This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...

The 4 channel smart relay board is powered by a ESP32 WROOM providing the ability to safely control up to four appliances or devices on a load of 110-250 VAC/7A, 30 VDC/10A depending on your needs.

The board provides a CAN bus, which allows users to minimize wiring and execute different tasks in parallel by connecting multiple shields as well as two SPI and two I2C serial ports. Finally, the ...

[Johngineer] found himself in need of an I2C sniffer, but didn’t have one available. Necessity is the mother of invention, so he put together this I2C sniffer sketch for Arduino. The arduino … ...

Step-by-step guide on designing and programming a custom I2C slave sensor device using Arduino. More for You. Trump overpowers Musk's attacks on mega tax bill with blizzard of orders.

This Arduino-based Pomodoro timer project also uses this 25-minute cycle. Once you push the button to start the timer, it will run for 25 minutes, display a count-up timer and a "Study time ...

CANADUINO Arduino board with 52 analog and digital inputs. ... 4 x analog 0-5V, 4 x analog 4-20mA) and 20 Outputs (8 x relay 250V/5A, 2 x open ... ESP8266 based Wi-Fi and I2C bus for sensors or ...

Posted in Microcontrollers Tagged arduino, attiny, attiny85, communications, dev board, i2c, microcontroller, platform Post navigation ← Acid-Damaged Game Boy Restored ...

Details of Arduino UNO R4 32-bit board revealed, including the 12x8 RED LED matrix on board and connectivity for IoT applications. ... to minimize wiring and execute different tasks in parallel by ...

Arduino has announced the new UNO R4 board family for prototyping and learning. The new models feature a faster microcontroller, a USB-C connector, improved power, Wi-Fi and Bluetooth LE, and more.