Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and ...

This DIY gas leakage detector is designed for educational and basic monitoring purposes. For critical safety applications, ...

RA2L2 low-power MCUs are the industry’s first MCU to support USB-C Revision 2.4 with 15W CC detection, USB FS, CAN, I3C, and low-power UART.

notably the Arduino UNO R4, via a Microchip LAN8651 SPE controller. Single Pair Ethernet relies on just two wires to carry data and power, allowing for much more compact designs and simpler wiring ...

This library has been tested with an Arduino Uno (AtMega328p), EnviroDIY Mayfly (AtMega1284p ... Due to the use of pin change interrupts, not all data pins are available for use with this SDI-12 ...

Step into the future of crowd analytics with our AI-powered face-counting system, designed for open gatherings where entry ...

An Arduino Uno (CH340G clone) reads temperature and humidity from a DHT11 sensor and computes 10+ environmental metrics (heat index, dew point, enthalpy, humidex, vapor pressures, etc.), outputting ...

What happens when an engineer builds a smart garden? This Arduino-powered system automates watering while collecting ...

After this tedious step, he designed a PCB that hosts an Arduino Nano to accept input, two MCP23017 GPIO expanders to give it enough outputs, and CD4066BE CMOS switches to trigger the connections.

A renowned Harvard University professor was stripped of her tenure and fired after an investigation found she fabricated data on multiple studies focused on dishonesty. Francesca Gino, a ...