Impulse relay turns on with an electrical impulse at the control input and turns off again with another impulse.

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

Now based on the command sent through the phone, the Car is made to go in different directions accordingly. An Arduino-based project to control an LED wirelessly via Bluetooth using the HC-06 module ...

To address this problem, this work proposes an Arduino-based Luminance Control System (LCS) that integrates a luminance sensor, dimmer circuit, relay module, Bluetooth module, and Android device to ...

Waveshare ESP32-S3-Relay-6CH is a 6-channel WiFi and Bluetooth relay module based on Espressif Systems ESP32-S3 ... and can be programmed with Arduino or MicroPython though a USB-C port. It also ...

You simply connect your components to the board, use a software called Arduino IDE to create your ... a motor driver for operating all the motors, a Bluetooth module for remote control, and ...

By adding in moisture sensors to automatically detect moisture levels in the soil, you can use the relay to ... like an Arduino Pro Mini, an OLED display, and a Bluetooth module to create a ...

In order to use the ESP-01 Wi-Fi relay module, a programmer/programming adapter is required to program the ESP-01 module (see below). Also it is pretty easy to make your own programmer, or you can ...

In this project, Arduino and Bluetooth module are used to collect and transfer the heart activity and send it to the mobile application. The current portable ECG technologies are costly so that anyone ...

in our project, we will use it in Normally Open mode which means when the relay is switched off the circuit will be broken. The relay module will need 5V from Arduino to power up and will get input ...