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  Rated 4.17 out of 5

  Single Channel 5v Relay Module with Isolation High Low Level Trigger

  ₹40.00 Original price was: ₹40.00.₹39.00Current price is: ₹39.00. + GST

  Relays are output devices which are used to control or operate some external devices.? This is a 5 volt Isolated relay module which means that there is a optocoupler used in between your control circuit and the relay thus protecting your circuit in case of any short circuit issues on the relay side.

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  CD4017-4017 Cd4017 Cd4017Be Cmos Decade Counter with 10 Decoded Outputs Dip16 IC

  ₹20.00 Original price was: ₹20.00.₹13.94Current price is: ₹13.94. + GST

  • Decade counter/decimal decode display (CD4017B)
  • Binary counter/decoder
  • Frequency division
  • Counter control/timers
  • Divde-by-N counting
  • For further application information, see ICAN-6166 “COS/MOS MSI Counter and Register Design and Applications”

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  Rated 4.00 out of 5

  BC547 NPN General Purpose Transistor

  ₹5.00 Original price was: ₹5.00.₹1.17Current price is: ₹1.17. + GST

  BC547 is a general purpose BJT NPN transistor mostly used in electronics hobbyists and educational electronics projects. Besides these uses it can also be used in commercial circuits. It comes in TO-92 packaging and the maximum output current this transistor can handle is 100mA. The transistor is having very good DC current gain and low noise capabilities due to which it is ideal to use in signal amplification stages. The typical saturation voltage is only 90 millivolts which is also a good sign to use it as a switch.

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  Rated 4.00 out of 5

  Lcd 16X2 Yellow Backlight Alphanumeric Display for 8051,Avr,Arduino,Raspberry Pi,Pic,Arm All Microcontroller (Green)

  ₹112.00 Original price was: ₹112.00.₹91.82Current price is: ₹91.82. + GST

  • Operating Voltage is 4.7V to 5.3V
  • Current consumption is 1mA without backlight
  • Alphanumeric LCD display module, meaning can display alphabets and numbers
  • Consists of two rows and each row can print 16 characters.
  • Each character is build by a 5?8 pixel box
  • Can work on both 8-bit and 4-bit mode
  • It can also display any custom generated characters
  • Available in Green Backlight

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  Optocoupler High Level Relay Module Board 5V 4-CH for PIC ARM DSP AVR | Compatible with Arduno NodeMCU Raspberry Pi | Pack of 1 | Blue (Excellent Quality)

  ₹139.00 Original price was: ₹139.00.₹136.50Current price is: ₹136.50. + GST

  Specification

  • Size : 75mm (length) x 55mm (W) x 19.3mm (height);

  • Weight : 80g;

  • PCB Color : Blue;

  • board four weeks with four screw holes, hole diameter 3.1mm, easy to install and fixed;

  • Relay selection of quality loose music relays, SPDT. A common terminal, a normally open, one normally closed terminal;

  • optocoupler isolation, good anti-jamming;

  • Low pull, high release. Energisation status indicator light, release status LED is off;

  • VCC for the system power, JD_VCC for the relay power. Default hair 12V relay, plug the jumper cap to;

  • Relay Maximum output : DC 30V/10A, AC 250V/10A

  • Wiring : VCC : positive power supply system GND : System power supply negative IN1 ? IN4 : relay control ports

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