Smart Blind Stick Using Arduino and Ultrasonic Sensor
Introduction Hey Guys, welcome back to Electronation Pakistan. In this article, we will make a Smart Blind Stick Using Arduino and Ultrasonic Sensor. Blind people have to face many challenges in their lives, one of them is finding their way on the streets. On the streets, some so many vehicles and obstacles may block...
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Control Home Lights with Touch using TTP223 Touch Sensor and Arduino UNO
In some applications, user input is required to control the functions of a device. Different kinds of user input methods are used in embedded and digital electronics. The touch sensor is one of them. The touch sensor is an important and widely used input device to interface with a microcontroller, making inputting data...
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Laser Security Alarm Circuit
Security is main concern for various buildings, houses and offices. There are a variety of security alarms available in market which uses various types of technology for intruder detection like infrared sensors, motion sensors, ultrasonic sensors, laser sensors, etc. In this circuit tutorial we are going to build a laser...
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