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RFID Card 13.56 MHz
₹20.00Add to cartA 13.56 MHz RFID card, also known as a contactless RFID card or a proximity card, is a card that uses radio frequency identification technology to store and transmit data. It consists of an integrated circuit (IC) chip and an antenna embedded within a thin plastic card. The antenna allows the card to communicate with an RFID reader without the need for physical contact.
4mm LDR Sensor Photoresistor Photo Cell 5-10K GL4516 with Wire
₹10.00Add to cartThe 4mm LDR Sensor Photoresistor Photo Cell 5-10K GL4516 is an electronic component that detects and measures light levels. It operates using the active voice, meaning it actively senses light rather than being passively affected by it. The sensor is equipped with a 4mm diameter photoresistor, which is a type of resistor that changes its resistance based on the amount of light that falls on it. This resistance range is between 5-10K ohms.
12V DC 1/2 inch Electric Solenoid Water Air Valve Switch (Normally Closed)
₹320.00Add to cart12V DC Solenoid Water Air Valve Switch?(Normally Closed)?1/2 controls the flow of fluid (liquid or air) and acts as a valve between high-pressure fluid! This liquid valve would make a great addition to your robotic gardening project.?There are two (Nominal NPT) outlets.?Normally, the valve is closed. When a 12V DC supply is applied to the two terminals, the valve opens and water can push through.
The valve works with the solenoid coil which operates electronically with DC 12 volt supply. As it is a normally closed assembly,?it opens the flow of fluids as soon as it is powered ON and stops/blocks the flow when the supply voltage removed.
