This project demonstrates how to use an ultrasonic distance sensor (JSN-SR04T) with an ESP32 to measure and display the distance on an SH1106 OLED screen using UART communication. Connect the SH1106 ...

Arduino-based project using ultrasonic ... An ESP32 microcontroller is used to control sensors and relays. The firmware is written in C++ and contains the logic for processing sensor data, switching ...

In this project, we will be dealing with the inbuilt Bluetooth feature in ESP32 Development board and try to build an application around it. The Bluetooth system can be divided into two different ...

While it’s not radar, subbing in ultrasonic sensors is how ... received audio signal rather than just using the digital output of the sensor. An ESP32 and a 24-bit ADC were used to capture ...

Historically, we’ve used IR and ultrasonic sensors but [Makers Mashup] decided to use an ESP32-Cam as a motion sensor in his latest animatronic creation. You can see a video of the device and ...

The robot integrates a suite of hardware components, including an ultrasonic sensor, Arduino microcontroller, ESP32 CAM, robotic hand, L293D motor driver, battery, power supply module, Bluetooth ...