3 simple audio amplifier circuit diagram
There are following 3 types of best and easy Audio amplifier circuit diagram
Turbo bass circuit
This bass booster circuit is made using the quad op-amp ic LM324. This op-amp ic has 4 operational amplifier, but in this circuit only 2 op-amp is used. This circuit provide Low pass filter of input audio which produce a Low frequency of input and high frequency is blocked . Connect the circuit as the given diagram as below . […]
12v Battery Charger circuit with Overcharge Protection
12v Battery Charger circuit with Overcharge Protection This circuit provides the Automatic cut off facility when the battery get fully charged. Before the use of this circuit you need to adjust the Cut off voltage range for autocut . This adjustment is done by the 10k preset , and a multimeter connected with the output terminals that goes to battery […]
Semiconductor device numbering system
Transistor identification guide How to identify a diode and its specification Each Semiconductor devices have a special numbering coding as per specification of that components. All Components have a particular symbolic numbering with Alphanumeric coding for represents their characteristics of material and other parameters. There are international numbering system for all semiconductor devices and components . The 1st letter of […]
Top 5 Circuits For Beginners
Small Electronic Projects for Beginners There are some small, simple and effective electronic projects for beginners. These electronic projects are very easy to make and can easily construct by any beginners who have basic knowledge of electronics.
2000W inverter circuit
2000W Inverter circuit diagram This is the circuit diagram of 2000w high power inverter circuit. This is based on the mosfet3205 . use 24v DC supply for operation and connect 24v 5A or more than 5A transformer. Please careful with this circuit because high A voltage. Click on image for best resolution
LOGIC GATES
LOGIC GATES Logic gates are the basic building elements of any digital systems or circuits. The name Logic gate is derived from the sense of the making decisions ability of such a device, and after making decisions it produce one output result. We can say that Logic gates are the fundamental building blocks of any digital circuits or digital […]
Arduino Remote control 220v AC Without Relay
Remote controlled AC Load With Arduino Without Relay Here i am presenting a mini project of remote control switch for any AC appliance without Relay. Homemade Remote control switch is an interesting idea . Arduino Uno board is used here but you can use any arduino board. Download Arduino Library Proteus Generally Coil Relays are used to control ON OFF […]
Arduino LM35 temperature sensor with simulation
Digital thermometer design and development using Arduino UNO and LM35 temperature sensor Arduino LM35 Temperature Sensor with LCD display Thermometers enable us to read the temperature in any room, space or region. Thermometers are widely used in industries for temperature monitoring during the manufacturing process. Similarly, thermometers are of vital importance at hospitals, especially in incubation units. The need of […]
Distance Measure Using Ultrasonic Sensor
Distance measuring instrument design and development using Arduino UNO and Ultrasonic Sensor SR04 Ultrasonic Sensor interfacing with Arduino Ultrasonic sensors not only offer distance measuring utility without any physical contact but enable us to measure with no noise and light, unlike laser-based distance measuring instruments. Furthermore, these instruments are cheap and more reliable even in daylight where laser-based instruments often […]
Remote controlled LED with Arduino
Remote control using Arduino This is the mini project of IR REMOTE CONTROLLED OUTPUT. Here Output is used as LEDs , You can Connect high load using Relay. Any Remote can used . Particular key of Remote is used for Particular LED. Posted by Electronics Circuit Diagram on Friday, 14 September 2018 How to program arduino ir sensor code Now […]
Multi Pattern LED Chaser
LED chaser using Arduino This LED Multi Pattern of Blinking effect is done by using the arduino UNO. This circuit connection is very very easy and simple because of arduino board is used. The effect is very beautiful with multi style of patterns. Here only 10 LEDs are used but you can connect upto 12 LEDs. 2-13 Digital pin of […]
