From the Madrid power outage to wildfires, Whisker Labs has detected voltage swings before disasters struck. Could this ...

Recently I was looking for an inexpensive pressure + temperature sensor for a barometric altimeter project, which then led to me finding the SPL07-003. After learning there was no existing library to ...

Wokwi is another online simulator that makes it easy to visualize how your Arduino board would connect and work with your chosen electronic components. With this free web app, you can build ...

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 ...

Wokwi is an online simulator for Arduino, Raspberry Pi Pico, and ESP32 boards, or even your own custom microcontroller board designed to learn programming without the actual hardware. My girlfriend’s ...

“I want to create a project for Arduino that uses a temperature sensor and an LCD display to show the detected temperature. The code needs to read the data from the sensor and indicate it on the ...

Now that you've seen how to blink your Arduino's LED, we'll use one final, slightly more complex example: we'll use a third-party UNO breakout board and an external traffic light sensor board to ...

Arduino Code for Interfacing MQ-2 Gas Sensor Module. The code for the Arduino mq-2 gas sensor module is very simple and easy to understand. We are just reading the analog data out of the sensor and ...

IR Sensor Pinout. The IR sensor has a 3-pin connector that interfaces it to the outside world. The connections are as follows: VCC is the power supply pin for the IR sensor which we connect to the 5V ...

OpenCO2 Sensor is an Arduino IDE compatible Repository for an E-Ink Indoor air quality Sensor using the ESP32, SCD4X and an RGB LED. Buy it here on Tindie Especially in winter, when windows are closed ...