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| Skema Rangkaian|Circuit|Layout|Schematic Diagram |
| Skema diagram rangkaian elektronika,circuit,mikrokontroler,ic,power amplifier,pcb,layout,mic preamp,inverter,supply,control,audio,mixer,regulator,converter,pengau,fm,am,transmitter,equalizer,transistor,resistor,capasitor |
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| Rangkaian Lampu Emergency IC 555 |
| 2011-06-02 19:33:00 |
Skema Rangkaian Lampu Emergency IC 555Emergency Lamp With 555 is a single option for lighting in the course of electrical power outages. With Emergency Lamp Sequence 555 uses a 12VDC voltage source that can be provided from your 12V battery. Emergency Lamp 555 Sequence With these incredibly very simple and easy to make because each of the components simply accessible from the market place....
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| RANGKAIAN MIKROKONTROLER at89s51 JAM DIGITAL |
| 2011-06-02 18:31:00 |
RANGKAIAN JAM DIGITAL MIKROKONTROLER at89s51A digital clock is 1 that displays time digitally. The circuit explained here displays time with two ‘minutes’ digits and two ‘seconds’ digits on four seven segment displays. The seven segment and switches are interfaced with 8051 microcontroller AT89C51. This circuit may be used in vehicles, houses, offices and many others. The moment the Vcc supply is...
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| Rangkaian Microcontroller at89s51 |
| 2011-06-02 17:33:00 |
Moisture Controller Circuit Use Microcontroller at89s51|Rangkaian Microcontrollerat89s51INTRODUCTION:This moisture controller circuit is based on the MICROCONTROLLER AT89S51 & the ADC 0804. This project demonstrates how analog data is converted in to digital form, so it can be displayed on the LCD. It also covers the sub rooting of microcontroller interface with LCD. AT89S51 is an 8051 compatible...
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| Infrared Transmitter-Receiver with 555 |
| 2010-11-27 23:04:00 |
555 Infrared Transmitter-ReceiverInfrared transmitter and receiver circuit shown in the schematic diagram below can be used as remote control. The transmitter is basically an oscillator circuit, and the frequency can be adjusted using R1 potentiometer (or trimmer pot). This oscillation makes sure if the signal can be distinguished from other source by the receiver.The receiver is actually a...
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| AT89S8252 Electronic Voting Machine Circuit Diagram |
| 2010-11-27 23:01:00 |
AT89S8252 Electronic Voting Machine Circuit DiagramNow-a-days Electronic voting machines are being used effectively. The confidence of the voter in its flawless working is gradually building up and these machines are thus becoming quite popular throughout the country.Features of the electronic voting machine include avoidance of invalid votes and reduction of counting time and the consequent...
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| AT89C2051 Digital Visitor Counter Circuit |
| 2010-11-27 22:59:00 |
AT89C2051 Digital Visitor Counter CircuitDigital visitor counter is a reliable circuit that takes over the task of counting Number of Persons/ Visitors in the Room very Accurately. When somebody enters into the Room then the Counter is Incremented by one and when any one leaves the room then the Counter is Decremented by One. The total number of Persons inside the Room is displayed on the seven...
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| AT89C2051 Digital Countdown Timer Schematic |
| 2010-11-27 22:57:00 |
A simple count-down LED timer that counts in minutes and seconds. Three buttons below the LED provide control of the unit, allowing you set the desired countdown time in minutes and seconds and a start/stop button. Completion of the countdown is indicated by an alarm that starts when the countdown has finished and the display reads zero.The alarm is stopped by pressing the start/stop...
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| Simple Balanced Input with Gain Circuit Diagram |
| 2010-11-27 22:55:00 |
This circuit was created to provide a balance audio output from an electronic symmetrical input. You can set the regulation gain from potensiometer RV 1 and improve the signal level gain with potensiometer RV 2. This circuit needs a high quality material in order to annoying noises.Parts list :R1-2= 2.2Kohms metal film 1%C1-2= 68pF ceramic OR milarICI= NE5532 -TL072R3= 22Kohms metal film 1%C3=...
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| Symmetrical Class-A Amplifier Circuit |
| 2010-11-27 22:52:00 |
It’s very simple because this circuit using common components which easily found. This circuit diagram also provides a very good amplifier unit with low distortion. Similar with other audio circuit, the sound quality are depends on the quality of the component, including transistor, capacitor, resistor and the placement it self.Part list:R1= 100KohmR9= 100KohmC6-7= 47uF 40VR2-3= 82KohmR10=...
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| Low Impedance Simple Preamplifier Circuit |
| 2010-11-27 22:44:00 |
This is a simple low impedance preamplifier circuit diagram. It used to amplify an audio signal. This circuit use a 12Vdc sources and very simple because work with less components.Part list:R1= 47KohmR10= 820 ohmC6-8= 47uF 25VR2-5= 15KohmR13-14= 27 ohmC7= 2.2uF 100V MKTR3-4= 1.5KohmR15= 100KohmQ1-4-5= BC550CR6-11= 1.5KohmR16-17= 22 ohmQ2-3-6= BC560CR7-12= 1.8KohmC1= 120pFJ1= 5pin connectorR8= 8.2...
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