These days, the personal MP3 player has been largely replaced by the the smartphone. However, [Justinas Petkauskas] still ...

Latest releases of OpenTX Update the OpenTX firmware elrs lua Script ExpressLRS project ExpressLRS configurator 2.4 Ghz rf ...

The ESP32 that I went for is specifically the ESP32-DevKitC, which is easy to find, cheap, and compatible with most things ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

Arduino Nano. Capacitive soil moisture sensor. Raspberry Pi 3. 5V solenoid water valve + relay. Workflow: Arduino checks moisture and sends readings to the Pi. A Python script on the Pi decides when ...

Nano-engineered thermoelectrics enable scalable, compressor-free cooling Date: May 22, 2025 Source: Johns Hopkins University Applied Physics Laboratory Summary: Researchers have unveiled a ...

The motivation behind developing a Li-Fi-based toll collection system stems from the need to modernize vehicle communication and ensure efficient and contactless information exchange between vehicle ...

An undocumented set of low-level commands has been discovered in the ESP32 microchip, a widely used component in IoT devices. Manufactured by the Chinese company Espressif, the ...

advertisement 01-24-2025 DESIGN This giant iPod Nano is actually a mirror Gen Z’s obsession with ‘retro’ tech takes a turn toward home decor.

Description Hello World example fails to compile with several errors for an Arduino Nano ESP32 with an ili9488 in SPI. Steps To Reproduce Problem Run in the Arduino IDE the HelloWorld example with an ...