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 ...

Real-time remote Health monitoring system with critical health metrics such as heart rate, SpO2, body temperature, and ECG data, which could benefit both patients and healthcare providers. Powered by ...

There's the 53x101 mm Mega 2560 with 54 digital I/O pins, the 53x68 mm Zero with 32-bit low-power ARM processor, and the 25x61 mm MKR1000 WIFI with built-in Wi-Fi functionality.

Arduino also upgraded the R4 WiFi's analog-to-digital converter (ADC), which is responsible for reading data from the analog inputs. On the Rev3, the ADC supports up to 10-bit resolution, with ...

Finally, the new board includes a 12-bit analog DAC and operational amplifier. Keeping the pinout, voltage and form factor unchanged from the Uno R3 ensures maximum hardware and electrical ...

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

Announced a few months ago, the Arduino UNO R4 Minima and the Arduino UNO R4 WiFi have now been released officially. So, now that they really exist, let’s have a closer look at them. The Renesas ...

6. Arduino Uno WiFi Rev2 The Arduino Uno WiFi Rev2 is an upgraded version of the Uno board and features the ATmega4809 microcontroller. This board comes with 14 digital input/output pins, six analog ...

The UNO R4 is powered by the Renesas RA4M1 32-bit microcontroller based on the Arm® Cortex®-M4 core, providing a significant boost in processing power, memory, and functionality. The WiFi version ...

RA4M1 microcontroller block diagram The new Arduino UNO R4 board also adds a CAN bus and a 12-bit analog DAC. Two versions of the new 32-bit Arduino UNO board will be offered: UNO R4 WiFi and UNO R4 ...

Boards such as the Uno WiFi Rev 2 and Nano 33 IoT can use both Wi-Fi and Bluetooth Low Energy (BLE) to communicate with other devices on a wireless network. In fact, you could do away with other ...