Treatment LCD monitor

Treatment LCD Monitor. At this time computer use familiar and already widely used either for work or entertainment. And of course when talki...

3 Band Tone Control with LF351

3 Band Tone Control circuit uses an op-amp as an amplifier end. Tone Control circuit is a regulator of tone bass, midrange and treble or 3 b...

Video Amplifier Circuit Diagram

Video amplifier circuit is simple and can be used. Video amplifier circuit was constructed from 2 pieces of transistors BC550 and BC560. The...

2 X 2.4 , 2 x 4.5 , 17 Watt Power Amplifier

Amplifier circuit here is all based on the ic in the gains. Three IC TA7230P, TA7236P, TA7237AP is intregated circuit (IC) which was applied...

TA7230P, TA7236P, TA7237AP amplifier schematic

Amplifier circuit here is all based on the ic in the gains. Three IC TA7230P, TA7236P, TA7237AP is intregated circuit (IC) which was applied...

Frequency to Voltage Converter

Overview of IC LM2917 as Frequency to Voltage Converter IC LM2917 IC chip is designed specifically as a Frequency to Voltage Converter or Fr...

Voltage to frequency converter

Changing the voltage to frequency scale in the design of an electronic device is sometimes necessary. The series of articles voltage to freq...

Car Amplifier Care Tips

Car Amplifier Care Tips Amplifier that work as one of the pillars of car audio does have ipandang performance that can not be underestimated...

Basic devices in the car audio system

Entertainment in the form of music, news or even movies, generated from a series of audio devices found in a car. The series device known as...

Humidity Sensors with SHT11

Humidity Sensors with SHT11. SHT11 Humidity Sensors is a single chip relative humidity and temperature sensors with multi-sensor module that...

Universal PIC Programmer Circuit

The series of Universal PIC Programmer can be used with software IC-Prog 1:05. Universal PIC programmer circuit is very simple with BC337 tr...

Solid State Relay Circuit Diagram

Solid state relay is a series that functions like a relay hibryd mechanics. Solid state relays is built with insulating an MOC for separate ...

Light Switch Circuit Diagram

The series of light switches this time slightly different from the voltage of work. The series of light switches can work directly on the AC...

Cheap Electronics Component for Amplifier Application

Cheap electronics component for amplifier application, it is simple to be made for speaker active . The sound quality even this  Mini Amplif...

Battery Level Monitor Circuit

Battery Level Monitor Circuit This simple circuit can monitor the charging process in 12 Volt Lead Acid battery or Tubular battery. The stat...

Accelerometer Sensor

Sensor Accelerometer MMA 3201 is a sensor used to measure the acceleration of motion of the payload when the payload was launched until the ...

AMN12111 - PIR Motion Sensor

PIR movement sensor module (Passive Infra Red) motion detection sensor AMN12111 is the smallest of objects the size of its shape. PIR motion...

Direction Sensor - CMPS03

CMPS03 Compass Module Overview Compass is a tool for navigation for a direction, a direction in this article referred to is the magnetic mod...

Magnetometer

Magnetometers are scientific instruments that are used to measure the direction and strength of magnetic fields in the location that the dev...

PbS and PbSe detectors

Cal Sensors' has two new families of lead salt infrared detectors as well as the introduction of a new digital drive board. The new sing...

Metal Detector Circuit

One type of metal detector is a type of beat frequency oscillator (BFO). The methods used in metal detectors in general are changing the cha...

DAC with MCS5 Microcontroller

The figure below shows the Configuration DAC With artificial MCS51 Microcontroller National Semiconductor, capacitors C1, C2 and form a seri...

Digital Thermometer with data processing of a microcontroller AT89C4051

Digital Thermometer 0-100.0°C is a digital thermometer that operates in modetemperature measurement in Celsius (° C). Digital Thermometer 0-...

Temperature and Humidity Sensor

Temperature and humidity sensors used are SHT75. This sensor is a chip that can measure temperature and humidity as well. The use of these s...

Colpitts Oscillator

Colpitts oscillator is very similar to the shunt-fed Hartley oscillator. The principal difference is in the tank circuit. In the Colpitts os...

Amplifier for Paralelling Headphone

The circuit is useful to strengthen the voice on the headphones, which is where the headphones have a stereo output is used and paralleled t...

Buffer Circuit

The series is a series of input buffer equal to the output. In this is such a common collector circuit of air-reinforcement = 1. R value att...

Ultrasonic Wave Receiver Circuit

Ultrasonic Wave Receiver Ultrasonic recipients will receive an ultrasonic signal emitted by an ultrasonic transmitter in accordance with the...

Basic Low Pass Filter

Low pass filter is a low-pass filter with low frequency signals but attenuates (reduces the amplitude of) signals with frequencies higher th...

Astabil Multivibrator

Multivibrator is a relaxation oscillator type. This circuit uses the RC network and the region contribute to the square wave output. Astabel...

Transmitter - Received AM radio

AM Transmitter circuit  To this powerful AM transmitters are huge, using ceramic tuning 3.587 mhz resonator and resonator filters are also s...