LED Projects

Intelligent Tail Light

Intelligent Tail Light

Some time ago the tail light of my bike stopped working. When I opened it, there was a small PCB with some electronics and a LED in it. The problem was the push button switch that did not function. I could have replaced the switch but something about this design disturbed me. The point is […]

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DEVCC Hello World

DEVCC Hello World

The flashing LED is a tried and tested way of getting your board working, but it is somewhat tired as well. Since we have been supplying the proto shield with the blueberry purchases I thought it would be a good idea to do something different with the traditional “Hello World” project.This project is intended for

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RFID Reader – Access Control System

RFID Reader – Access Control System

This device is a simple access control system which uses RFID cards. It is designed with PIC12F1822 microcontroller running on internal oscillator at 16MHz. It generates 125 KHz carrier frequency and decodes the respond data stream – format H10301- FSK modulation 26 bits only. These cards (made by HID and other companies) are widely used in US.

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Tea Light Charger Monitor

Tea Light Charger Monitor

Some time ago I bought some Electric Tea Lights that are charged using a wireless charger. This charger has a power LED that shows when the Lights are charged. After 10 hours of charging the charges switches off. It seemed, however, that there is an issue with the charger since the power LED that shows

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Charlieplexing Xmas Tree

Charlieplexing Xmas Tree

Xmas coming and we need some new hardware. Xmas hardware has to be green + white + red + blinking. So PCB is green + white, then add some blinking LEDs and we are done. I have lot of “Right Angle Side View Red Clear Ultra bright SMD 0806 LEDs” (1206 work as well) ,

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SCROLLING LED TEXT CIRCUITS PIC16F84 PIC16F628 PIC18F452

SCROLLING LED TEXT CIRCUITS PIC16F84 PIC16F628 PIC18F452

PIC16F84, PIC16F628, PIC18F452 circuits made ​​with 16 32 60 Column Marquee isis proteus simulation files are one of many circuits can simulate. Source codes and codes on the circuit’s writing projects can be done by modifying the different advanced… Electronics Projects, Scrolling LED Text Circuits PIC16F84 PIC16F628 PIC18F452 “microchip projects, microcontroller projects, pic16f628 projects, pic16f84 projects, PIC16F84, PIC16F628, PIC18F452

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