Abstract: Elderly people's safety and health are seriously threatened by falls. The elderly is vulnerable to fall injuries, which can occasionally result in death. Due to their physical makeup and ...

Labs Electronics’ Challenger+ RP2040 LoRa Mk II is a small development board based on the dual-core 133MHz RP2040 ...

Nerf modders turn toy guns into wild, cyberpunk‑style contraptions. Raspberry Pi Pico 2 ammo counter shows shells, chambered ...

N/A as any code cannot be uploaded. Any code in a code.py file is fine to test with for this bug. not able to Serial File Transfer (Mu/ampy) Broken on ESP32 Feather HUZZAH32. Since this board does not ...

Abstract: This article presents the development of a compact, near-real-time anger detection system through voice analysis, implemented on an ESP32 microcontroller. The system is designed to address ...

Waveshare has a ESP32-S3R2 based board that has a SIM7670G-4G Cellular modem. It seems to share many elements with Waveshare's ESP32-S3-Pico board. They both have 2MB PSRAM and 16MB of flash memory.

The company behind the Flipper Zero has developed a new module, the Video Game Module, and a Raspberry Pi chip powers it. Digital multitool Flipper Zero is bringing a new piece of kit to its ...

Adafruit’s new MEMENTO – Bare Board Camera module is powered by the ESP32-S3 and can be programmed with CircuitPython or Arduino. The module includes a camera with an OV5640 sensor which features auto ...

The world of microcontroller programming is abuzz with the recent release of CircuitPython 9.0.0-alpha.6. This alpha release is a significant step forward for the open-source Python environment, ...

Personal Electric Vehicles (PEVs) all contain the same basic set of parts: a motor, a battery, a motor controller, some sensors, and a display to parse the information. This simplicity allowed ...

Modern microcontrollers like the RP2040 and ESP32 are truly a marvels of engineering. For literal pocket change you can get a chip that’s got a multi-core processor running at hundreds of megahertz, ...