ULTRASONIC SENSOR INTERFACE USING ARDUINO 📡 Ultrasonic SENSOR Interface with Arduino – Short Note Overview: An ultrasonic sensor is used to measure distance by using ultrasonic sound waves. It works based on “echo ranging” — it sends a sound wave and...
FLAME SENSOR INTERFACE USING ARDUINO 🔥FIRE SENSOR Interface with Arduino – Short Note Overview: A flame sensor is used to detect the presence of fire or flame. It typically detects infrared light emitted by a flame. These sensors are commonly used in...
IR SENSOR INTERFACE USING ARDUINO 🔦 IR SENSOR Interface with Arduino – Short Note Overview: An IR (Infrared) Sensor is an electronic device that detects objects or obstacles by emitting and receiving infrared light. It is commonly used in applications...
BLUETOOTH INTERFACE WITH ARDUINO 🔵BLUETOOTH Interface with Arduino – Short Note Overview: Bluetooth is a wireless communication technology used to exchange data over short distances. Interfacing a Bluetooth module (like HC-05 or HC-06) with Arduino...
1CHANNEL – RELAY INTERFACE 💡 RELAY Interface with Arduino – Short Note Overview: A 1-channel relay module allows an Arduino to control high-voltage devices like lights, fans, or appliances. It acts as an electrically operated switch that can be...
LED AND SWITCH INTERFACE 💡 LED and Switch Interface with Arduino – Short Note Overview: Interfacing an LED and a push-button switch with Arduino allows you to control the LED using the button. This is a basic yet essential exercise in understanding...
