![Interfacing Relay module to demonstrate Bluetooth based home automation application. (using Bluetooth and relay).]()
Interfacing Relay module to demonstrate Bluetooth based home automation application. (using Bluetooth and relay).
Practical: Interfacing Relay module to demonstrate Bluetooth based home automation application. (using Bluetooth and …
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Computer Programming and Technology.
September 24, 2026
![Interfacing Bluetooth module (e.g. HC05)- receiving data from mobile phone on Arduino and display on LCD.]()
Interfacing Bluetooth module (e.g. HC05)- receiving data from mobile phone on Arduino and display on LCD.
Aim: To interface an HC-05 Bluetooth module with Arduino, receive data from a mobile phone, and display the received d…
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Computer Programming and Technology.
September 24, 2026
![Interfacing Air Quality Sensor-pollution (e.g. MQ135) - display data on LCD, switch on LED when data sensed is higher than specified value.]()
switch on LED when data sensed is higher than specified value
1. Aim To interface an MQ135 Air Quality Sensor with an Arduino UNO , display the sensor reading on a 16×2 I2C LCD …
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Computer Programming and Technology.
September 23, 2026
![Unit 2 – Union Government]()
Unit 2 – Union Government
Unit 2 – Union Government Structure of the Indian Union President – Role and Powers Prime Minister and Council of …
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Computer Programming and Technology.
September 02, 2026
