220v 50W Low Power Inverter Circuit
Two IC Used in this circuit. Multivibrator CD4047 And Opamp Comparator LM324 . 6 Power Transistors are Used to make High Load Capacity Inverter. Connection Of Transformer Must be Reversed. Reversed means The Primary Terminal Is connected with Output And Secondary Terminal Of Transformer Is connected With Input In The Circuit As shown in …
Simple Inverter Circuit This is a simple DC to AC inverter circuit project to convert a 12V DC battery become 230V AC. It can be used to power up the electronic devices which require low electrical consumption. For example for home needs to enable light loads (electric bulb, CFL, etc) at the time of …
Automatic water level controller for submersible motor Introduction This Project Is Very Useful, Interesting, And Very Effective. This Automatic Water Pump Controller With Three Stage Level Indicator Provides the Visual And Attractive LED Indication As Level Of the Water in Water Tank. When Tank is Full Then Motor Stops Automatically, In This Circuit No …
Automatic Water Level Controller With Indicator Project Read More »
PIR Motion sensor Alarm circuit Automatic Wash Room Light using PIR Motion Detector and Automatic Light Security Alarm Circuit using PIR Sensor. In This Circuit PIR (Passive infrared ) Motion Sensor Is used which is used as a motion Detector. When Any Person, Animal Or Any Object Comes In The Range of the sensor. then …
Automatic Room Light And Security Alarm circuit Using PIR Motion Sensor Read More »
Touch switch circuit ON OFF Touch Switch Circuit Using MOSFET. This is An Effective, Easy, Simple And Very interesting Circuit. Only One MOSFET and One Relay is Used in this Project. Use 9v DC Supply Voltage to the circuit. When We touch on Ground and Gate terminal Then Appliance is Switched OFF And When We …
Touch Switch For ON and OFF any Appliance, Touch ON Touch OFF Switch Working Of Circuit This Touch Switch is used for ON-OFF any appliance By simple Touch With the finger. ON OFF Touch switch, this is an easy and simple project. You can use any Two metal or wire with a small gap …
LDR circuit diagram Dark sensor circuit This is a light-controlled LED light Dark sensor circuit, Light-activated switch, which fully depends on Light. LDR is used in this for sensing the DARK and LIGHT. LDR is a Light Dependent Resistor which resistance increases as darkness and its resistance is Decreases when Light falling on it. automatic …
Automatic ON OFF light switch circuit This is a light operated Relay circuit . Light Dependent Resistor(LDR ) is used to operate the switching Function of this circuit. This circuit is used to Switched on light At night Automatic and switch OFF in DAY light (sunlight) Automatic . There is no need to switch on …
Automatic Light Activated Bulb Switch Controller Read More »
High quality Stereo FM Transmitter If you want to transmit the music around the hause then you can make your own small radio station by making a project using this circuit. Make your own radio station with this circuit, and transmit the music around the house. You can transmit with the connecting of your mobile …
High Quality Stereo FM Transmitter circuit Diagram Read More »
Touch Alarm This is a simple but interesting Project. In this circuit 555 timer is used. 555 timer ic is connected in Monostable mode. A Very high resistor is connected between Vcc and pin 7 . When touch the pin 2 then it is Triggered by the body because it get a negative pulse by …
LDR darkness sensor circuit dark sensor circuit This Automatic light-operated light switch circuit is Based on LDR. LDR is a Light Dependent Resistor. It is also called a Photoresistor. Introduction of LDR LDR (Photoresistor) is a type of variable resistor that Increases its Resistance when the Light is Decreases and its Resistance Decreases When Light …
2 Digit Digital object counter Here is the circuit Diagram Of the Door Entry Person Counter project, This object counter circuit is used as a Digital Object Counter using a Two Digit Seven Segment LED Display. This can also be called People or Object counter Circuit diagram using IC 555 and IC 4033 or Digital …
Introduction What is a Mobile/Cell Phone Jammer A cell phone jammer is a small equipment that is capable of blocking the transmission of signals between cell phones and base stations. This is mostly done by creating interference at the operating frequency ranges of cell phones, which results in no signal or significant loss of signal …
This is the circuit diagram of mobile detector . This circuit can detect the RF signal From mobile phones and give a signal through Sound and LED Glow. This pocket-sized mobile communication detector or sniffer can sense the existence of a mobile device. This mobile sensor can be used to avoid the use of mobile …
Mobile phone detector circuit This detects when any mobile phone active in this range. Active means when incoming, outgoing, SMS transmission, or audio/video transmission by mobile. This detects signals of an active mobile phone even in silent mode. This is useful in that places where the mobile phone is prohibited like Offices, Classroom, Hospitals, Exam …
Mobile Phone Detector circuit diagram | Cell Phone Detector Read More »
Automatic Temperature controlled DC FAN Controller Circuit We use many electronic gadgets like power Amplifiers, SMPS, Inverters, and AC-DC converters, etc. These gadgets use ICs that generate more heat during operation and required any temperature controller for Cooling to control the heat for protecting the devices. This circuit is ideal to control the cooling fan …
DC FAN Speed Regulator Circuit DC FAN Motor Speed Controller Regulator Circuit Works ON Principle of Pulse Width Modulation (PWM) technique , By Using This Technique Controlling Of DC Motor Speed is very Smoothly And Noise Free. Introduction Of PWM The modulation is a process of varying the parameter of a carrier signal in accordance …
Automatic Door Security Alarm System Introduction This is used to any Door or Gate to Detect Any human person or any animal pass across the gate. When Any Crosses the gate then Automatic alarm beeped for some duration and then after automatically stopped. So even any person or gateman or guard is not available at …
All About Resistor Introduction. What is a Resistor A resistor is the most common passive two-terminal component used in the electronics circuit. This device used in various circuits. Without a resistor, we can’t imagine any circuit. The resistor is a very important device to make a circuit. Any simple to the simple circuit we …
Resistor working | Color Code Of Resistor | SMD Resistor Code Read More »
Method of Finding the value/Meaning of codes of capacitor • Ceramic disc capacitors have two to three digits code printed on them. • The first two numbers describe the value of the capacitor and the third number is the number of zeros in the multiplier. • When the first two numbers are multiplied with the multiplier, the resulting …
circuit diagram of Remote controlled switch project Image- electronicsforu.com • This is a schematic circuit diagram of a remote-controlled switch for home appliances. • TSOP1738 used in the circuit for detecting IR signals from the remote. • This circuit works with any infrared remote used for TV, DVD, USB player, etc. In this circuit there …