Cell phone-Based Remote Controller for Water Pump
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![Cell phone-Based Remote Controller for Water Pump]()
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This Cellphone-based remote controller kit for the water pump. The circuit is built around DTMF decoder IC MT8870, timer NE555 wired as a monostable multivibrator, and a few discrete components. The main component of the circuit is IC MT8870. This DTMF decoder has a band-split filter and digital decoder functions. Once monostable timer IC is triggered, its output goes high for the preset time period. The time period depends on the values of resistor and capacitor.
-22%
Cell phone-Based Remote Controller for Water Pump
Available:In Stock
- Product SKU: LGEE021
₹ 1,699
₹ 2,200
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Warehouse Details
Specification
Description
Cell phone-Based Remote Controller is the most of them are expensive. Here we present a cellphone-based remote controller for the water pump. By calling the cellphone attached to the controller, the water pump can be directly activated. It offers the advantages of small size, low power consumption, and high performance.This Cellphone-based remote controller kit for the water pump. The circuit is built around DTMF decoder IC MT8870, timer NE555 wired as a monostable multivibrator, and a few discrete components. The main component of the circuit is IC MT8870. This DTMF decoder has a band-split filter and digital decoder functions. Once monostable timer IC is triggered, its output goes high for the preset time period. The time period depends on the values of resistor and capacitor.
- It can be adjusted between 8 and 50 minutes using pot-meter variable resistance.
- Built around DTMF decoder IC MT8870, timer NE555 wired as a monostable multivibrator, and a few discrete components.
- The high output at pin 3 of 555 timer ic energizes relay to switch on the water pump.
- This can be achieved by sending digit ‘7’ through DTMF.
Physical Attributes
- Dimensions (cm) L x W x H : 28 x 24 x 8
- Weight (gm): 1000
Product Video
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