September 2008

8051 Elevator Project Stepper Motor Control

This application step (step) motor control, input and output ports through 8051 will examine the circuit by providing lift. We use our stepper motor circuit. As we know, certain steps..

8051 Robot ARM Stepper Motor Control

In this 8051 Robot ARM application I use for robot arm 3 stepper motor design, study and is to be informed about the expulsion. Stepping motors to provide work, applied..

CNC PCB Machine Project

CNC Project of the information provided on PCB drilling machine, CNC benefits do not, is bound to be thanks to those who contributed Maximus – CNC PCB Drilling Machine This..

220V Led Flasher Circuit Simple , Transformerless

There is a very simple flasher circuit transistor integrated 470k, 680ohm, 1n4007, 22UF, cardiac and led 470k resistor is not in my hand I used 560K Diac Wiki The DIAC,..

Electronic Dimmer Circuit Remote with PIC16F628

PIC16F628 microcontroller realized with remote controlled dimmer circuit on, off and lamp brightness reduction, elevation controls, the control uses the philipos rc5 protocol. In the remote controlled dimmer circuit, instead..

Adjustable voltage and current power supply LM337 LM317

LM317 (positive voltage regulator) and LM337 (negative voltage regulator) output series-connected power transistors powered by the 5k and 20k potentiometer binary (stereo) type if you use the + and –..

ATmega8 Motorcycle alarm circuit

In addition to the “normal” functions of a motorcycle alarm system, it has the following features: Own power supply. Cell phone call signal. Only a few systems that cost several..

ATmega128 MMC Card Supported 3-Colors LED Sign Message Board

A quality marquee project based on Atmega128 microcontroller, writing information is stored on mmc card instead of Atmega128, source codes are shared. Led Signage with MMC Memory Card. Originally this..

PIC16F84 king rider circuit

In the early 1980s, the Led panel of the car named “Kit” in the K”nightRider” series became very famous, and many similar circuits were used in cars. A more advanced..

12V 50W Peltier Refrigerator

The mini fridge project is made in the simplest way using very few materials. In addition to 1 12v 50 watt peltier thermal switch, CPU cooler, 12v fan and 2-position..