it into an Ultimaker 2+ | Updated September 22, 2021
The modification process is broken into a few sections: Part 1: Review of the printerPart 2: Gantry repair and case
Read moreSeptember 17, 2021 Update
The follow-up Monoprice Maker Ultimate gantry repair video is almost ready, and I should release that early next week. It’s
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PSPi Zero Version 5 Assembly Guide – Updated November 15, 2021
Note regarding the new Raspberry Pi Zero 2 W:The Zero 2 is compatible with my board, with the exception of
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othermod Returns! Booting the YouTube Channel Back Up
After taking nearly a year away from the site, I’m gradually beginning the return. In that year, I’ve done some
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PSPi V4 PCB and Schematic Files
Updated 1/12/20. Changes are in bold. The v4 kit is no longer available for purchase. I’m changing direction a bit,
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7″ Raspberry Pi System with Case and Stand
7/8/18 Now that the PSPi V4 kits are fairly well-stocked, I want to spend some time on small side projects.
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PSPi Version 4 Assembly Guide
Updated 5/25/18 Components Here’s what you receive in your kit. Board, LCD, wires, and screws. To complete the build, you
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PSPi 1000 Version 4 – Updated December 9, 2021
I recently rewrote the driver for this board, and it is now compatible with the newest version of RetroPie (v4.7.1).
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Using a Parallel RGB LCD on the Raspberry Pi GPIO Pins – DPI
Updated September 22, 2021 DPI (Parallel Display Interface) is an up-to-24-bit parallel RGB display interface available on all Raspberry Pi
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Here’s a short guide for a few of you that have been asking for it. This applies to the kits
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Raspberry Pi Zero GPIO Control Buttons
This guide was rewritten on 3/7/17 Overview The Raspberry Pi Zero at $5 is a perfect starting point for many projects.
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PSPi 1000 Version 3
9/9/17 Update Guys, I’m officially calling Version 3 complete after this weekend and my focus will be entirely on Version
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Raspberry Pi Zero Audio Circuit
This guide was updated on 2/8/17 Background There are a few ways to get audio from the Pi Zero. The easiest
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