This Circuit is for 4 cylinder motor, Electronic Motocycle ignition for CDI Honda.
Use small circuit but good work. SCR 1 TIC106 Switching Component for drive ignition Coil to Sparkplug.
How to make circuit CDI 4-cylinder engines for Electronic Motocycle ignition CDI Honda C-90.
Posted in Automotive Wiring.
– February 7, 2010
Three Possible ways to link multiple effects guitar amp
Three possible ways to link multiple effects guitar amp.
Includes buy or build a parallel cable from the effects of all inputs into one output loop drives them all. This work and should not cause great difficulties if the output impedance of the amplifier low loop. Output 1k ohm or less should be able to drive the device as many effects that you would ever want. The second amplifier can be used from another Mix Output from BC 26s for stereo.
Many have the effect of mono inputs and outputs stereo.Dalam this, connect the left and right outputs of the Securities MONO IN 1 to channel 1 and 2 of each BC 26s. Play MIX / PAN control Channel 1 all the way to the left and to the MIX / PAN from Channel 2 all the way to the Right. This protects mixed effects’ stereo output and passes to the Left & Right Mix of BC 26s output. Continue with Channels 3 & 4 for the second effect and Channels 5 & 6 for the last effect. Continue with Channels 3 & 4 for the second effect and Channel 5 & 6 for the final effect. LEVEL channel partners to establish the same level intended to preserve the stereo effects mix.
Posted in Schematic Symbols.
– February 5, 2010
Create an audio mixer Guitar – BC 26s Splitter Mixer
BC 26s Splitter Mixer.
BC 26s Splitter Mixer.
It is small , extremely versatile, and affordable.
This small , very versatile, and affordable. It is a 6 in / 2 out mixer, a 2 in / 6 out splitter / distribution amplifier, and a 6 in / 6 out buffer amplifiers. This is a 6 in / 2 out mixer, 2 in / 6 out of splitter / distribution amplifier, and 6 in / 6 out of a buffer amplifier. It has 12 dB of gain and better than 80 dB of attenuation. It has 12 dB of gain and better than 80 dB attenuation. The distortion products are less than .009% and the noise floor is a trifle 35 micro volt. Distortion products of less than 009% and 35 floor votes little micro volt.
Inside this RaneNote is found a gruelingly complete description of the innards of the BC 26s and a pathetically skimpy introduction to the many possible applications of same. In in this case is found to gruelingly RaneNote complete description of stomach contents of the BC 26s and a sad lack of introduction to the many possible applications of the same. Such is my belief that you are the best judge of how to apply the BC 26s once you really understand its workings. That’s my belief that you are the best judge how to apply the BC 26s Once you really understand how it works
Complete block diagram of the 26s BC appears as Figure 1. Stereo inputs are accommodated by the individual partner LEFT and RIGHT INPUT jacks. A dual-ganged INPUT MASTER LEVEL control set to a gain of 12 dB for both inputs.
Master input for mixing feed the left and right bus to each of the six MIX pot, and going straight through to the control MASTER OUTPUT LEVEL Which feeds the Left and Right MIX output. The output of each individual pot feed MIX Mono Channel Level control through switching contacts associated with MONO IN jack. Combined left and right signals respectively output to go to the channel.
Individual mono input through MONO IN jack, through the (now closed) help to switch to 12 dB gain which feeds MONO OUT jack. The PAN pot splits the signal into two signals that feed the LEFT and RIGHT MIX outputs via the Master Outputs. PAN Pot divides the signal into two signals that feed the LEFT and RIGHT MIX Master output through the output.
Posted in Schematic Symbols.
– February 3, 2010
Circuit diagram in making incandescent lamps
Circuit diagram in making incandescent lamps
This simple circuit that can be used to flash incandescent lamps up to 10W power rating. The circuit is ideal for making flashing beacons on automobiles and other applications like that.The circuit is nothing but an astable multi vibrator based on Q1&Q2 ( BC557&BD139).The capacitor C1 is the main timing element which determines the flashing rate of the circuit.The switch S1 can be used as an ON/OFF switch.
Fluorescent lamp or tube lamp (TL) has good efficiency. This high efficiency feature make it suitable for battery operated lighting application. To drive the tube lamp, we need high voltage to make the gas inside the tube get ionized. Here is the schematic diagram of the fluorescent lamp circuit:
Posted in Schematic Symbols.
– February 2, 2010
Make Wireless portable with CA3140,4069,4098
Parts:
R1,R2,R19_______1K 1/4W Resistors
R3-R6,R13,R17_100K 1/4W Resistors
R7,R15__________1M 1/4W Resistors
R8_____________50K 1/2W Trimmer Cermet
R9____________470R 1/4W Resistor
R10___________470K 1/4W Resistor
R11___________100K 1/2W Trimmer Cermet (see notes)
R12___________220K 1/4W Resistor (see notes)
R14,R16________68K 1/4W Resistors
R18____________22K 1/4W Resistor
R20___________150R 1/4W Resistor (see notes)
C1,C7_________100µF 25V Electrolytic Capacitors
C2,C3_________330nF 63V Polyester Capacitors
C4-C6___________4µ7 25V Electrolytic Capacitors
D1,D5______Red LEDs 3 or 5mm.
D2,D3________1N4148 75V 150mA Diodes
D4________BZX79C7V5 7.5V 500mW Zener Diode
IC1__________CA3140 or TL061 Op-amp IC
IC2____________4069 Hex Inverter IC
IC3____________4098 or 4528 Dual Monostable Multivibrator IC
Q1,Q2_________BC238 25V 100mA NPN Transistors
L1_____________10mH miniature Inductor (see notes)
BZ1___________Piezo sounder (incorporating 3KHz oscillator)
SW1____________SPST Slider Switch
B1_______________9V
Posted in Schematic Symbols.
– February 1, 2010
Circuit Board Repair Of LCD Monitors – Where Can I Find Instruction Manuals For Circuit Board Repair?
Bryan W asked:
I’m missing a few schematics and diagrams in troubleshooting my LCD monitor. Give me some great sites for expert instruction and repair ideas.
Posted in Discussion.
– January 31, 2010
Make Auto-Fan, 741 automatic temperature control – More circuit Temperature Control
Make Auto-Fan, 741 automatic temperature control – More circuit Temperature Control
Posted in Schematic Symbols.
– January 30, 2010
LCD Circuit Board Diagrams – Which is the best site for Electronic Downloads & PCB Diagrams?
Ace asked:
I need them for my electronic repair projects.
I need them for my electronic repair projects.
Posted in Discussion.
– January 28, 2010
Recent Comments