I set up some other devices too to get comfortable with YAML and ESP32 deployment, and I loved the capabilities it had unlocked for my smart home. In my research, I came across the ESP32 "Cheap Yellow ...

This allows us to build an air quality monitor to read the values from the sensors and show them on the display. The program ... ESP32-S3 4-inch Display Demo Kit with its display board and sensors is ...

The RejsaCAN-ESP32-S3 is an interesting board for CAN bus development and experiment that comes with wireless connectivity and can be extended with sensors or display using its I/O pins. Programming ...

Historically, we’ve used IR and ultrasonic sensors ... want to put an ESP32-Cam on wheels, check this robot out. These devices are even easier to use now that there is a programming board ...

Main ESP32: This is the main ESP32 connected with ILI 9163 color TFT display, HC-SR04 Ultrasonic ranger and MLX90614 IR temperature ... to host your sensor feedback data using cheap WiFi enables ...

Here the IR sensor is used to sense the presence of currency inside the slot and if there is a note, then the colour sensor will detect the color of the Note and send the color value to Arduino ...

Arduino Uno is used to compute the logics of the two IR sensors. The circuit is controlled through the software loaded in internal memory of the Arduino. The program (bathroom.ino) is written in ...

Arduino Uno is used to compute the logics of the two IR sensors. The circuit is controlled through the software loaded in internal memory of the Arduino. The program (bathroom.ino) is written in ...

and attach sensor to your finger tip Run this program by pressing reset botton on ESP32 Wait for 3 seconds and Open Arduino IDE Tools->'Serial Plotter' Make sure the drop down is set to 115200 baud ...