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), ...

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 ...

The Raspberry Pi Pico is not like traditional Raspberry Pi models. It's not even similar to the compact Raspberry Pi Zero. While other models are microcomputers, the Raspberry Pi Pico is a ...

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 ...

This library can be used to capture images from an OV7670 camera on the Raspberry Pi Pico, using PIO and DMA. It's design for use with a 74165 shift register, to convert the 8-bit parallel data to a 2 ...

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, ...

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 ...

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

For years, the Raspberry Pi was the name in DIY, tinker, and maker space. If you wanted to build anything with a network connection or that involved a ton of GPIO, the Pi was the default choice.