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Works with C/C++ via pico-sdk, arduino, and micropython. Examples are provided for all but arduino. Pass A and B pins to PIO program and it will keeps track of quadrature position in state machine's ...

Simon Boak has not emulated the Apple II Plus, but has recreated it in real hardware with modern components – including a ...

The Raspberry Pi Pico is a microcontroller development board powered by the custom RP2040 chip. With its dual-core ARM Cortex-M0+ processor, extensive GPIO pins, and built-in programmable I/O (PIO), ...

The A8PicoCart is a multi-cart for the Atari 8-bit (XL/XE) which you can make at home with only basic soldering skills. It is based on my earlier UnoCart design but uses a very inexpensive Raspberry ...

Ask hardcore tinkers (including yours truly) about their preferred platform to manage smart devices, and you’re bound to hear the name Home Assistant pop up plenty of times in the conversation. Thanks ...

What if a device could see the world the same way humans do, seeing objects, recognizing them, and understanding what they are in real time? Just like our eyes capture visuals and our brain instantly ...

I created a DSP radio in the article below. I added an infrared sensor to this to enable station selection and volume adjustment via remote control, just like an audio component system. The article ...

KVM, short for keyboard, video, mouse, allows remote control of a computer by anyone with access to it. With the smart Pi-KVM software and a Raspberry Pi 4 SBC, you can affordably manage a PC and ...

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies like LCDs they only use energy when the characters change, but have fallen out ...

RP2350B development board Bells&Whistles combines RP2350B, onboard RP2040 debugging, HDMI output, and microSD for cleaner ...