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How to getting started with microcontrollers projects using PIC12F629...
Microcontrollers are, basically, a computer in a single chip. It contains memory, processor, I/O ports (I/O = Input/Output) and other periphericals. Can you believe a single chip does contain RAM, ROM,...
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A simple display that uses the POV to display messages in the air using...
A simple rotating display. Just spin and enjoy. While the “Air display” is rotating, it writes the message on the air. Because the “persistence of the vision”, you will be able to read the message....
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Ir Light Dimmer v.1 adjusting lights with remote controller using PIC12F629
This is a device for adjusting lights in your home with any type of remote controller (tv, dvd, video,…). Today we are using many devices in our homes to improve quality of our life and this is another...
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Radio Button Switch Control using PIC12F629
Overview The original purpose behind this circuit was to provide manual switching of three relays such that only one relay was on at any time. It was also a requirement that there was a specific...
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IR Remote Control Repeater using PIC12F629
This circuit receives the signal from a IR remote control, like those used to control your TV or DVD player and allows the signal to be repeated in another location. To get a 40Khz carrier requires...
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Internal Oscillator Recalibration Utility for PIC12F629
Description The PIC 12F629 and 12F675 devices have an internal 4Mhz oscillator that enables the devices to be used without an external crystal or RC network. This frees up one or two pins for I/O use...
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WORLD’S SIMPLEST PROGRAM using PIC12F629
This is where you start with programming. Build the PIC Programmer MkV and build the World’s Simplest circuit on a PC board for a PIC12F629 chip, LED and resistor. When the World’s Simplest Program is...
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HAPPY BIRTHDAY using PIC12F629 Microcontroller
Why spend $10.00 on a Happy Birthday musical card when you can produce the tune yourself. This project uses just 4 components and a small prototype PC board to produce a project that will teach you a...
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RGB LED PWM Driver Standalone PWM controller for RGB LEDs using PIC12F629
Want to build an RGB LED controller that you can program with your own custom sequences and effects? Then read on. The RGB LED controller has proved to be very popular project and has been the most...
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RGB LED Strip Controller high-side LED drive for PIC12F629
Recently I acquired a 5M length of RGB LED strip using SMD5050 RGB LEDs. It has built in current limit resistors designed for operation from a 12 volt supply. Having thought this would directly...
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Pic RGB color generator using PIC12F629
Description PIC RGB is a circuit that generates random RGB colors using a RGB LED and fades between them. The idea for this circuit came from the candle simulator [1] and another project called TinyRGB...
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Ir On-Off using PIC12F629 microcontroller
Turn ON or OFF electrical devices using remote control is not a new idea and you can find so many different devices doing that very well. For realization of this type of device, you must make a...
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The IR Widget Using pic12f629
Simple IR capture for multitasking operating systems The IR Widget captures the infrared signals used by remote controls. It operates in a way that makes it compatible with modern multitasking...
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Build your own Wireless Network detector using PIC12F629
What This Is This project is for a small electronic unit that allows the user to sense the presence and relative signal strength of wireless hotspots. It can be worn as a pendant or carried in a...
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Lift Counter using PIC12F629 Microcontroller
This project has been developed due to a request from Mr Moshweunyane (dmoshweunyane8@gmail.com). He asked for a circuit that would count up when someone entered a lift and count down when someone...
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MUSIC BOX using PIC12F629 Microcontroller
This project is an extension of a number of musical projects (Happy Birthday and It’s a Small World) and puts 11 melodies into a single design. It’s called EVOLUTION. From the previous projects we...
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SKY WRITER using PIC12F629 Microcontroller
We have seen many projects using a set of LEDs to produce words “in the air,” but none have the clever feature we have included. Most of the projects are “shaken in the air” and produce messages that...
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SOLAR TRACKER-1 using PIC12F629 Microcontroller
This project will improve the output of your solar panel by about 40%. It uses a motor and gearbox from a 3.6v power screwdriver, however a number of different voltage motors can be used. The project...
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Touch Switch using PIC12F629 Microcontroller
You can add this circuit to all sorts of projects that require on-off control. Our design allows up to 4 touch sensors using a PIC12F629. The output of each touch sensor is active LOW and this can be...
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20 LED BADGE using PIC12F629 Microcontroller
This project drives a number of LEDs via a very clever circuit. There are 3 ways to dive a LED from an output of a micro. The simplest is called “dump.” This is where the LED is connected directly to...
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