homemadecircuitsandschematics.blogspot.com

Please wait for loading...




      (629):

    /
     11  +9 2014 jul 27led flashlight driver circuitHow to Make a LED Flashlight Circuit | Homemade Circuit Designs The post discusses how to make a simple LED flashlight circuit at home. ... How to Make a Simplest, Compact 1 Watt LED Driver Circuit at ...
     11  +2 2014 jul 17cell detector cktHow to Make a Cell Phone RF Signal Detector Circuit – A Simple The post describes a simple RF signal detector circuit which can be used for sensing cell phone RF signals.
     12  -4 2014 sep 30homemade spy camHow to Build an Electronic Spy Bug Circuit | Homemade Circuit The post explains a couple of simple electronic spy bug circuits for ... i have a can we make a wireless camera and a receiver of that on to the tv.
     12  ~ 2014 sep 27fastest finger first buzzerMake this Fastest Finger First Indicator Game Circuit | Homemade ... and the member who answers it first by pressing the buzzer is given the .... Because i need to finish that fastest finger first until nxt nxt day.
     12  -3 2014 sep 18led driver circuitHow to Make a Simplest, Compact 1 Watt LED Driver Circuit at 220V The content explains a very simple yet effective 1 watt LED driver circuit which can be operated with 220v or 110v inputs.
     12  -5 2014 sep 13electronic diagram simple home alarmSimple Burglar Alarm Circuits | Homemade Circuit Designs Just for The post discusses a few simple burglar alarm circuits for home security ... As shown in the circuit diagram , the sensor is an ordinary thin wire ...
     12  +5 2014 sep 07burglar alarm circuitsThe post discusses a few simple burglar alarm circuits for home security applications.
     12  -4 2014 aug 31clap swich circuitMake a Simple Electronic Clap Switch Circuit | Homemade Circuit The post explains a simple clap switch circuit which can be easily constructed by the new hobbyists for operating any AC mains load in ...
     12  +5 2014 aug 30solar charger circuitHow to Make a Solar Battery Charger Circuit | Homemade Circuit A simple and safe solar panel battery charger circuit has been explained in this article.
     12  +2 2014 aug 26tv transmitter circuitSimple TV Transmitter Circuit | Homemade Circuit Designs Just for The article discusses a simple TV transmitter circuit which can be built at home for transmitting audio video signals across the rooms wirelessly.
     12  +4 2014 aug 20zvs induction heaterSimple Induction Heater Circuit - Hot Plate Cooker Circuit Referring to the proposed induction heater circuit below, we find the concept utilizing the ZVS or zero voltage switching technology for the ...
     12  +44 2014 aug 16gsm car alarmBuild a Homemade GSM Car Security System | Homemade Circuit The post explains an innovative GSM based car security circuit system which can be made at home and used for protecting a car from thefts.
     12  +10 2014 aug 04solar panel regulatorsBuild a Solar Panel Voltage Regulator , Charger Circuit at Home The post explains a solar panel voltage regulator , charger circuit which can be used for charging lead acid batteries very safely.
     12  +2 2014 jul 30burglar alarm circuit
     12  +8 2014 jul 29fancy emergency led lampsMake this Fancy LED Tail Ring Light Circuit for your Car The post describes a fancy LED car tail light circuit which produces diverging ring ... Automatic LDR Controlled LED Emergency Lamp Circui.
     12  -4 2014 jul 28diy digital scaleHow to Make a Simple Electronic Weighing Scale Machine A digital weighing scale is an indispensable device as far as determining smaller magnitude of weights is concerned. However these gadgets ...
     13  +6 2014 sep 30making receiver radio amMake this One Transistor Radio Receiver Circuit | Homemade The post explains a simple one transistor radio receiver circuit which ... i am trying to make this, if i have got any problem can i mail you? also ...
     13  -5 2014 sep 19solar lantern circuit diagramSimplest Automatic LED Solar Light Circuit - Solar Garden Light The post explains a simple automatic solar lamp circuit which can be ... the given circuit diagram , the design basically consists of a solar panel, ...
     13  -5 2014 sep 17ebaysolar ristorsThe post explains a simple automatic solar lamp circuit which can be used
     13  +2 2014 sep 07gsm controlled switchGSM Based Cell Phone Controlled Remote Switching Circuit This post explains the working of a gsm cell phone controlled remote switch circuit, and how to build it, with full circuit diagram and parts List.
     13  +2 2014 sep 02solar power amplifier transistorHigh Current Transistor TIP36 - Datasheet, Application Note The post explains the specs of a versatile high current transistor , the ... please can you tell me if the solar panels is 10 amps this circuit can work ...
     13  +5 2014 aug 23vortex emf meterMake this EMF Pump Circuit and Go Ghost Hunting | Homemade Making a very large vortex . The pot .... well i have just finished making this and held an EMF meter to it and no readings on the meter at all.
     13  ~ 2014 jul 26security by laser lightMaking a Laser Beam Security Alarm Circuit | Homemade Circuit The post explains a simple laser operated security alarm circuit which may be used in critical places such as museums, banks, police stations ...
     13  -3 2014 jul 24automatic street lightHow to Build a Simple Automatic Street Light System | Homemade The post explains a simple automatic street light circuit which is able to switch off lights at day time and ON during night time.
     14  +3 2014 sep 11infrared remote control circuitSimple Infrared ( IR ) Remote Control Circuit | Homemade Circuit The post explains a very simple yet useful infra red ( IR ) remote control circuit which may be easily built at home.
     14  -4 2014 sep 11circuit led driver
     14  -2 2014 sep 01battery voltage indicatorSimple Low Battery Indicator Circuit Using IC 741 | Homemade It is a low battery warning indicator circuit and can be used for monitoring a particular low battery voltage threshold. The circuit may be ...
     14  +2 2014 aug 28build emf meterThe circuit of a simple yet effective EMF pump has been discussed ... well i have just finished making this and held an EMF meter to it and no ...
     14  +1 2014 aug 21water level controller circuitMaking a Customized Water Level Controller Circuit | Homemade This customized ideal water level controller circuit idea was proposed and requested to me by Mr. Bilal Inamdar. The designed circuit is ...
     14  +1 2014 aug 19create outstanding diagramsHow to Make an Outstanding Home Theater System Circuit We learn a simple yet outstanding home theater system circuit which can be ... you will have to make two identical circuits for the first diagram .
     14  +27 2014 aug 16voltage doubler circuitVoltage Doubler Circuits Explored | Homemade Circuit Designs Just The post comprehensively explores and investigates the different types of voltage doubler circuits such asVillard, Greinacher, Bridge, Switched ...
     14  +44 2014 aug 15induction heater projectThe post explains a simple yet extremely useful induction heater circuit ... be on the cards, I am not recommending use of 220V for this project .
     14  +9 2014 aug 09mini cfl wattage converterHow to Make a 50 Watt Small Homemade Inverter – A school I have seen the "220 v converter circuit",for 3 cfl 3*8watt=18 watt ,What ..... And i also want to know whether a CFL bulb can be used. ....
     14  -2 2014 aug 04avr circuit diagramA Simple 5 KVA to 10 KVA Automatic Voltage Stabilizer Circuit Full circuit diagram of the proposed A Simple 5 KVA to 10 KVA Automatic .... I WANT TO DESIGN A 10KVA AVR WHAT ARE THE NECESSARY ...
     14  +87 2014 aug 04switching power supply schematicHow to Make a Simple 12 V, 1 Amp Switch Mode Power Supply Here we discuss one outstanding switch mode power supply circuit which can be easily built at home for deriving clean, ripple free 12 V DC.
     14  -2 2014 jul 31batery charger diagrammSimplest SMF, Automotive Battery Charger Circuit Diagram ExplainedA very simple battery charger circuit is described in this article, which uses just a single transistor for the voltage detection as well as for ...
     14  +14 2014 jul 29remote control schematicMake a Remote Controlled Toy Car Circuit | Homemade Circuit The post explains how to make a model remote controlled car which can be made to speed in the forward, backward, right and left directions, ...
     14  ~ 2014 jul 29wireless remote control circuitThe post explains how to make a model remote controlled car which can ... And also i need the circuit diagram of a wireless camera thanks in ...
     14  +60 2014 jul 29electronic serkit diagrmsSimple Hobby Electronic Circuits | Homemade Circuit Designs Just A few of the interesting and useful hobby electronic circuit diagrams already published in this blog have been selected and compiled here for ...
     14  +4 2014 jul 17led chaser circuit200 LED Reverse Forward Light Chaser Circuit - for Diwali The post explains a simple 200 led forward reverse light chaser circuit for displaying highly illuminated decorations using colorful LEDs , ...
     15  -9 2014 oct 02homemade rc carThe post explains how to make a model remote controlled car which can ... pixels 500ma webcam i want a circuit so i can attach it to my RC car .
     15  ~ 2014 sep 13data sheet of lm386IC LM386 Datasheet Explained in Simple Words | Homemade The post explains the datasheet of IC LM386 and also discusses amplifier circuits using the IC.
     15  +9 2014 sep 07long range transmitterLong Range Transmitter Circuit - 2 to 5 Km Range | Homemade The post explains a simple and effective long range FM transmitter circuit which can be used with a standard FM radio receiver.
     15  +73 2014 aug 31laser based security system
     15  +1 2014 aug 08transformerless power supplyHigh Current Transformerless Power Supply Circuit | Homemade The post explains an innovative transformerless power supply circuit which may be used for high current applications.
     15  +8 2014 aug 06cell phone signal detector
     15  +16 2014 aug 03gsm car security system
     15  +7 2014 jul 30variable power supply circuitHow to Build a Simplest Variable Power Supply Circuit Using IC The post explains a simple variable power supply circuit using te IC LM317.
     16  -8 2014 oct 03triac based voltage regulatorsBuild a Solid State SCR/ Triac Controlled Automatic Voltage StabilizerThis, one of its kind and hard to find triac control AC voltage stabilizer circuit has been designed specifically just for you. Being solid state in ...
     16  +25 2014 aug 14gsm car alarms
     16  -2 2014 aug 05avr schematic diagramAutomatic Voltage Regulator ( AVR ) Analyzer Circuit | Homemade The post explains a simple automatic voltage regulator ( AVR ) ... The circuit diagram of the proposed automatic voltage regulator ( AVR ) ...
     16  +1 2014 jul 31led light circuit diagramHow to Make a LED "Bulb" Circuit | Homemade Circuit Designs Just The diagram shows a single long series of LEDs connected one behind the ..... Do u have smps circuit that can use to light up 50-100 LED .
     16  +3 2014 jul 19diy electric fenceA Homemade Fence Charger, Energizer Circuit Explained The post explains a homemade electrical fence charger circuit for guarding fences from intrusions.
     17  -6 2014 sep 27mobile charger circuitHow to Make a Simple DC to DC Cell Phone Charger Circuit The post refers to a simple circuit of a DC to DC cell phone charger which can be used for charging all types of mobile phones from a 12v ...
     17  +4 2014 sep 16emergency lampSimple LED Emergency Light Circuit | Homemade Circuit Designs The post explains a simple LED emergency light circuit using a single transistor and a few other passive components.
     17  -7 2014 sep 10low pass circuit diagramHow to Make a Simple Active Low Pass Filter Circuit Using IC 741 If you are looking for a simple active low pass filter circuit then probably ... Looking at the circuit diagram we can see a very easy configuration ...
     17  +67 2014 aug 04generator alarm circuitAlarm Signal Generator IC ZSD100 Datasheet, Application Circuits The ZSD100 is an alarm frequency generator IC which incorporates a frequency swept alarm signal generator designed solely for fixed and ...
     17  +11 2014 jul 24led lights for diwaliMake 230 Volts Bulb String Light Circuits for Diwali and Christmas Diwali and Christmas string lights are also popularly known as .... hey i want to make a 100 multicolour LED chaser circuit running of the ...
     17  ~ 2014 jul 21low voltage warningIt is a low battery warning indicator circuit and can be used for ... of a low voltage situation so that the required actions may be initiated.
     17  +28 2014 jul 17led blinking circuitHow to Make a Single Transistor LED Flasher at Home | Homemade The post explains a simple single transistor flasher circuit which uses just a single BC547 transistor, a capacitor and a resistor for making the ...
     18  +27 2014 aug 05uv led purificationMake this Ultraviolet UV Water Filter/ Purifier Circuit at Home However both these devices are special items not easily available in the local market, moreover UV LEds are extremely costly devices.
     18  +65 2014 aug 03led circuit diagramThe articles explores the making of a super simple LED bulb circuit at home. ... The diagram shows a single long series of LEDs connected one ...
     18  -3 2014 jul 29nicd charger circuitHow to Make a NiMH, NiCd Battery Charger Circuit | Homemade In this post we learn about automatic NiMH and NiCd battery charger circuits using the IC LTC4060.
     18  +83 2014 jul 20voltage regulator circuit diagramThe diagram shows a rather simple voltage stabilizer design which can hold huge output power in the order of 5 to 10KVA. The use of SSR or ...
     19  ~ 2014 aug 21rx tx rfSimple RF Remote Control Circuit without Microcontroller Suppose when output "A" of the Rx module is activated by the relevant switch of the Tx , it gets latched and this latch breaks only on activating ...
     19  -10 2014 aug 18hobbyist generator circuitGrid Mains to Generator Changeover Relay Circuit | Homemade This site is dedicated to all electronic hobbyists and professionals. ... Now as soon as the generator is pulled started, the mains finds its way ...
     19  +45 2014 aug 17simple electronic projectsFew interesting hobby electronic circuits have been discussed here, which ... This is a simple hobby project and exhibits all the properties of a ...
     19  -5 2014 aug 09transformer design calculationHow to Design Your Own Inverter Transformer | Homemade Circuit The popular demand inspired me to publish one such article dealing comprehensively with transformer design calculations . Although the ...
     19  +24 2014 jul 17mosfet amplifier circuitHome Made100 watt MOSFET Power Amplifier Prototype Images The post shows a few of the images of a home built 100 watt mosfet amplifier circuit prototype using speakers from avenue sound.
     20  -4 2014 sep 21soft start circuitAdding a Soft Start to Water Pump Motors - Homemade Circuit The post explains a circuit which can be used for making a high current ... When power is switched ON, the triac provides a soft initial start to the ...
     20  -5 2014 sep 18lm386 datasheet
     20  +29 2014 sep 08humidity meter homr madeProgrammable Humidity Controller Circuit | Homemade Circuit The post discusses a simple programmable humidity sensor circuit for maintaining a predetermined level of humidity inside a given premise.
     20  -4 2014 sep 01741 operational amplifier circuitsMake These Simple IC 741 Opamp Circuit Design Projects The post presents many assorted IC 741 simple circuit projects for the ... IC 741 is one of the most versatile and multipurpose op-amp and can ...
     20  +4 2014 aug 19voltage multiplier schematicThe simplest of the voltage doubler circuit are a type of rectifier which takes the input in the form of Alternate Current (AC) voltage and produces ...
     20  +10 2014 aug 03vehicle laptop chargerCharging a Laptop from a Car Battery - DC Laptop Charger Circuit The post narrates a simple yet very useful DC laptop battery charger circuit ... for charging a laptop while driving in car or some other vehicle .
     20  +30 2014 jul 30digital voltimeter projectMake this Simple Digital Voltmeter Circuit Using IC L7107 The post discusses a simple digital voltmeter circuit using the IC L7107 which can be used as a digital panel voltmeter for workbench ...
     20  +3 2014 jul 22remote control jammerMake this TV Remote Jammer Circuit | Homemade Circuit Designs The post explains a simple TV remote jammer circuit which can be used for jamming TV remote signals or other similar remote control devices.
     21  +20 2014 sep 19sine wave converterHow to Modify a Square Wave Inverter into a Sine Wave Inverter The post explains how to modify an existing square wave inverter to ... How to Convert /Modify a Square Waveform to Sine Waveform Equivalent
     21  -3 2014 aug 08making a led flashlightThe post discusses how to make a simple LED flashlight circuit at home.
     21  ~ 2014 jul 20signal detector abstract
     22  -2 2014 oct 01laser beam security
     22  -3 2014 sep 26circuit control chargor de battariSolar Battery Charger , AC/DC Adapter Changeover Relay Circuit The enclosed circuit of an solar battery controller , AC/DC adapter ... I don't want to "auto charge" battery with de AC/DC adapter in that case, ...
     22  -12 2014 sep 16hifi mini amplifier schematicMake This Mini Hi-Fi Ipod Amplifier Circuit Using IC 741 The article shows how to construct a mini ipod audio amplifier circuit using IC 741 .
     22  +19 2014 aug 27electronic circuits diagrams
     22  -4 2014 aug 16make rc carThe post explains how to make a model remote controlled car which can be made to ... how to make a simple remote for remote control car ?
     22  +8 2014 aug 14hobby in electronics
     22  ~ 2014 jul 31automotif exhibition both designHaving both the thresholds updated as per the standard charging
     22  +6 2014 jul 27laser security beams
     22  +4 2014 jul 22ups for routerSimple DC UPS Circuit for Modem/ Router | Homemade Circuit The post explains a simple DC UPS circuit which can be used for providing uninterrupted back up to modem or router so that the broadband ...
     22  +7 2014 jul 17solar bateery monitor cirucitMake this 10 Step Battery Voltage Monitor Circuit | Homemade The post discusses a simple 10 step battery voltage monitor circuit
     22  +15 2014 jul 17gsm car alarm system
     22  +1 2014 jul 17transistor amp schematicHow to Make a Hi-Fi 100 Watt Amplifier Circuit Using 2N3055 A very easy and compact 100 watt transistor amplifier circuit has been explained here which uses 2N3055 transistors as the main component.
     23  +32 2014 oct 03temperature sensor circuitMake a Simplest Temperature Indicator Circuit | Homemade Circuit A simplest temperature indicator circuit has been explained in this article, learn ... is connected to perform the function of a temperature sensor .
     23  +2 2014 oct 02electronic circuit diagram
     23  +78 2014 sep 13diy piezo pickupUnderstanding and Using a Piezo Transducer | Homemade Circuit The post explains how to understand and use a piezo transducer element in electronic circuits.
     23  +11 2014 aug 30homemade stun gunStun Gun Circuit | Homemade Circuit Designs Just for YouThe post explains a high voltage generator circuit which may be employed as a stun gun for keeping intruders from reaching an individual with ...
     23  +15 2014 aug 21battery charging circuitMake this 3 Step Automatic Battery Charger /Controller Circuit The post explains a simple yet very effective 3 step automatic battery charger circuit which may be used for charging batteries with 100% ...
     24  -8 2014 oct 01frequency meter circuitHow to Build an Inexpensive Frequency Meter and a Capacitance A simple frequency meter and a capacitance meter circuits are presented in the post which can used for measuring the relevant parameters at ...
    1 2 of 7 pages