29Mar DIY 12-24 Digital Clock
Here’s the all time favorite Digital Clock System.. here as usual I used a PIC16F84A as our main core of the system as well as the SPI Protocol.. This 12 - 24 hour Digital Clock allows you to choose whether a 12 or 24 hour clock system. It consist two (2) to three (3) buttos, one is optional for Reset..
here’s the snapshot of the said project.
29Mar DIY Programmable Switching Controller
Here we go again, this is one of my school project which I passed last week to my professor, I called this system as Programmable Switching Controller because here in this system, it has 4 stations wherein you are able to control or assign in which kind of operation it was going to execute. (1)Normal Operation(ON-OFF), (2) Push-To-Trigger and (3) 10 seconds Counter Operation.
Here’s the projected circuit appearance, i created this once again in Proteus ARES ^_^
and this is the actual circuit of our system.
As you can see there are two LEDs per station, the first LED indicates that you are in Normal Operation, Second LED in Push-to-trigger and both LEDs in Counter operation ^_^
i wasnt able to capture a video of the actual operation but i simulate it using Proteus ISIS without encountering problems ^_^
here you can download the following:
04Feb DIY Digital Intercom System
This is my first time to create an Electronics Project related with Audio, because I don’t know much about audios =). This Digital Intercom System is commonly used in a market whose have a large storage/ stock room, it is used to communicate between two or more clerks depending on your circuit design.
Again, this project is powered by a PIC16F84A MCU, I’ll show you here the step by step procedure in making this project.
Projected Circuit Appearance
As I’ve created this in Proteus, I’ve made a 3D Visualization on what will be the outcome of this circuit.