Single Digit LED Based 7 Segment SPI Display Using 74HC595

Single Digit Big Display module using 74HC595 IC project will display large size 7 segment single digit number. 3.5inch height, which can be visible over a large distance.  More digit can be connected serially to each other easily through the connector. This circuit is a single digit seven segment big display using a set of 5 LEDs per segment and

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8 CHANNEL TACT SWITCH & DIP SWITCH BOARD FOR MICRO-CONTROLLER DEVELOPMENT BOARDS LIKE ARDUINO AND PIC

The board  provides up-to 8 key inputs to your project. Please refer to the schematic diagram for the configuration of this board.   Optional 10K resistor network (R-Pack) provides a positive potential at the output until a particular key is pressed. This is the standard practice for key input to a Microcontroller pin. Optional Dip switch array provide the same

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8 CHANNEL RELAY BOARD WITH ON BOARD 5V REGULATOR FOR EASY MICRO-CONTROLLER INTERFACE

8 Relay Board for IR/RF Interface project offers 8 relay output control for your Eight 12V Single Pole Double Throw (SPDT) relays Transistor driven control with LED indication Diode protection for Back EMF generated 3 Pin Screw terminal connector for easy connections of all relay contact pins Screw terminal connector for easy connection of the input power supply Onboard 5V

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