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...

Mosfet Snubber Flyback Converter Circuit

Mosfet Snubber Circuit in Flyback Converter , Typical flyback convertor with drain clamping circuits ZenBlock Zener with integrated block...

800W Power Amplifier MOSFET

This Figure is a schematic power amplifier with power 800 Watt and driver and booster using MOSFET. Audio Power Amplifier with power output ...

Audio Amplifer Circuit 230W With MOSFET IRFP240 9240

Audio Amplifer Circuit 230W With MOSFET IRFP240,9240 Here is simple LED-power audio amplifier ambit with MOSFET amplifier TL071C and 2 may b...

Rain Detector Circuit Using NE555

Rain Detector Circuit Using NE555 Rain detector using In principle it is an astable multivibrator 555, which is prepared by IC555 with a se...

Car Battery Charger 12Volt Circuit Diagram

Car Battery Charger 12Volt Circuit Diagram The aloft circuit claimed accept adeptness to anticipate array blackmail that accomplish electrol...

Car Stereo Audio Amplifier with TDA1553CQ Circuit Diagram

Car Stereo Audio Amplifier with TDA1553CQ Circuit Diagram This is a stereo audio amplifier for your car. The ambit is powered by a distinc...

Metal Detector based on IC CS209A

This is an easy metal detector circuit based on IC CS209A from the Cherry Semiconductors. A 100uH coil is employed to sense the presence of ...

Electronic Locker Circuit Schematic Picture

All the adapted numbers of the cipher are in the aforementioned line. To set the adjustment of the cardinal of the code, we accept to set th...

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...

Double Pole Switch Installation

In order to control electrical loads such as heating in the picture below using double pole switch. Double pole switch consists of four term...

200W Stereo High Power Amplifier LM3886

This audio amplifier designed uses two LM3886 per channel, in parallel circuit, based on the PA100 parallel amplifier detailed in National S...

68W Power Amplifier using LM3886

68W Power Amplifier using LM3886 The LM3886 is a high-performance audio power amplifier capable of delivering 68W of continuous average po...

Switching Power Supply 90Watt

Switching Power Supply in the article is able to supply power 90 Watt. Series Switching Power Supply is built directly from an AC network sy...

Light Switch Series With Photo Transistor

Light switches can be made from beberpa kinds of light sensors. Following a series of light switches are made using a photo transistor light...

Subwoofer Pre Amp Filter

Acoustic spectrum is extended by the 20Hz frequency is very low and reaches as high frequency 20000Hz. In the low frequency is lowered sens...

Tube Power Amplifier 35W Push Pull

Tube Power Amplifier 35W Push Pull is made using a tube and eventually compiled configuration push-pull amplifier. Tube Power Amplifier 35W ...

Triangular Wave Generators

Triangular Wave Generators or Generating Triangle Waves in this article consists of 2 main parts. The main part is a series of non-inverting...

PWM Motor Controller With Forward And Reverse

PWM Motor Controller With Forward And Reverse is circuit controllers for DC motors controlled by PWM technique . The series PWM Motor Contro...

Electronic mosquito repeller using CD4047

Here is the circuit diagram of an ultrasonic mosquito repeller.The circuit is based on the theory that insects like mosquito can be repelled...

Automatic Water Pump Controller

Circuit of automatic water pump controller is functions to control the water pump automatic in a reservoir or water storage. As the water le...

1 3 12 2 VDC Variable Power Supply

Power supply circuit to generate output below were variations between 1.3V DC to 12.2V DC with 1A current. In addition, the power supply cir...

LED Power Meter

LED power Meter circuit is a simple RF detector using diodes to charge a capacitor. The voltage developed across the capacitor is indicate...

UPS Power Supply

UPS Power Supply circuit can be use for regulated and unregulated voltages with different regulators and batteries. For 15-volt regulated su...

Rain alarm circuit

This is a simple rain alarm circuit that produces an audible alarm whenever rain falls. The rain detector circuit is based on two transistor...

WALKY TALKY

Walky-talky in this website is world 1st verified walky-talky project without using coil. Walky talky is very interesting and attain grabbin...

SPEAKER TO MICROPHONE CONVERTER

This circuit is a simple approach for converting a loud speaker into a microphone. When the sound waves fall on the diaphragm of a speaker, ...

MOBILE INCOMING CALL INDICATOR

This circuit will give a visual indication if placed near a mobile phone even if the ringer is deactivated. When a call is coming to the mob...

5V Regulated Power Supply Circuit Diagram

This is a small +5V regulated  power supply circuit. In that case here we used 7805 Voltage Regulator IC. 7805 is a +5 Volt regulator IC fro...

Typical Tractor ABS Wiring Diagram

Antilock braking systems (ABSs) are electronic systems that monitor and control wheel slip during vehicle braking. Modern antilock braking s...

Speech Filter

In communications receivers and microphone amplifiers for transmitting equipment, there is frequently a need for a narrow, low-frequency ban...

Ford Tractors 9N and 2N Wiring Harness

Following wiring harness applies for Ford tractor 9N and 2N series. Here you will find detail illustration of the electrical system, wire...

Portable Headphone Amplifier Circuit and explanation

This amplifier can be directly connected to CD players, tuners and tape recorders. It is tested with several headphone models of different i...

Audio Booster Circuit

Small and portable unit, Can be built on a veroboard The amplifiers gain is nominally 20 dB. Its frequency response is determined primarily ...

LM4017 TC4011 10 LED roulette circuit with explantion

When entering the power supply circuit, and switch S1 (Start), which is attached press release switch off.Then current is flowing through R1...

IC ADF7242 based low power transceiver circuit

The ADF7242 has a low consumption power that make it suitable for battery powered systems. The agile frequency synthesizer of the ADF7242 to...

Ballast for energy saving lamps Ballast For Energy Saving Lamps

This compact ballast is intended for driving a 20-watt ‘bare’ Compact Fluorescent Lamps (CFL) tube or bulb, that is, one without a driver ...