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Make a Pattern with 16 Leds using HC595 shift Register interfacing with Arduino Uno - KT938

Make a Pattern with 16 Leds using HC595 shift Register interfacing with Arduino Uno - KT938

SKU:KT938

1000 in stock

Regular price Rs. 949.00
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KIT INCLUDES:


HARDWARE REQUIRED

SOFTWARE REQUIRED

Arduino IDE 1.8.5 (programmable platform for Arduino)

Click To Download :https://www.arduino.cc/en/Main/Software

TYPICAL APPLICATION

HC595 SHIFT REGISTER

  • General Purpose Logic
  • Serial to Parallel Data conversion
  • Capture and hold data for extended periods of time.
  • Allow simple serial bit streams from a microcontroller to control as many peripheral lines as needed.
  • Wide array of products such as:
  • Computer peripheralS
  • Appliances
  • Industrial control

SPECIFICATIONS

HC595 SHIFT REGISTER

  • Wide Supply Voltage Range from 2.0V to 6.0V
  • Sinks or sources 8mA at VCC = 4.5V
  • CMOS low power consumption
  • Schmitt Trigger Action at All Inputs
  • Inputs accept up to 6.0V
  • ESD Protection Tested per JESD 22

PIN DESCRIPTION

HC595 SHIFT REGISTER

10K POTENTIOMETER

LED

CIRCUIT DESCRIPTION

  • Make the circuit (see above) and connect the first shift register as following:

-GND (pin 8) to ground

-Vcc (pin 16) to 5V

-OE (pin 13) to ground

-MR (pin 10) to 5V

-DS (pin 14) to Arduino pin 11

-SH_CP (pin 11) to Arduino pin 12

-ST_CP (pin 12) to Arduino pin 8

  • Connect the second shift register exactly the same, but connect the DS (pin 14) to first register pin 9. After that connect pins: 1, 2, 3, 4, 5, 6, 7 and15 from both registers to LEDs. This connection makes all the pins always active and addressable, however when the Arduino is powered up some of the LEDs may be turned on. Solution for this is to connect MR (pin 10) and OE (pin 13) to Arduino directly, but it this way you have to sacrifice 2 Arduino pins.
  • To add more shift registers connect them like the second register. Always connect MR and OE pins directly to Arduino and DS pin to previous register
  • If you want to regulate the brightness of LEDs then connect potentiometer as shown in picture above to control resistance for all LEDs. However it is optional and you can get along without it.

CODE

Click to see the code and copy the link:

https://docs.google.com/document/d/e/2PACX-1vSAV7RlsqVdEBp7nkC2yc2gDA_H6_Fra6cPe3fRFmJ-IDiHFyBEOR4Yz9ETlkZ-k1pzg7PyevKDBa6D/pub


WORKING

Connect the Arduino uno and upload the Code given next .After uploading the code you will see the different pattern by glowing led which is controlled by potentiometer.