12 V 1 Channel Relay Board
Special Price Rs 224.20 Rs 190.00 was Rs 337.48
Please buy original product from elementzonline store Controllable with 5v or 3 It can be used to control both ac and dc appliances such as solenoids, motors, lights, fans, etc High quality screw terminals (terminal block) provided (c, nc , no) for quick and easy connection Free wheeling diode to protect your microcontroller
Relay board module is used for controlling higher current loads from your microcontroller development board, pc parallel port or arduino uno. This board has one (1) on-board relay which can switch up to 7amps. Relays terminals (c, nc, no) are accessible through screw terminals which makes wiring up the board very easy. The relay is safely driven by transistor bc547 hence your input device, such as arduino, is protected from relay circuit. There is free wheeling diode which will further protect your microcontroller from relay kick back. This is a 12v 1-channel relay interface board which can be controlled directly by a wide range of microcontrollers such as arduino, avr, pic, arm, 8051 and so on.
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