Open Hardware: RiscPC, Raspberry Pi, ESP32, and More
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Acorn RiscPC #2: Restoration Part 2
With the battery gone, it is time to test the PSU, boards and drives for this RiscPC. Got fingers and everything else crossed?
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Raspberry Pi Pico Controls Wireless Buttons for Bullet Time Video Booth
Sebastian Staacks is using a couple of Picos to drive wireless buttons used in a bullet time video booth project for a wedding.
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Raspberry Pi Mame Boy Advance SP Kit Supports Pi Zero and Zero 2
Zarcadeuk is at it again with his Mame Boy Advance SP project—a specially-made kit that supports the Raspberry Pi Zero and Zero 2.
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Olimex ESP32-SBC-FabGL board runs DOS, offers VGA , PS/2 keyboard and mouse connectors
Olimex ESP32-SBC-FabGL is an ESP32 single board computer that can serve as the brain of a retro computer with a VGA port, a 3.5mm audio jack, and two PS/2 ports for a keyboard and mouse that are handled by the open-source FabGL graphics library. The board also comes with a microSD card slot, a buzzer, and various expansion interfaces, and can be powered via its USB port or a LiPo battery. FabGL implements several emulators including an Intel 8080 CPU emulator that allows the system to run various versions of DOS among other things.
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Track Overhead Satellites with This QtPy Detector
OkuboHeavyindustries is using a QtPy board to track satellites in real-time as they pass by overhead.
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Network monitoring with Raspberry PI and NEMS (Nagios)
In this tutorial, I'm going to show you how to install and use NEMS on Raspberry PI...
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SenseCAP Indicator D1Pro Review – An ESP32-S3 & RP2040 IoT devkit with a 4-inch display, LoRa connectivity, sensors
SenseCAP Indicator D1Pro Features Dual MCUs and GPIO expansion with the Espressif ESP32-S3 and Raspberry Pi RP2040 microcontrollers and support for over 400 Grove-compatible modules.