Audio Peak Indicator Circuit

Timer with about 10 minutes

Applications of 555 timer IC is very diverse, one series of 10 Minute Timer with IC 555. 10 Minute Timer This circuit uses IC NE555 is set a... Baca selengkapnya »

Fire alarm with light sensor

Fire alarm can be made with a light sensor (LDR) as in the article with the title of Fire Alarm with this LDR sensor. Principles of fire det... Baca selengkapnya »

Powerful Battery Charger Circuit

Series NIMH Battery Charger with IC LT4060 is a NIMH battery charger is powerful, effective and efficient. Featur owned by IC LT4060 is a sp... Baca selengkapnya »

74LS247 7 Segment Display Circuit

The displayor using a 7 segment display in electronic device applications is drain port of a microcontroller or data that would point in the... Baca selengkapnya »

PWMMotor Driver

As the title "PWM DC Motor Driver with Forward / Reverse and Breaking" this series is a PWM DC motor controller that can control D... Baca selengkapnya »

Zero Crossing Detector Circuit

Zero Crossing Detector circuit is basically an application of a comparator. In the article series Zero Crossing Detector with Op Amp is buil... Baca selengkapnya »

Atmel microcontroller-Easy Downloader Circuit

Easy Downloader Circuit Atmel microcontroller series AT89Cxx51 Easy Downloader is one of the downloader that is often used to write data to ... Baca selengkapnya »

AT89C2051 microcontroller circuit

Real time controller AT89C2051 Real time controller is a device used to exercise control over household device continuously ongoing and sche... Baca selengkapnya »

SMS Remote controller circuit

SMS Remote controller is a device used to control a device remotely using SMS through GSM mobile phones. Process control equipment with a s... Baca selengkapnya »

Flip Flop Led Circuit

Flip Flop LED Flip flop circuit is a series of free runing multivibrator given the burden of LEDs on each side of the transition changes its... Baca selengkapnya »

Frequency to Voltage Converter Circuit

IC LM2917 Frequency to Voltage Converter IC LM2917 IC chip is designed specifically as a Frequency to Voltage Converter or Frequency to Volt... Baca selengkapnya »

Battery Charger based on AVR ATMega 8535

Battery Charger in general can be interpreted as a means to recharge the battery charge. Principles of good charger circuit is capable of pr... Baca selengkapnya »

ADC 207 Flash Converting

Flash Converting - ADC 207 ADC 207 is the first to use Flash Converting An Advanced High Speed ​​VLSI 1.2 micron CMOS process. The process t... Baca selengkapnya »

Music LED light level

This is a simple circuit. Music can change the LED light level gamut. Operation of this circuit is a circuit op amp IC1 / 1-IC1 / 5 compared... Baca selengkapnya »

Very Simple Peak Indicator Circuit

This series is made to indicate that the amplifier has been given the maximum signal, the amplifier has the ability to be at its peak. if th... Baca selengkapnya »

DC fan control circuit for power amplifier

DC fan control circuit for power amplifier .Variable speed DC fan This series of works based on the input signal. Speed ​​/ fan rotation dep... Baca selengkapnya »

Solve buzzing and noise on the amplifier circuit

Power amplifiers that we sometimes raises a raft of small drone as grounding less than perfect. The following are some ways to cope with the... Baca selengkapnya »

Tone control low noise circuit

Tone control or pre-amplifier is an amplifier circuit supporters. Sometimes some of us do not know where a good amplifier, a raft alone and ... Baca selengkapnya »

Spirit Amplifier Schematics

Amplifier circuit built-up is pretty nice not always complex. There are a series of amplifiers that I saw a picture of the kit immediately. ... Baca selengkapnya »

USB SPDIF DAC with IC PCM 2902

The tool that I made and I discuss in this article I give the name USB SPDIF DAC Every word in the name corresponds to the function of the t... Baca selengkapnya »

TDA 7309 Digital Audio Processor Circuit

Digital Audio Processor TDA 7309 is a stereo audio processor with independent volume control of each channel was to get the audio quality of... Baca selengkapnya »

70 Watt MOSFET Audio Amplifier

This is use the MOSFET power amplifier circuit, amplifier circuit has a very good sound quality. With the noise is quite small, thus making ... Baca selengkapnya »

Create a Digital Volume Control Circuit

This series is the volume of the digital amplifier That is used on or tone control. This series ic type using DS1669 Digital Pot IC specific... Baca selengkapnya »

Create a electric shock-resistant tool

You've electric shock?? .. Well, .. it was nice to recover all your gout! Sometimes true .. but we often do not touch circuit accidental... Baca selengkapnya »

Make A Virtual Phone Battery

Virtual cell phone battery is a replacement cell phone batteries for those of you who use the phone as a modem. Including myself, who use th... Baca selengkapnya »

Bell Circuit Diagram

Introduction to electric bell circuit diagram: A continuous conducting path consisting of some electrical components and an electrical bell ... Baca selengkapnya »

Inverter Circuit Diagram 12V

The 12v Inverter Circuit Diagram provides you with an in-depth overview of how the inverter circuit operates. This inverter circuit is used ... Baca selengkapnya »

Electronic Circuits

Electronic circuits are nothing but the collection of different devices or elements that come together to help in the transfer of electricit... Baca selengkapnya »

Amplifiers Circuit Diagram

A hybrid configuration receiving new focus could be the Doherty amplifier, invented in 1934 by William H. Doherty for Bell Laboratories (who... Baca selengkapnya »

Electronic Circuit Design

As the technology advances, makers of electronic component and devices are now leaning towards the achievement of compactness. To achieve be... Baca selengkapnya »

Prototype Circuit Board

A prototype is defined as an original model on which something is patterned. A prototype circuit board is a working model of a printed circu... Baca selengkapnya »

IC LA78040 schematic for vertical deflection

Synchronization circuit to make the signals useful in the process of scanning of the transmitter and sent to the Vertical and Horizontal. To... Baca selengkapnya »

Building a radio station

Requires us to make things systematically and efficiently, because time is very valuable to us, then some of the advances in technology has ... Baca selengkapnya »

Boster 15 watt rd 15 no tune

15 rd booster requires only 0.5 watts of input capable of out 15 watts, the voltage of 13.8 volts it needs. in this series are made to work ... Baca selengkapnya »

Booster BLW 60

In this post an opportunity, I upload booster BLW 60 which may be an inspiration to create home brew. Here I include a file layout that can ... Baca selengkapnya »

50 ohm dummy load

Assemble their own 50 ohm dummy load with a capacity of 40 watts. first of all we need is a 1k resistor 2watt as many as 20 seeds, plain PCB... Baca selengkapnya »

Filter freq dirty from an fm transmitter

Low pass filter is a circuit to filter freq dirty from an fm transmitter. so we get a clean signal. and can maximize the output power genera... Baca selengkapnya »

Loading coil antena telex 88-108mhz

This post is for an antenna loading coil telex broadcast on freq. let us buy Simply put wrote specifically for the antenna loading coil at t... Baca selengkapnya »

Wave antenna 5/8 pro VKV FM

Wave antenna 5/8 consists of a vertical radiator which is fed at the base of the antenna. A suitable device of some sort should be added bet... Baca selengkapnya »

Simple fm transmitter for the experiment

Simple fm transmitter for the experiment. This designation may be appropriate to call this series, because rangkaianya very simple and suita... Baca selengkapnya »

Radio Control for toy car

Radio Control for toy car Play toy cars controlled by radio signals is an interesting game. The much-loved toy cars children, plus a simple ... Baca selengkapnya »

Raichur-Solapur line

Raichur-Solapur line's working fine, stable now: Power Grid Power Grid's Raichur-Solapur line has been connected to national grid.... Baca selengkapnya »

Motion Detector Circuit Diagram

Images gallery of motion detector circuit diagram Infrared Motion Detector Circuit-IR motion sensor circuit with Infrared (I... Baca selengkapnya »

Dtmf Decoder Circuit Diagram

Images gallery of dtmf decoder circuit diagram DTMF decoder using MT8870DE www.siongboon This project article focus on a sim... Baca selengkapnya »

Circuit Diagram of Digital Clock

Images gallery of circuit diagram of digital clock Big 7-segment Digital Clock Instructables Make How To DIY Solder your al... Baca selengkapnya »

Preamplifier Circuit Diagram

Images gallery of preamplifier circuit diagram Audio preamplifier circuit diagrams Circuit Finder all In recent years, follo... Baca selengkapnya »

Circuit Diagram of Voltage Stabilizer

Images gallery of circuit diagram of voltage stabilizer Schematic diagrams voltage ac stabilizer 15 ebooks free download Sch... Baca selengkapnya »

Transmission Lines Basics

Transmission Lines Basics Transmission towers also called pylons for supporting the conductors and other accessories Insulators ... Baca selengkapnya »