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 ...

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 ...

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 ...

ESP32-CAM captures a parking area image on a button press (GPIO 13). The image is sent via HTTPS POST to the CircuitDigest Cloud Parking Detection API. The cloud AI model returns JSON with occupied ...

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 ...

Raspberry Pi installs like Jellyfin and Navidrome can cut your streaming costs, as can free alternative cloud data hosting ...

Setting up a Raspberry Pi for a DIY project can be daunting, especially if it requires soldering. These easier projects ...

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, ...

Folks from [Adafruit] are showing off a neat hack – USB host on RP2040, using the now-famous PIO peripheral. [Adafruit] builds a lot of RP2040 boards, and naturally, you gotta test them before you ...

France’s OVHcloud bets on frontier AI as Europe seeks alternatives to US models The company says the cost of training frontier AI models has fallen sharply, but analysts say the bigger challenge may ...