M5Stack has just launched the Cardputer Mesh Kit, a portable, card-sized Meshtastic communication terminal built around the ...
With just an Arduino board, a DHT11 sensor, and an I2C LCD, you can create a simple yet effective weather station at home. This beginner-friendly project displays real-time temperature and humidity ...
The ionosphere is of great importance to shortwave radio transmissions, since it allows radio waves to be refracted and ...
Working with multiple sensors on an Arduino can unlock richer, more interactive projects. By integrating motion, light, distance, and environmental readings, you can create systems that respond ...
In modern telecom infrastructure deployments, optical fibre cable (OFC) is typically laid in underground trenches, where ...
Design LCD display layouts for 20x4 (20 columns, 4 rows) or 16x2 displays (16 columns, 2 rows). Preview the LCD display pixels. Insert characters from the HD44780 character table list - defined in an ...
Voice UI using NXP's voice intelligent technology (VIT) and VoiceSeeker. Graphics using LVGL Open-Source library. 4ch VoiceSeeker configuration with adaptive beamformer. This demo uses our free VIT ...