Raspberry Pi’s single-board computers are full-fledged PCs that can work with a wide variety of accessories. But every now and then the folks that make the little PCs introduce first-party hardware ...

When we think of programmable hardware, we think of FPGAs. But they’re not the only option. [Oliver Schmidt] has been exploring how the Raspberry Pi Pico can serve in such a role for the classic Apple ...

The Pi Pico 2 W planetarium shows the current sky on a 480×320 ST7796 display via Wi-Fi time sync. It's a beginner-friendly build, requiring a Pico 2 W, a display, four tactile buttons, and an ...

We’re used to interfaces such as I2C and one-wire as easy ways to hook up sensors and other peripherals to microcontrollers. While they’re fine within the confines of a small project, they do have a ...

tinyVision.ai has recently released the second-generation ot its open-source hardware pico-ice FPGA development board, upgrading the Raspberry Pi RP2040 to the newer RP2350B along with dedicated user ...

PCA9685_Servo_Controller PCA9685 expansion board driver and interface for the Raspberry Pi Pico this code includes code for two object classes, as outlined below ...

This project uses a Raspberry Pi and a microphone sensor to monitor ambient noise levels in real time. If the noise exceeds a predefined threshold (e.g., 80 dB), the system sends an alert to a client ...

Abstract: In this study, a sliding mode fractional-order synchronization is proposed for the memristive chaotic Chua system. After the integer-order model of the chaotic memristive Chua system is ...