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 ...

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 ...

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 ...

I enjoy electronics projects that are "fun," "relaxed," and "useful." This time, I tried running a "Raspberry Pi Pico: Heat Stroke Index Meter." ③ Wet-bulb Temperature Display: Quantify the ...

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 ...

I am building an environmental logger that records temperature, humidity, pressure, and ADC values using a Raspberry Pi Pico and FreeRTOS. This time, I proceeded to the point of connecting an ADT7410, ...

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

As adults, it is our duty to follow traffic rules, and the most important rule is to wear a helmet while riding a two-wheeler and not to cross the speed limit. It's not a rule, but it's also for ...

Ready to uncover hidden tech savings? Look beyond Amazon and find incredible electronics deals hiding in plain sight at these ...

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