Возраст домена | 23 года |
Дата окончания | Истек срок регистрации |
PR | 4 |
ИКС | 10 |
Страниц в Google | 119 |
Страниц в Яндексе | 79 |
Dmoz | Нет |
Яндекс Каталог | Нет |
Alexa Traffic Rank | 2410412 |
Alexa Country | Нет данных |
История изменения показателей | Авторизация |
Идет сбор информации... Обновить
4QD-TEC: Electronics Circuits Reference Archive Index
analogue electronics, electronics tutorial, circuit diagrams, schematics, electronics educational resource, electronics design consultants, discrete, industrial control, motion control electronics, bipolar, field effect, transistor, unijunction, PUT, FET, MOSFET, NPN, PNP
Welcome to 4QD-TEC - The Electronics Club - a resource with educational information about electronic circuits
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Данные предоставлены сервисом semrush
Сайт | Общие фразы | PR | тИЦ | Alexa Rank | Alexa Country | |
---|---|---|---|---|---|---|
youtube.com | 93 | 9 |
0 | 2 | 2 | |
allaboutcircuits.com | 66 | 5 |
0 | 9393 | 5267 | |
wikipedia.org | 45 | 9 |
0 | 5 | 6 | |
amazon.com | 31 | 8 |
0 | 10 | 4 | |
ebay.com | 29 | 8 |
0 | 42 | 11 | |
edaboard.com | 27 | 5 |
40 | 19020 | 4588 | |
ti.com | 22 | 7 |
0 | 3231 | 965 | |
circuitstoday.com | 22 | 5 |
10 | 36805 | 5651 | |
robotroom.com | 21 | 5 |
0 | 251415 | 146150 | |
aaroncake.net | 21 | 4 |
0 | 725669 | 372492 | |
merriam-webster.com | 1 | 8 |
0 | 592 | 268 | |
learnabout-electronics.org | 1 | 3 |
10 | 112840 | 20800 | |
ieee.org | 1 | 9 |
0 | 578 | 177 | |
gsu.edu | 1 | 7 |
0 | 3657 | 1187 | |
falstad.com | 1 | 5 |
50 | 69747 | 44499 | |
du.edu | 1 | 6 |
110 | 13526 | 2766 | |
cirvirlab.com | 1 | 1 |
0 | 8617562 | Нет данных | |
berkeley.edu | 1 | 8 |
0 | 1109 | 304 | |
Еще 32 сайта после авторизации |
Данные предоставлены сервисом semrush
Счетчик | Посетители за 24 часа | Просмотры | Просмотров на посетителя |
---|---|---|---|
Google Analytics | Нет доступа | Нет доступа | n/a |
Данные linkpad ( 16 Ноября 2016 ) | |
Количество ссылок на сайт | 406 |
Количество доменов, которые ссылаются на сайт | 140 |
Количество найденных анкоров | 160 |
Исходящие (внешние) ссылки домена | 128 |
Количество доменов, на которые ссылается сайт | 14 |
Количество исходящих анкоров | 13 |
Внешние ссылки главной страницы ( 3 ) | |
4qd.co.uk | 4qd.co.uk |
4qd.co.uk/product-category/accessories/interfaces/ | Tacho feedback board |
4qd.co.uk/docs/starting-with-robots-2/ | Robot wars: start here! |
Внутренние ссылки главной страницы ( 84 ) | |
4qdtec.com/Contact/Main.html | Contact |
4qdtec.com/ | Home |
4qdtec.com/search.html | Search |
members/library/analog.zip | Analogue circuits, Various (Download zip file) |
aoc.html | Staircase generator |
add.html | Analogue difference detector |
aoi.html | Opto isolator, Analogue |
mvibs.html | Oscillator |
pwramp.html | Amplifier, very low THD |
sinclair.html | Sinclair circuits and other Sinclair info |
graph.html | Gyrator - used in graphic equaliser |
preamp.html | Preamplifiers, audio |
LED/avu.html | VU LED meter |
Audio/SPPPI.html | Peak program indicator, speaker powered |
members/library/audio.zip | Various Audio circuits (Download zip file) |
putpr.html#tstat | Thermostat |
Automob/TachDwell.html | Tacho and Dwell Meter |
members/bcm.html | LED Volt Meters |
batty.html | Battery low indicator |
water.html | Understanding Electricity - an analogy with water |
beginners/pwmhow.html | How pwm works |
flm.html | Bistable Latch |
bridge.html | Bridge, Full. For motor control |
members/pwm-07.html | PWM motor speed control Part 7 |
pwm-01.html | PWM motor control |
members/pwm-06.html | PWM motor speed control |
colcode.html | Resistor colour code |
csm.html | Current sources and mirrors |
members/ecmv.html | Multivibrator, emitter coupled |
members/library/filters.zip | Filter Circuits (Download zip file) |
dlc.html | Logic circuits using discretes |
meece.html | Mice |
opamp.html | Op-amp circuits using discrete transistors |
theory/2TrRegs.html | Two transistor regulator circuits |
members/library/configs.zip | Various Circuit Configurations (Download zip file) |
comps/reeds.html | Reed switches |
mostest.html | Testing MOSFETs |
members/library/convert.zip | Converter circuits (Download zip file) |
Routing.html | Possible bug in Wireless Router adaptive learning? |
cca.html | Current Controlled Amplifier |
curli.html | Current loop interface |
Relay/srd.html | Switching Solenoid Driver |
dsw.html | Latch, Data bi-directional |
members/library/discr.zip | Discrete transistor Circuits (Download zip file) |
phasr.html | Phaser for audio/guitar effects |
h.html | H Bridge Switch. |
bcl.html | Constant Power throttle |
catch.html | Coil catching diodes |
Relay/trd.html | Relay driver, transistorised |
Relay/ics.html | Switch, Impulse changeover |
pco.html | Oscillator, programmable, wide range |
gpt.html | Timer: pulse output |
jsi.html | Precision rectifier circuit |
members/data/labpsu.zip | Lab Power supply |
LED/LEDbright.html | LED brightness control circuits |
members/library/logic.zip | Logic Circuits (Download zip file) |
members/library/maths.zip | Mathematical Analyses (Download zip file) |
pwmmod.html | Pulse Width modulators |
mircl.html | MOSFET current sensing |
members/data/vcetest.zip | Voltage breakdown tester(Download zip file) |
members/pwm-02.html | PWM motor control |
members/pwm-03.html | PWM motor speed control |
members/pwm-04.html | PWM motor speed control |
members/pwm-05.html | PWM motor speed control |
tacho.html | Tacho generator feedback circuit |
members/testramp.html | Test Ramp generator |
members/library/multivibs.zip | Multivibrator circuits(Download zip file) |
wfg.html | Waveform generator circuits |
singen.html | Wien Bridge oscillator |
members/library/oscillators.zip | Oscillators(Download zip file) |
pdet.html | Person detector |
SwitchedPSU.html | Power supplies with enable |
psu1.html | Power supply |
members/psu2.html | Power supply |
ultra.html | Ultrasonic Transmitter |
pwpm.html | Pulse Width Position Servo control |
members/2QD.html | 2QD controller |
rci.html | Staircase generator |
Relay/logic.html | Relay logic: Start/Stop buttons |
Relay/2relays.html | Drive two relays via one wire |
stpen.html | Stepper motor used as encoder |
members/library/switches.zip | Touch operated Switches(Download zip file) |
tchsw.html | Touch operated Switches |
therm.html | Thermometer and thermostat |
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