I have migrated the FreeRTOS-based environmental logger I was building on the Raspberry Pi Pico to the Raspberry Pi Pico W. This time, while retaining the existing features such as LCD display, sensor ...
Raspberry Pi installs like Jellyfin and Navidrome can cut your streaming costs, as can free alternative cloud data hosting ...
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), ...
How long have we been hacking routers? To some of you who’ve been in the Hackaday audience for a while, the answer is “nearly forever”. In the early 2000s, they were one of the few consumer gadgets ...
Local area networks (LANs) that use technologies like Ethernet and Wi-Fi are incredibly useful for letting devices talk with each other. Yet a core problem here is knowing which devices are where on ...
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 ...
In Taiwan Mandarin (Traditional Chinese), there is a system called 'Bopomofo' (Zhuyin Fuhao), which acts like a phonetic alphabet to indicate how to read Chinese characters.Now, as I investigated ...