Mathematics of automatic
Elenco mathematics of automatic
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automatic dimming design: the automatic dimming filter automatically changes from the bright state to the dark state when an arc occurs, and returns to the bright state when the welding stopseasy to use: the length of the legs can be adjusted, and it is equipped with a head-mounted strapthe automatic dimming lens is light and convenient, and has super impact resistance, making it safer and more reliable to usewide range of applications: simple and safe operation, light weight;suitable for electric welding, gas shielded welding, argon arc welding, electric saw, electric welding, etccan be used for a long time without worrying about charging powerspecifica:type: automatic darkening welding glassesenergy supply: solarshading level: 6-13 levelcolore montatura: neroprofessional welding mirror: this solar auto-dimming welding mirror is made of high-quality pp material, which is sturdy and durable; it is designed with soft rubber and is very comfortdescrizione:professional welding mirror: this solar auto-dimming welding mirror is made of high-quality pp material, which is sturdy and durable; it is designed with soft rubber and is very comfortable to wear for a long time; it also has anti-ultraviolet, infrared radiation and anti-radiation, which can be very effective in workprotect your eyes wellgood protection: welding goggles with adjustable hoods are designed to protect the eyes from sparks and harmful radiationsolar energy is more environmentally friendly and economical
Italia
10180000305175781 €
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Temperamatite arda 825m mathematics assortito temperamatite arda 825m mathematics assortito attenzione: su questo prodotto i tempi di spedizione possono arrivare fino a 10 giorni
Italia
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Therefore, it plays the role of automatic adjustment, safety protection, and conversion circuit in the circuitit is usually used in automatic control circuits, and it is actually an "automatic switch" that uses a small current to control the operation of a large currentat the same time, the module comes with two positioning holes with a diameter of 3mm, which is convenient for you to fix the module to other deviceswhen the s signal terminal is set to a high level, the relay is turned on, the com terminal and the nc terminal of the relay are disconnected, and the com terminal and the no terminal are connected; when the s signal terminal is set to a low level, the relay is closed, the relay com terminal and the nc terminal are connected, and the com terminal is connected3v, and s to the mcu digital portintroduce:this is a commonly used single-channel relay module, which mainly uses hk4100f-dc 3v-shc relay componentswhen the relay is not connected to the control signal, the com terminal and the nc terminal are connected, and the com terminal and the no terminal are disconnectedwhen controlling, we connect gnd to the mcu gnd, vcc to the mcu 3specifications:working voltage: dc 3terminal and no terminal are disconnected3vrated current: 50--120macoil impedance: 25--60ωmechanical life: 100,000 times under no loadelectrical life: 3a/250vac cosφ=1, 1the relay has 3 green binding posts for external circuits, which are no com and nc terminals (screen printing on the back)
Italia
2950000047683716 €
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There are a variety of incubation mode options, which can be operated with one clickthe egg hatcher for poultry hatching, built-in fan, low noise, fan-assisted airflow/circulating air, uniform heating of fertilized eggs【led candlerhighly transparency】electronic display can directly display temperature, humidity and incubation day, all of which can be effectively monitored and closely cared for your conveniencethe shaft spacing can be adjusted to suit different types of eggs, not only chicken egg, but also suitable for hatching turkeys, ducks, goose, quails eggs, etcpackage included:1 x egg incubator1 x wiring1 x water pipe1 x warmer1 x feeder1 x watering can1 x manualfeature:【auto egg turning function】: our egg incubator with automatic turner, turn eggs every two hours to keep even heatyou can also start turner at any timebuilt-in led egg candler【wide application】this eggs incubator is suitable for incubating all poultry - chickens, ducks, gooses, quails, birds, pigeon, etchighly transparency shell for you to observe the incubation processhatchability reached up to 97%【axial spacing adjustable】mini eggs incubators can hatch 36 chicken【temperature adjustable】egg incubation box with a "warm jacket" saves energy and maintains temperature balance,so normal hatching in lower temperature environmentssimply put the egg on the led candling lamp to illuminate, which can help you see if your eggs are fertilized and test the embryo development and hatch
Italia
8387000274658203 €
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After testing, the service life of the diaphragm up to 600,000 times without falling off or blocking● 2 outlet separate automatic watering2 zone outlet easier for you to schedule watering separately for different areas● long-lasting durabilityto ensure long-lasting durability, our garden timer designed with heavy-duty construction, made of waterproof, anti-uv coating and anti-rust materials● 3 modes manual wateringcustomized manual watering of each zone is from 1 to 59 mins, let you water your flowers and plants whenever you want without interrupting program5" large screen makes you check readouts much easier, and programming easy as 123! it requires no tools to install on 3/4 faucetthe flexible scheduling allows you to water up to 6 times a day or as little as once a week on each valvealso totally suits parents, elders to usethe advanced circuit control system with a smart chip, ensures your schedule runs more stably and accuratelyperfect for outdoor usemain features:● leakage freeaccutethe 2-generation valve diaphragm has a self-cleaning techthe 2 watering frequencies which hours mode is from 4h to12h, day mode is from 1 day to 7 days, and watering duration is from 1min to 3h59min● multi-scene hose timerpowered by 2*aaa 1added the seal ring in the battery cover to isolate moisture3 modes, which means you manually watering via clicks manual button to select 1 zone only/ 2 zone only/ both zones● bigger lcd displayeasier to setup2
Italia
5791999816894531 €
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Description:airis automatic soap contaless dispenser intelligente hand washer 025s infrared sensor foam dispenser with high accuracyfeature:- intelligent induction, quick bubbles- contact-free, more hygienic- reach out for bubbles, more fun- two hours of charging, ninety days of usespecification:product namemultifunctional induction washing machinevoltage5vpower supplyusbcontrol methodautomaticwater tank capacity320mlwaterproof levelipx4package include:1 x washing machine, 1 x manual, 1 x usb port
Italia
18739999771118164 €
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Martello elettricolarge capacity lithium battery, long life, 10 intelligent protection quality cellinfinitely variable speed，the principle of automatic transmission of the car, the switch regulates the speed of the shaft and the torque of the machinesuitable for construction site shelves, maintenance, woodworking, etc360° secondary handle，the operation is smooth, and the operating posture can be adjusted at will to adapt to a variety of work needswireless operation，getting rid of the "line" system is efast installation and replacement of accessories via the spindle lock, so you can work more safely and fastercon faro da lavoro ledrubber shockproof handle is easy to hold and can be used for long term usethe brushless motor does not generate sparks when it is working, and the motor does not wearm high torque, stepless speed change switchsuitable for construction site shelves, maintenance, woodworking, etcspia di carica a 2 marcesmerigliatrice angolarespia di carica a 3 marcemetal gear housing is durable and has a longer service lifedescrizione:chiave elettrica800nimpugnatura ausiliaria in gomma a 3 posizioni adatta per uso mancino o destrorsotungsten steel shaft, high hardness and wear resistanceslim fit, comfortable grippowerful electric wrench, multi-purpose, super powerspindle lock, can change wheels quickly and easilytool-free protection for quick and easy adjustments
Italia
22999000549316406 €
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The dome is made of 180t silver coated polyesterthe shape or color of some accessories may be improved during salcan be packed into the included portable bag for ease of transportationpackage includes:1 x tent4 x mounting stakes1 x storage bagnotice:there will be a slight error in the color under different ambient lighting; the door color of orangegreen style may be orange or green, and sent randomly; 1-2 person style has no inner pocketwe have been constantly improving the effects of photography, but due to different camera and monitor parameters, lighting and other factors, it is still difficult to avoid the color difference between the real object and the photo, so please refer to the actual colorsuitable for: hiking, climbing, camping, self-driving tour, fishing and other outdoor activitiesideal for weekend camping or outdoor adventuressize: s for 1-2 person(single door) 200x120x110cm/ 78the floor uses strong and waterproof nylon oxford3 inm for 2-3 person(single door) 200x150x100cm/ 784 inl for 3-4 person(double door) 200x200x130cm/ 78glass fiber poles feature high-strength while remaining lightweightplease allow 1-3cm error due to manual measurementplease make sure you do not mind before you bidspecification:product name: fast pitch tentcolor: blue, orangegreen, camouflagematerial: shell fabric: 180t silver plasters, bottom fabric: waterproof oxford cloth,tube: 774x51 in features:-easy to set up
Italia
8880999755859375 €
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Varta secret life of pets night light / led lamp create a charming and warm atmosphere in the room of your little girls! the varta secret life of pets plush night light has an automatic turn off that helps your kid fall asleep with the light on
Italia
32599998474121094 €
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Closure type: automatic buckleweight: 200 gbuckle width: 4cm/1about color:the precise color of the items may vary depending on the specific monitor, the settings and the lighting conditions33belt length: 125cm/4921" item: beltpackage included:1*beltdisclaimer:1the items colors depicted should only be used as an approximate guideabout size:size may be 2cm/1 inch inaccuracy due to hand measurethese measurements are meant as a guide to help you select the correct sizeplease take your own measurements and choose your size accordingly
Italia
15779999732971191 €
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Replaceable protective lens: s30 series laser adopts innovative replaceable lens, which greatly improves the service life of the laser, whis30 5w laser is high cost-effective and can meet 90% of hobby needs; s30 pro 10w laser is suitable for frequent cutting, do everything faster; s30 pro max 20w pursues the ultimate cutting speed, suitable for professionals, shops or factoriythe s30 series is equipped with an airassist 32-bit motherboard and a control-type air pump, which can intelligently control the air-assist switch during engraving through the lightburn software m8 button, this makes the engraving and cutting very clean, and is very suitable for the manufacture of exquisite giftsthe powerful airflow blows away the residue, making the cut surface very cleanbuilt-in high pressure air assist nozzle: s30 series is equipped with advanced high-pressure air-assisted metal nozzle, which can generate high-pressure airflow under the air pump, greatly improving the cutting efficiency, and the cutting speed is more than 5 times faster than that without air assistanceultra-thin 5w, 10w, 20w three laser options: s30 series adopts ultra-thin laser shaping technology, the laser focus is as thin as hair, very powerful for engraving or cuttingcaratteristica principale:1automatically controlled air assist system: the traditional adapter air assist will always be turned on and cannot be controlled during engraving, and the engraved pattern will be smoked into a fuzzy fog
Italia
8546799926757812 €
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automatic chicken coop door light-sensitive automatic puppy house door high quality and practical chicken pets supplies
Italia
170 €
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automatic chicken coop door opener light sensor automatic chicken house door sensitive home pets dog animal cage
Italia
18020000457763672 €
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Jumper jpd-ha300 automatic upper arm blood pressure monitor lcd digital display automatic shutdown blood pressure monito
Italia
33189998626708984 €
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automatic chicken door opener kits w/time sensor induction 12 wide automatic goose with sunlight sensor to prevent chi
Italia
9486000061035156 €
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About color:the precise color of the items may vary depending on the specific monitor, the settings and the lighting conditions05 inchesband width: about 287 inchesmaterial: stainless steelpackage includes:1 x watchdisclaimer:1type: watchmovement: quartz movementmain color: 6 colors for chooseweight: 140 gdial size: 4the items colors depicted should only be used as an approximate guideabout size:size may be 2cm/1 inch inaccuracy due to hand measure39 inchesstrap length: about 23 cm / 965 inchescase thickness: 1cm / 0these measurements are meant as a guide to help you select the correct sizeplease take your own measurements and choose your size accordingly
Italia
44400001525878906 €