Friday, May 31, 2013
Toyota Corolla 2003 2010 Trailer Wiring Harness Parts Sale
Fax 901 214 0082.
Trailer Hitch Wiring Harness For Your 2009 Chevrolet Express.
Toyota Corolla 2003 2010 Trailer Wiring Harness Kit Parts For Sale.
Trailer Wiring Harness 405x225 Jpg.
Trailer Wiring Jpg 14 1 Kb 40 Views.
Product Type Plug And Play Trailer Wiring Harness Is Cutting.
Wiring Colors Http Www Tridenttrailers Com Trailer Wiring Diagram Htm.
Trailer Hitch Wiring Harness W Rear Turn Signals 4 Way Connec.
07 09 Dodge Sprinter Trailer Tow Wiring Harness Mopar Ebay.
3015 Chevy Avalanche 2003 2006 Trailer Brake Control Wire Harness.
Light Switch Wiring
Wiring Diagram 3 If However You Want To Locate The.
Light And Outlet 2 Way Switch Wiring Diagram.
Power At Light 4 Way Switch Wiring Diagram.
Trailer Light Wiring Typical Trailer Light Wiring Diagram.
Typical 7 Way Trailer Wiring Diagram Circuit Schematic.
Switching The Light And Using The Pull Chain For The Fan Single.
Way Switch With Lights Wiring Diagram.
Help With Fog Light Wiring Problem Ford Mustang Forums.
Cr4 Thread Wiring Harness Conversion U S To European.
Two Way Light Switch Wiring.
Mini Pinout Wiring Diagrams Dimensions
Pin Serial Ata Sata Cable Connector Diagram Circuit Schematic.
Usb Usb A Usb B Mini Usb Pinout Wiring Diagrams Dimensions.
Illustration 1 6 Default Usb Pin Out Motherboard.
Usb Cable Wiring Diagram.
X3 Circuit Board Schematic Diagram Pcb Layout Circuit Schematic.
Craetive Zii Egg Connector Pinout And Wiring Pinoutsguide Com.
Usb Flash Memory Flash History And Specifications What Is Usb.
Cable Wiring Diagram Keyboard Ps 2 Pinout The Pc S.
Hssdc Diagram And Pinout Db9 Diagram And Pinout Media Interface.
Toyota Fj Cruiser Brake Switch Wiring Diagram Circuit Schematic.
Wednesday, May 29, 2013
Wesak Flasher with 6 Bulb
Wesak festival is getting near.So I decided to give you a very useful circuit diagram this circuit can drive 650Watt (Lamp 220V ) per Lamp channels.By using VR1 you can control the speed of your lamps.Here I have used very famous Ic 4017 and Ic NE 555.You can directly connect this circuit for 230V.
Note
# This circuit is 230V circuit so this is not good for kids
# dont exceed 650W
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Note
# This circuit is 230V circuit so this is not good for kids
# dont exceed 650W
Blink LED According to the sound
This is very simple circuit.Here according to the sound you can see the LED is also blinking.Beginners can test this circuit and try to make new thing by using this circuit.That is my will....
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Monday, May 27, 2013
Wiring Diagram Home Networkssecurity Systems Phone
Cat5e Wiring Standards Any Product Technical Queries.
Cat5e Ethernet Cable Connection Between The Dsl Modem And The Netgear.
Cat 5e 6 Wiring Diagram.
An Ethernet And Phone Jack Using A Single Cat5e Cable Mavromatic.
Cat 5 Wiring Diagram For Home Networks Security Systems And Phone.
Curt S Cat5 Wiring Diagram.
Cat5e Wiring.
Wiring Diagram For Rj 45 Cat5e Cable I T On The Go Inc Computer.
Palmetto Networks A Professional Technology Company.
How To Make A Cat5e Network Cable Miscellaneous Items.
Sunday, May 19, 2013
Gramme -Ring armature
Armature :Gramme -Ring armature The old Gramme-Ring armature,now obselete is shown in figure view A. Each coil is connected to two commutator segments as shown. One end of coil 1 goes to segment A, and the other end of coil 1 goes to segment B. One end of coil 2 goes to segment C, and the other end of coil 2 goes to segment B. The rest of the coils are connected in a like manner, in series, around the armature. To complete the series arrangement, coil 8 connects to segment A. Therefore, each coil is in series with every other coil.
View B shows a composite view of a Gramme-ring armature. It illustrates more graphically the physical relationship of the coils and commutator locations.
The windings of a Gramme-ring armature are placed on an iron ring. A disadvantage of this arrangement is that the windings located on the inner side of the iron ring cut few lines of flux. Therefore, they have little, if any, voltage induced in them. For this reason, the Gramme-ring armature is not widely used.
Drum-type armature :
A drum-type armature is shown in figure.The armature windings are placed in slots cut in a drum-shaped iron core. Each winding completely surrounds the core so that the entire length of the conductor cuts the main magnetic field. Therefore, the total voltage induced in the armature is greater than in the Gramme-ring. You can see that the drum-type armature is much more efficient than the Gramme-ring. This accounts for the almost universal use of the drum-type armature in modem dc generators.
Friday, May 17, 2013
LM3900 Audio Mixer Circuit
LM3900 Audio Mixer CircuitAudio mixer circuit consists of 4 four-channel amplifier (LM3900) two microphone inputs and two audio inputs are available directly online at this circuit. By adding the parallel with this circuit, you can increase the number of entries according to applications. Each input is connected to the inverting terminal of the LM3900.
The amplifier built in each section amplifies each audio input separately and fed to the output terminals. The output terminal of each channel is connected to a single output line with a resistance no greater than 680 and produces a mixture of audio output with low noise. This audio mixer circuit does not use a low impedance input sources to the mix of ideals. Capacitors C1 to C4 are decoupling capacitors corresponding channels. C5 is the decoupling capacitor production.
The amplifier built in each section amplifies each audio input separately and fed to the output terminals. The output terminal of each channel is connected to a single output line with a resistance no greater than 680 and produces a mixture of audio output with low noise. This audio mixer circuit does not use a low impedance input sources to the mix of ideals. Capacitors C1 to C4 are decoupling capacitors corresponding channels. C5 is the decoupling capacitor production.
Wednesday, May 15, 2013
Practical Example Of Bus Bar Protection
Assume the following system shown in the figure which consists of two bus bars and four equipments two on each bus and a bus coupler between the two buses.
Each equipment contains one current transformer. Connected on it except the bus coupler which contains two current transformers one on each side of the circuit breaker. For equilibrium, each bus is stable in load condition (without faults).
There are two cases:-
1- Case bus coupler is disconnected: 2- Case2 bus coupler is connected
I3+ I4=0 I1+ I3+I4=0
I5+ I6=0 I2+ I5+I6=0
Note:
CT1 (of the coupler) is connected between circuit breaker and bus1 and for equilibrium it is added to CT3, and Ct4 which are connected to bus2, and CT2 (of the coupler) is connected between circuit breaker and bus2 and for equilibrium it is connected to CT5, CT6 which are connected to bus1.
The advantage of these connections is to protect the zone between circuit breaker and current transformer of the coupler. If one CT is installed for the coupler, the zone between circuit breaker and current transformer is not protected by bus protection.
Tuesday, May 14, 2013
Relay Delay circuit
This is a relay delay circuit.By using this circuit we can delay the function though circuit gave the signal.That means there is some time to operate the relay after the signal which gave form the circuit.here you can get 6 second delay.But if you want more you can do it changing the value of capacitor.If you use 470uf it will delay 20 seconds.
Monday, May 13, 2013
touch switch circuit
The modern mechanic switches are improved concerning of old technology. We need however many times to replacement some old switch or to check currents bigger than the durability of certain switches or simple we need something with modern appearance. For he and different reasons is essential the up circuit. It is simple in the manufacture and the materials that use they exist everywhere.
Parts:
R1 = 3.3M
R2 = 3.3M
R3 = 10K R4 = 1K
C1 = 10nF-63V
D1 = 1N4007
D2 = Red LED
Q1 = BC547
IC1 = NE555
RL1 = 12V Relay This circuit is based on the well known timer IC 555 (IC1),
which drives a relay of which the contacts play the role of switch. The metal surfaces can have what form we want, but it should they are clean and near in the circuit. In order to it changes situation it suffices touch soft somebody from the two plates. Plate MP1 in order to the contacts of RL1 close [ON], or plate MP2 in order to the contacts of RL1 open [OFF]. The current that RL1 will check depended from his contacts. The Led D2 turns on when the switch they are in place ON and the contacts of RL1 closed. Two small pieces of metal can be used instead of MP1 – MP2. Because MP = Metal Plate.
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Parts:
R1 = 3.3M
R2 = 3.3M
R3 = 10K R4 = 1K
C1 = 10nF-63V
D1 = 1N4007
D2 = Red LED
Q1 = BC547
IC1 = NE555
RL1 = 12V Relay This circuit is based on the well known timer IC 555 (IC1),
which drives a relay of which the contacts play the role of switch. The metal surfaces can have what form we want, but it should they are clean and near in the circuit. In order to it changes situation it suffices touch soft somebody from the two plates. Plate MP1 in order to the contacts of RL1 close [ON], or plate MP2 in order to the contacts of RL1 open [OFF]. The current that RL1 will check depended from his contacts. The Led D2 turns on when the switch they are in place ON and the contacts of RL1 closed. Two small pieces of metal can be used instead of MP1 – MP2. Because MP = Metal Plate.
Long delay Timer
This timer was designed mainly to switch off a portable radio after some time: in this way, one can fall asleep on the sand or on a hammock, resting assured that the receiver will switch off automatically after some time, saving battery costs.
Parts: R1______________10M 1/4W Resistor R2_______________4K7 1/4W Resistor R3_______________1K 1/4W Resistor (Optional, see Text) C1_____________220µF 25V Electrolytic capacitor D1______________LED any type and color (Optional, see Text) D2___________1N4148 75V 150mA Diode (Optional, see Text) IC1____________4011 Quad 2 Input NAND Gate CMos IC (See Notes) Q1____________BC337 45V 800mA NPN Transistor P1,P2__________SPST Pushbuttons RL1___________Relay with SPDT 2A @ 230V switch (Optional, see Text) Coil Voltage 12V - Coil resistance 200-300 Ohm Circuit operation: R1 and C1 provide a very long time constant. When P2 is momentarily closed, C1 discharges and the near zero voltage at its positive lead is applied to the high impedance inputs of the four gates of IC1 wired in parallel. The four paralleled gate outputs of the IC go therefore to the high state and the battery voltage is available at Q1 Emitter. When P2 is released, C1 starts charging slowly through R1 and when the voltage at its positive lead has reached about half the battery voltage, the IC gate outputs fall to zero, stopping Q1.
This transistor can directly drive a portable radio receiver or different devices drawing a current up to about 250mA. Connecting a Relay across the Emitter of Q1 and negative ground, devices requiring much higher voltage and current operation can be driven through its contacts. Pushing on P2 for 1 to 5 seconds, the circuit starts and then will switch off after about 35 minutes. This time delay can be varied by changing R1 and/or C1 values. P1 will stop the timer if required. LED D1 is optional and can be useful to signal relay operation when the load is placed far from the timer. Notes: * A 4011 Quad 2 Input NAND Gate was used for IC1, but many other CMos gates or inverter arrays can be used in its place, e.g. 4001, 4002, 4025, 4012, 4023, 4049, 4069.
With these devices, all inputs must be tied together and also all outputs, as shown in the Circuit diagram. * The operating voltage of this circuit should lie in the 6 - 12V range.
Read More..
Parts: R1______________10M 1/4W Resistor R2_______________4K7 1/4W Resistor R3_______________1K 1/4W Resistor (Optional, see Text) C1_____________220µF 25V Electrolytic capacitor D1______________LED any type and color (Optional, see Text) D2___________1N4148 75V 150mA Diode (Optional, see Text) IC1____________4011 Quad 2 Input NAND Gate CMos IC (See Notes) Q1____________BC337 45V 800mA NPN Transistor P1,P2__________SPST Pushbuttons RL1___________Relay with SPDT 2A @ 230V switch (Optional, see Text) Coil Voltage 12V - Coil resistance 200-300 Ohm Circuit operation: R1 and C1 provide a very long time constant. When P2 is momentarily closed, C1 discharges and the near zero voltage at its positive lead is applied to the high impedance inputs of the four gates of IC1 wired in parallel. The four paralleled gate outputs of the IC go therefore to the high state and the battery voltage is available at Q1 Emitter. When P2 is released, C1 starts charging slowly through R1 and when the voltage at its positive lead has reached about half the battery voltage, the IC gate outputs fall to zero, stopping Q1. This transistor can directly drive a portable radio receiver or different devices drawing a current up to about 250mA. Connecting a Relay across the Emitter of Q1 and negative ground, devices requiring much higher voltage and current operation can be driven through its contacts. Pushing on P2 for 1 to 5 seconds, the circuit starts and then will switch off after about 35 minutes. This time delay can be varied by changing R1 and/or C1 values. P1 will stop the timer if required. LED D1 is optional and can be useful to signal relay operation when the load is placed far from the timer. Notes: * A 4011 Quad 2 Input NAND Gate was used for IC1, but many other CMos gates or inverter arrays can be used in its place, e.g. 4001, 4002, 4025, 4012, 4023, 4049, 4069.
With these devices, all inputs must be tied together and also all outputs, as shown in the Circuit diagram. * The operating voltage of this circuit should lie in the 6 - 12V range.
Sunday, May 5, 2013
Lights Control for Model Cars Circuit Diagram
The author gave his partner a radio controlled (RC) model car as a gif t. She found it a lot of fun, but thought that adding realistic lights would be a definite improvement. So the author went back to his shed, plugged in his soldering iron, and set to work equipping the car with realistic indicators, headlights, tail lights and brake lights.
Lights Control for Model Cars Circuit Diagram
The basic idea was to tap into the signal from the radio control receiver and, with a bit of help from a microcontroller, simulate indicators using flashing yellow LEDs and brake lights using red LEDs. Further red LEDs are used for the tail lights, and white LEDs for the headlights. Connectors JP4 and JP5 (channel 0) are wired in parallel, as are JP6 and JP7 (channel 1), allowing the circuit to be inserted into the servo control cables for the steering and drive motor respectively. The ATtiny45 micro-controller takes power from the radio receiver via diode D1. T1 and T2 buffer the servo signals to protect IC1’s inputs from damage.
IC1 analyses the PWM servo signals and gen-erates suitable outputs to switch the LEDs via the driver transistors. T3 drives the two left indicators (yellow), T4 the two right indica-tors, and T5 the brake LEDs (red). The red tail lights (JP2-8 and JP2-8) and the white head-lights (JP2-9 and JP2-10) are lit continuously. The brake lights are driven with a full 20 mA, so that they are noticeably brighter than the tail lights, which only receive 5 mA. If you wish to combine the functions of tail light and brake light, saving t wo red LEDs, sim-ply connect pin 10 of JP2 to pin 14 and pin 12 to pin 16. Then connect the two combined brake/tail LEDs either at JP2-5 and JP2-6 or at JP2-7 and JP2-8.
JP3 is provided to allow the use of a separate lighting supply. This can either be connected to an additional four-cell battery pack or to the main supply for the drive motor. The val-ues given for resistors R8 to R17 are suitable for use with a 4.8 V supply. JP2 can take the form of a 2x10 header.
As usual the sof t ware is available as a free download from the Elektor web pages accom-panying this article[1], and ready-programmed microcontrollers are also available. The microcontroller must be taught what servo signals correspond to left and right turns, and to full throttle and full braking. First connect the fin-ished circuit to the radio control electronics in the car, making sure everything is switched of f. Fit jumper JP1 to enable configuration mode, switch on the radio control transmit-ter, set all proportional controls to their cen-tre positions, and then switch on the receiver. The indicator LEDs should first flash on both sides. Then the car will indicate left for 3 s: during this time quickly turn the steering on the radio control transmitter fully to the left and the throt tle to full reverse (maximum braking).
Hold the controls in this position until the car starts to indicate right. Then set the controls to their opposite extremes and hold them there until both sides flash again. Now, if the car has an internal combustion engine (and so cannot go in reverse), keep the throttle control on full; if the car has an electric motor, set the throttle to full reverse. Hold this position while both sides are flashing. Configuration is now complete and JP1 can be removed. If you make a mistake during the configuration process, start again from the beginning.
JP3 is provided to allow the use of a separate lighting supply. This can either be connected to an additional four-cell battery pack or to the main supply for the drive motor. The val-ues given for resistors R8 to R17 are suitable for use with a 4.8 V supply. JP2 can take the form of a 2x10 header.
As usual the sof t ware is available as a free download from the Elektor web pages accom-panying this article[1], and ready-programmed microcontrollers are also available. The microcontroller must be taught what servo signals correspond to left and right turns, and to full throttle and full braking. First connect the fin-ished circuit to the radio control electronics in the car, making sure everything is switched of f. Fit jumper JP1 to enable configuration mode, switch on the radio control transmit-ter, set all proportional controls to their cen-tre positions, and then switch on the receiver. The indicator LEDs should first flash on both sides. Then the car will indicate left for 3 s: during this time quickly turn the steering on the radio control transmitter fully to the left and the throt tle to full reverse (maximum braking).
Hold the controls in this position until the car starts to indicate right. Then set the controls to their opposite extremes and hold them there until both sides flash again. Now, if the car has an internal combustion engine (and so cannot go in reverse), keep the throttle control on full; if the car has an electric motor, set the throttle to full reverse. Hold this position while both sides are flashing. Configuration is now complete and JP1 can be removed. If you make a mistake during the configuration process, start again from the beginning.
Author: Manfred Stratmann - Copyright : Elektor
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