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     14  -1 2014 apr 13avr 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 ) ...
     14  +1 2014 apr 07burglar alarm circuitSimple Burglar Alarm Circuits | Homemade Circuit Designs Just for The post discusses a few simple burglar alarm circuits for home security applications.
     14  +5 2014 apr 05wireless remote control circuitMake 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 ... can you provide us wireless webcam circuit ?
     14  +87 2014 mar 28emergency light circuitSimple 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.
     14  +2 2014 mar 25power supply diagramHow to Design a Power Supply Circuit - Simplest to the Most ComplexThis post explains how to design and make simple power supply circuits. ... The diagram shows how the diodes are connected to the ...
     15  +5 2014 jun 30block diagram smpsHow to Understand Switch Mode Power Supply ( SMPS ) Circuits SMPS is the acronym of the word Switch Mode Power Supply . ... In a switch mode power supply circuit diagram , the input AC is first rectified ...
     15  +4 2014 may 27lm386 datasheetIC LM386 Datasheet Explained in Simple Words | Homemade The post explains the datasheet of IC LM386 and also discusses amplifier circuits using the IC.
     15  +3 2014 may 22data sheet of lm386
     15  ~ 2014 may 16blinker circuitHow to Make a Single Transistor LED Flasher at Home | Homemade The post explains a simple single transistor flasher circuit which uses ... Can you imagine of making a formidable little LED flasher or blinker  ...
     15  +4 2014 may 16gsm 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.
     15  +15 2014 may 12solar 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 ...
     15  -1 2014 may 05solar battery 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.
     15  -4 2014 apr 30water level controller circuitHow to Make a Simple, Automatic Water Level Controller and The post explains a simple water level controller circuit which is automatic and has an indicator feature also.
     15  +18 2014 apr 29rf receiver circuitMake this One Transistor Radio Receiver Circuit | Homemade The post explains a simple one transistor radio receiver circuit which can be built at home.
     15  +3 2014 apr 27remote control circuitHow to make a Simple Infra Red Remote Control Circuit The post explains a very simple yet useful infra red (IR) remote control circuit which may be easily built at home.
     15  -7 2014 apr 27create outstanding diagramsHow to Make an Outstanding Home Theater System Circuit How to Make an Outstanding Home Theater System Circuit. Posted by .... you will have to make two identical circuits for the first diagram .
     15  +7 2014 apr 14relays in upsAutomatic Inverter Supply and Mains Supply Changeover Relay Converting an Inverter into UPS Looking at the diagram we can see that the unit requires two relays , however one of them is a DPDT relay  ...
     15  -5 2014 apr 10a simple charger circuitMaking a Simple , Smart Automatic Battery Charger Circuit The post explains the designing and making of a smart automatic universal battery charger circuit .
     15  +23 2014 apr 06nicd charger circuitHow to Make a NiMH, NiCd Battery Charger Circuit | Homemade Understanding the pin outs of the IC will make the building procedure of this NiMH, NiCd battery charger circuit easier, let's go through the data ...
     15  +10 2014 mar 31radio control car chipRF Remote Control Encoder and Decoder Chip Pinouts Explained Here we explain a couple RF 433kHz remote control chips especially ... that you can think of, the best application being for car security systems.
     16  +7 2014 jun 30frequency meter circuitHow to Make a Simple Frequency Counter Circuit | Homemade A very simple frequency counter circuit is shown below and can be .... hi dear if i want to build a frequency meter i range of 00_99 khz with step ...
     16  +4 2014 may 30soft 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 motor start softly without causing wear and tear or sparking in the ...
     16  +6 2014 may 11741 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 ...
     16  +8 2014 may 07build emf meterMake this EMF Pump Circuit and Go Ghost Hunting | Homemade The figure shows a circuit design built around the versatile IC 4017 ..... well i have just finished making this and held an EMF meter to it and no ...
     16  -7 2014 may 03design a power supplyThis post explains how to design and make simple power supply circuits.
     16  ~ 2014 apr 28zvs 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 ...
     16  -7 2014 apr 16transformerless power supplyA Cheap Yet Useful Transformerless Power Supply Circuit ExplainedThe post explains a transformerless power supply circuit which can be built using a single high voltage capacitor and a few other ordinary ...
     17  +60 2014 jun 04sencor tv 12 vSimple Infrared (IR) Remote Control Circuit | Homemade Circuit The referred sensor is well compatible with all normal TV or DVD .... to rectify this issue, try operating the circuit with a battery 12v instead of ...
     17  +14 2014 may 19infrared 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.
     17  -7 2014 may 16burglar alarm circuits
     17  +4 2014 may 09solar charger circuit
     17  +2 2014 apr 07led 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 .
     17  +5 2014 mar 29low voltage warningHow to Make Simple Low Battery Indicator Circuit Using IC 741 It 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.
     18  +3 2014 may 02vortex emf meterMaking 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.
     18  +12 2014 apr 24make rc carMoving back to the proposed project of a simple car remote control , we will need the following components for making the main control units of ...
     18  +8 2014 apr 16making a led flashlightHow to Make a LED Flashlight Circuit | Homemade Circuit Designs The post discusses how to make a simple LED flashlight circuit at home.
     18  -7 2014 apr 11simple power supply
     18  ~ 2014 apr 01led vu meter buildHow to Make a Simple VU Meter Circuit at Home | Homemade This article explains a simple LED VU meter circuit which can be built at home.
     18  -5 2014 mar 25led chaser circuitKnight Rider LED Chaser Circuit , Mains Operated Transformerless The article explains how to build the popular knight rider LED light chaser circuit using mains operated bulbs at 220V or 120V.
     19  +28 2014 jun 19making receiver radio amSimplest AM Radio Receiver with Speaker Output | Homemade The post explains a simple AM receiver circuit which utilizes just two ... by the way can you tell while building radio receivers , which one of the ...
     19  +16 2014 jun 10circuit 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, ...
     19  -4 2014 may 05rf remote control circuitMake a Hi-End RF Remote Control Circuit | Homemade Circuit The post explains a couple of RF transmitter receiver encoder and decoder ... The proposed remote control light switch circuit idea provides you ...
     19  +1 2014 mar 27diy electric fenceA Homemade Fence Charger, Energizer Circuit Explained The post explains a homemade electrical fence charger circuit for guarding fences from intrusions.
     19  +10 2014 mar 25explain single phase inverterThree Phase Inverter Circuit | Homemade Circuit Designs Just for YouA 3 phase load can be operated from a single phase inverter by ... This PWM is applied to the input of the 3 phase generator explained in the ...
     20  +3 2014 jun 30laser beam securityMaking 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 ...
     20  +9 2014 jun 01receiver circuit
     20  +4 2014 apr 06fancy 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.
     20  +1 2014 apr 04led flashlight driver circuitThe post discusses how to make a simple LED flashlight circuit at home. ... How to Make a Simplest, Compact 1 Watt LED Driver Circuit at ...
     21  +32 2014 may 25emergency lamp1 Watt LED Emergency Lamp Circuit Using Li-Ion Battery The post describes a simple 1 watt LED emergency light circuit using a Li-Ion cell . The design was requested by one of the keen readers of this ...
     21  +28 2014 may 14pic battery voltage hysteresis48V Solar Battery Charger Circuit with High/Low Cut-off The post explains a simple 48v solar battery charger circuit with over ... Low voltage disconnect of load from batter supply when battery reaches around 45 V and maintain appropriate hysteresis to avoid .... PIC Basic Tutorial.
     21  +25 2014 apr 01aumatic water pump starterAutomatic Submersible Water Pump Controller Circuit | Homemade A simple automatic submersible pump controller circuit has been ... first time the preset level is reached P1 should start and pump the water out.
     22  +5 2014 apr 28diy battery chargerMake a Battery Charger Circuit in 15 Minutes | Homemade Circuit The post explains how to make a battery charger circuit in just 15 minutes by using minimum number of components and very cheaply.
     22  -3 2014 apr 12solar panel regulatorsHow to Build a Solar Panel Voltage Regulator , Charger Circuit The post explains a solar panel voltage regulator , charger circuit which can be used for charging lead acid batteries very safely.
     22  -6 2014 apr 07variable 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.
     23  -4 2014 apr 17mini cfl wattage converterHow to Make a 50 Watt Small Homemade Inverter – A school The post explains a simple 50 watt inverter circuit which can be constructed at home.
     23  +11 2014 apr 14cell phone signal detectorHow 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.
     23  -9 2014 apr 13led blinker circuit
     23  -9 2014 mar 30remote 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.
     23  +14 2014 mar 24transistor 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.
     24  +10 2014 may 16long 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.
     24  +11 2014 apr 28voltage multiplier schematicVoltage 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 ...
     24  ~ 2014 apr 10diy uv lightMake this Ultraviolet UV Water Filter/Purifier Circuit at Home The post explains how to make a UV ultraviolet light based water purifier ... According to me if you want to make a homemade UV water purifier ...
     25  +42 2014 jul 01electronic circuit diagramSimple 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 ...
     25  +76 2014 may 30series inverter theoryHow to Make a Simplest Inverter Circuit | Homemade Circuit A very basic and simple inverter circuit can be constructed at home by ... Just add a 1n4007 diode in series with the positive of the charger.
     25  -7 2014 apr 14high voltage led circuitHow to Make a Simplest, Compact 1 Watt LED Driver Circuit at 220V It's to sink the initial burst of high voltage /current to ground such that it is ground ... In the above shown simple 1 watt led driver circuit , the two ...
     25  +53 2014 apr 06remote control schematicsThe whole circuit of the proposed IR remote control may be ... where is the schematic diagram for the transmitter i can only see the reciever.
     26  ~ 2014 may 02led light mobile batteryThe post explains an emergency light circuit using 1 watt LED and Li-ion ... mobile battery (more mAh) for longer backup with the 1watt led ?
     26  +6 2014 apr 30tv transmitter schematicsThe post explains a simple and effective long range FM transmitter circuit which
     26  +1 2014 mar 30ups 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 ...
     27  +74 2014 jul 01solar power circuit protectionSolar Panel Buck Converter Circuit with Over Load Protection The post discusses a simple solar panel buck converter circuit which can be used to obtain any desired low bucked voltage from 40 to 60V ...
     27  ~ 2014 apr 27colloidal silver generator plansHow to Make Colloidal Silver at Home - Homemade Circuit Designs "Today i successfully brewed and made my first colloidal silver using ... despite already having my own built colloidal silver generator this is an ...
     28  +73 2014 may 26circuit music blogspotMake this Musical Greeting Card Circuit | Homemade Circuit The presented circuit of a musical greeting card circuit was requested by one of the keen readers of this blog , so I designed this interesting little ...
     28  +64 2014 apr 12flashing lights circuitWhite LEDs are so efficient that they produce 4 times more light than a conventional incandescent type flashlight yet consume 60% less power.
     28  ~ 2014 apr 06remote control schematicThe post explains how to make a model remote controlled car which can ... In this article only the circuit and the wiring part has been discussed, ...
     28  -11 2014 apr 03laser security beams
     28  +3 2014 apr 01led 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 ...
     29  +47 2014 may 07free circuit diagramsHow to Collect Free Energy from Atmosphere - Circuit Diagram The post explains a simple free energy collector circuit which can be used for collecting free energy from atmosphere.
     29  +5 2014 apr 27temperature controller circuitHow to Make an Automatic Refrigerator Temperature Controller CircuitSo with some effort I could discover the present CIRCUIT DIAGRAM of a refrigerator temperature controller , let's learn the idea with the ...
     29  +8 2014 mar 24solar bateery monitor cirucitMake this 10 Step Battery Voltage Monitor Circuit | Homemade The post discusses a simple 10 step battery voltage monitor circuit which can be built by all hobbyists.
     30  +11 2014 jun 03pwm 555 livewireHow to Make a Simple Reverse Forward LED Light Chaser Circuit I recently downloaded a livewire software and i find it difficult to understand the
     30  +24 2014 apr 22hobby in electronics
     30  +11 2014 apr 20circuit driver ledSimple 4 Watt LED Driver Circuit Using IC 338 | Homemade Circuit Thus the proposed 4 watt LED driver circuit becomes especially suitable for illuminating vehicle interiors, for example as a roof light etc.
     30  +6 2014 apr 11vehicle 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 which can be used inside cars and trucks while travelling.
     30  ~ 2014 apr 05digital potentiometer circuitsDigital Potentiometer Circuit Using IC DS1869 | Homemade Circuit The post narrates a simple electronic digital potentiometer circuit using the IC DS 1869.
     31  +23 2014 jun 03pic light chaser200 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, ...
     31  +25 2014 may 31diy treadmill generatorTreadmill Motor Speed Controller Circuit | Homemade Circuit The post explains a simple treadmill motor speed controller circuit which ... Here the two 555 ICs are configured as PWM generator /optimizer for ...
     31  ~ 2014 may 27diy electronics projectsFew interesting hobby electronic circuits have been discussed here, which can built at ... This is a simple hobby project and exhibits all the properties of a conventional wax type candle. .....
     31  ~ 2014 may 24power amplifier circuitMake a High Power 250 Watt MosFet Amplifier DJ Circuit The article details a simple mosfet based 250 watt power amplifier circuit which can be built at home.
     31  +70 2014 may 24homemade picHow to Write Codes: PIC Tutorial 11 | Homemade Circuit Designs The PIC tutorial here explains us the procedures involved while writing codes in interrupts.
     31  +31 2014 apr 11gsm car security systemBuild 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.
     31  ~ 2014 apr 05laser beam security systemWe have often seen laser alarm system as an integral part of ... A laser beam is not a simple beam, but has the efficacy to respond when faced ...
     32  +47 2014 may 05solar power schematicsBuild a Solar Panel Voltage Regulator, Charger Circuit at Home The power generated from a solar panel is normally used for charging a lead acid ... The module can be wired as directed in the diagram .
     32  +40 2014 apr 28voltage doubling circuit
     32  -8 2014 apr 20sound activated switchMake a Simple Electronic Clap Switch Circuit | Homemade Circuit The article is meant exactly for the said purpose. A small sound activated switch circuit comprising a sound amplifier and a flip flop is presented ...
     32  ~ 2014 apr 18design induction heating coilSimple Induction Heater Circuit - Homemade Circuit Designs Just for For the induction heater coil L1, many 1mm copper wire may be wound in parallel or in bifilar manner in order to dissipate current more ...
     33  +32 2014 jun 03rf remote control picSimple 100 meter RF Module Remote Control Circuit without The article explains the construction of a RF remote control circuit using
     33  +36 2014 may 16car pump motor control diagramThis post explains the working of a gsm cell phone controlled
     33  -4 2014 may 07electronic circuit diagrams
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