The circuit diagram for interfacing DHT11 temperature and humidity sensor with ESP32 is given below. Interfacing the DHT11 sensor with ESP32 is very simple as it has only three pins. Connect the VCC ...

After that, I have soldered all the components as per the circuit diagram. Then connect the ESP32 board, DHT11 SENSOR, LDR, and 1838 IR receiver with PCB. Enter email ID, then click on "Sign Up". You ...

Before we start to program using the ESP32 on the Circuits+ board ... In this exercise, we will use the DHT11 sensor to measure the temperature and humidity of the surrounding. To monitor the reading, ...

To interface the PMW3901 sensor module with ESP32, we use SPI communication ... we will add an OLED display to our existing circuit and then display the direction of motion on the OLED. For that, ...

In the previous version of ESP32 ... motion is detected, so that it can act as a wireless security camera. The author’s prototype is shown in Fig. 1 while the components required for the project are ...

The Waveshare ESP32-S3-Matrix ... QMI8658C attitude sensor (9-axis IMU sensor), making it ideal for robotics and motion control projects. Like other waveshare boards, the company provides a detailed ...