S/PDIF has been around for a long time; it’s still a really great way to send streams of digital audio from device A to ...
Espressif Systems' EchoEar is a compact ESP32-S3 AI chatbot designed for voice interaction and edge AI applications, for ...
Drivers in West Sacramento should prepare for another major freeway closure this weekend. Caltrans is planning a 55-hour shutdown that could impact commutes and weekend travel. Caltrans crews will ...
Built a smart irrigation and monitoring system using ESP8266, Arduino Nano, and sensors. Integrated JSON APIs, MySQL (phpMyAdmin), and MIT App Inventor(Custom Android App) for real-time data, ...
E (xxxx) i2c.master: I2C transaction unexpected NACK detected I²C scanners detect no devices at 0x3C or 0x3D, even though the OLED should use one of these. The OLED module has a 472 resistor (≈4.7kΩ), ...
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