Our Smart Home Using Arduino Uno R4 WiFi project is designed for home safety and convenience, integrating temperature, humidity, light, and gas monitoring. Using sensors like DHT11/DHT22, LDR, and ...

Arduino UNO R4 WiFimain board This 5-V board features a switching regulator capable of up to 24-V input operation and is based on the 32-bit Renesas RA4M1 Arm Cortex-M4as the main microcontroller.

We have also selected Arduino Uno R4 WiFi for our IoT & Edge AI Project Challenge as one of three boards you can choose from. Check out the contest page for more information and don’t miss the chance ...

The Uno is such a popular board that it's most folks' first pick when they need of a microcontroller platform for their projects, especially if they're just getting started with Arduino.

Arduino Uno R4 WiFi comes with built-in Wi-Fi and Bluetooth capabilities, along with additional pins and a new, faster processor.

Expansions Arduino UNO headers with Pins 14x digital I/Os 13x LED pins Analog – 6x analog input pin, 2x 12-bit analog DAC 6x PWM 1x UART, 1x I2C, 1x SPI CAN Bus support I/O Voltage – 5V and 3.3V (Not ...

The fourth version of the Arduino UNO, the Arduino UNO R4 Minima, is a major step forward in the field of DIY and electronics (Figure 4). This new version houses a 32-bit Arm Cortex-M4 processor, ...

Arduino-based Appliance Control Circuit Fig. 2 shows the circuit diagram of the joystick with Arduino-based control for up to five appliances for the disabled. The circuit is built around a 230V AC ...

Farnell is now offering customers two new Arduino UNO R4 boards, further expanding its portfolio of the iconic UNO family. The Arduino UNO R4 comes in two versions: the UNO R4 Minima and UNO R4 Wi-Fi, ...