Variable gain and variable level density and presence control over power amp silent mode
Elenco variable gain and variable level density and presence control over power amp silent mode
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The amp board ac and dc dual power supply 12-24v is available, the thrust is very large, 600 euro headphones are not to mention1% precision resistor, high-quality fever capacitor, ultra-low noise and wide sound field, good separation of left and right channelscurrent feedback architecture; dynamic range greater than 120db; snr is 120db;the output noise at a gain of 2v/v is 5μv;conversion rate: 1300v/ms; built-in short circuit and thermal protection;compatible with 354 3p two input sockets, no noise and current sound, suitable for small space installationparameter:product name: tpa6120 headphone amplifier boardchip type: tpa6120a2input voltage: dual ac12-24v(recommend dual ac12v 30w)output impedance: 8-600 ohmprotection function: short circuit protection, over temperature protectionsize: 80*52*19mmfeature:the tpa6120a is a hifi-class stereo headphone amplifier from ti that provides 80mw to 600ω at a ±12v voltage at (thd+n) of 0,00014%package includes:1 x tpa6120 headphone amplifier board
Italia
8869999885559082 €
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2) with power supply chip tps5450-5a, dc12/24v power input, output current up to 5a/6a, perfect power supplyforraspberry pi3) works with all serial screen, spi screen and lcd screenof bigtreetech4）to upgrade configuration firmware bysd card, easy and efficient operation5) on-board spi working mode and uart working modedriven by tmc; on-board diag pins, which can be used by unplugging jumper caps13) on-board eeprom, convenient for customers to adjust and save parameters6) with resume printing, filament breakdetection, autoshutdown, bltouch, rgb light and other functions12) reserved boot0 buttonforcustomers to use dfu mode, convenient for customers toburnfirmware through dfu mode10) wifi module (esp12s, esp-07, esp32) common interface for customers to diy and userrf firmware9) adding protection circuit for the thermistor to avoid burning ofmain control caused by hot bed or heating cableleakage14) as for cnc fan,there is24v, 12v, 5v voltage selectionof the external power supply module, easy to operation, avoiddamage to the motherboardwarm tips: if the skr 3 motherboard used with ez series driver, you need to match the ezdriver connectfeatures:1) 32-bit 480mhzarm-class cortex-m7 series main control chipstm32h743vit6, with betterperformance8) the fuse are easy to replace15) theresistance valueof thermistor c7) adopting high-performance mosfet tubes to reduce heat generation11) on-board tf card slotwithout self-ejectingand sdio working modeimprovethe transmission rate
Italia
7511000061035156 €
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Voice control and ifttt: use with amazon alexa and google home to turn voice control on/offand with multiple broadlink smart box, you can build your own smart life, remote control and set schedules for multiple downlight from anywhere in the worldbestcon mcb1 smart wi-fi switch home diy via iph0ne android compatible with alexa broadlink apphigh compatibility: bestcon wi-fi control box is a remote control power switch that can be connected to more than 97% of household appliances and lampsbroadlink smart wi-fi box gadgets lets you voice control your lightusers can remotely open/close and arrange connected household devices at any timeother apps and devices that work with ifttt to create more fun experiencesthis switch transmits data to the cloud platform through wi-fi routers, enabling users to remotely control and check the status of all connected devices through smart phone applicationsenable skills/services called broadlink, link accounts, and discover devices in the amazon alexa/google home/iftttapp appnew features: zero configuration, driven by fastcon technology, add the first fastcon device to the application as usual, and then when you connect other new fastcon devices, they will be automatically discovered and displayed in the appensure that the device is able to be remotely controlled from an external networkall you need is an alexa or google assistant enabled device like echo, google home, or even just the alexa / google home app on your phone
Italia
9859999656677246 €
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Binaural fingerprint touch, easy operation and controldual mode and double decoding, games and music can be switched freelylarge capacity and long battery life, fast blood recovery and complete blood resurrection0, the transmission is faster and more stablethere is no lag in the game, and you can play the game one step faster5htalk time: 4hmusic time: 4hworking hours: 7 hstandby time: up to 120hcall mode: binaural callbluetooth compatible range: 10m(no obstacle)charging compartment capacity: 300mahheadphone battery capacity: 40mahcharging case: can be charged 2 timesfeature:1shocking sound quality, immersive enjoyment of good sound0material: abscolor: blackheadphone driver unit: ï¿ 10mm, 32 ῳfrequency range: 20- 20khzcharging port: type-ccharging timepackage included:1×bluetooth-compatible headset1×charging compartment1×charging cable1×manualspecifications:name: tws bluetooth - compatible headphonesbluetooth compatible version: 5gaming chip bluetooth compatible 5
Italia
19729999542236328 €
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Dc 5v 12v 24v 2 channel 30a high and low level trigger relay module plc automatic control module with guide rail for sma
Italia
14220000267028809 €
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You can use good performance switching power supply, laptop switching power supply, you can also use the charging bottle, or car power supply and so oncon bass, left and right channel volume adjustment, treble adjustment, the total volume potentiometer control 2use dc power supply: 12-24v power supply, maximum supporto 50w (left channel) +50 w (right channel) +100 w (bass channel) three-channel outputboard is a good test of the finished product board is welded, according to figure connected to a good speaker, audio input or connect the bluetooth audio device and connected to the power can be usedsuggerimenti:if yis the use of the united states ti company tpa3116d2 high-performance digital amplifier chip as the core, a parallel bridge subwoofer output, do a left and right channel output(not includes the shell)ilre are 3 options for you to choose, please click the type option to take a order0 audio receiver updated, with a pre-amplifier, bass crossoverprocessing):caratteristiche:this is a supporto bluetooth 5three items for you to choose:shell: con il guscio only (non include il audio amplifier board)con bluetooth: il audio amplifier board supportos funzione bluetooth(please make sure the type box is selected, prices vary widely, so as not to cause unnecessary misunderstanding(not includes the shell)conout bluetooth: il audio amplifier board does non supporto funzione bluetooth1 amplifier boardwide operating voltage, power-saving design, efficiency up to 90%
Italia
6420000076293945 €
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Double force variable clamp ratchet f clamp tightened and externally supported heavy-duty f clamp woodworking diy hand t
Italia
5027000045776367 €
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Cnc fine processing aluminum alloy remote control bracket, high intensity and high hardness, durable and more at easemm3-zj400materials: aluminum alloy, plasticcolor: blackpackage weight: 159gpackage size: 93 x 108 x 60mmusage: for dji mini 3 pro rc controllerfeatures:- aliliac riding and following, the dji rc remote control can be fixed on the handlebar, and the remote control is controlled while ridingno connected aluminum alloy remote control bracket can also be used for sports camera cycling clips alone, holding action 2, insta360 series and other camerasthe rc controller and other accessories in picture are only for display, not included!package included:1 x cycling bracket2 x screw1 x fixed long screw1 x hexagonal wrenchsunnylife remote control riding bracket universal action camera holder bike handle clamp bicycle mount for dji mini 3 pro rc controllerspecifications:brand name: sunnylifeitem name: controller riding bracketitem nonote:package only the bracket set
Italia
19729999542236328 €
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No disassembly and storage, one installation and continuous useit can be stored together with the remote control in the sunnylife mini3 pro kit and dji rc remote control bagquality leather lanyard, low-key matte texture, delicate touch; precision craftsmanship, safe and reliablesunnylife rc smart remote control lanyard neck strap pu leather adjustable hanging buckle rope for dji mini 3 pro screen controllerspecification:brand name: sunnylifeitem name: remote control lanyarditem nothree-hole multi-purpose hanging buckle, single and double buckle lanyards can be switched at will5-80cmpackage weight: 85gpackage size: 152 x 47 x 39mmusage: for dji mini 3 pro rc controllerfeatures:- cnc finishing aluminum alloy hanging buckle, high strength and hardness, durable and more securenote:package only 1pc strapnot included the controller!package included:1 x shoulder strap1 x aluminum alloy support1 x wrench2 x screwmm3-gs389material: pu leather + aluminum alloycolor: greyhalf-folded length: 62
Italia
16020000457763672 €
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No disassembly and storage, one installation and continuous useit can be stored together with the remote control in the sunnylife dji rc remote control bagcompatible with dji rc/dji rc pro/dji smart remote controlquality leather lanyard, low-key matte texture, delicate touch; precision craftsmanship, safe and reliablesunnylife universal remote control lanyard neck strap pu leather adjustable hanging buckle rope for dji rc / rc pro / smart screen controllerspecification:brand name: sunnylifeitem name: remote control lanyarditem nonote:package only 1pc strapnot included the controller!package included:1 x shoulder strapgs394material: pu leathercolor: greyhalf-folded length: 625-80cmpackage weight: 72gpackage size: 200 x 140mmusage: for dji rc / rc pro / smart screen controllerfeatures:- universal for a variety of remote controls
Italia
10850000381469727 €
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No disassembly and storage, one installation and continuous usequality leather lanyard, low-key matte texture, delicate touch; precision craftsmanship, safe and reliablesunnylife rc smart remote control lanyard neck strap pu leather adjustable hanging buckle rope for dji mini 3 pro screen controllerspecification:brand name: sunnylifeitem name: remote control lanyarditem nothree-hole multi-purpose hanging buckle, single and double buckle lanyards can be switched at will5-80cmpackage weight: 86gpackage size: 152 x 47 x 39mmusage: for dji rc pro / smart screen controllerfeatures:- cnc finishing aluminum alloy hanging buckle, high strength and hardness, durable and more secureit can be stored together with the remote control in the sunnylife rc pro / smart screen controller bagnote:package only 1pc strapgs377material: pu leather + aluminum alloycolor: greyhalf-folded length: 62not included the controller!package included:1 x shoulder strap1 x aluminum alloy support1 x wrench2 x screw
Italia
15779999732971191 €
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Use the included remote control to choose the color, intensity, and effectsksix colored rgb led strip with remote control and 16 different colors bring colors in your home ambient and make it unique and futuristic! the ksix colored rgb led tape features 16 different colors and adjustable intensities
Italia
104 €
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Waterproof and anti-fallpositive and negative adjustmentupgraded double-shaft bearing design, double-bearing gears, strong power and high concentricitythe forward and reverse functions are easy to handlefast speed, strong power, high efficiency, high concentricity, wear and durabilityhigh and low two-speed shifting to meet the needs of workpress the switch to adjust the speed lightly, and work more freelythe handshake part is fully encapsulated, and the soft silicone hand guard is not easy to use for a long timebattery protection, the battery pack is equipped with a protective circuit board, and the line is disconnected beyond the limited discharge amount to protect the batteryled lighting, the lack of light at night can also successfully complete the work, the design is very user-friendlyname:rechargeable hand drillrated frequency: 50/60hzspeed: double: 0-350/min single: 750/minproduct size: 21*20*5hand protectionthere is a remaining battery display on the body, so dont worry about delaystwo speed adjustmenta really durable electric drill, no troubles in rainy daysintelligently rotate the chuck8mm-10mmtorque: 30n/mbattery: lithium battery features:- multi-position torque adjustment, the torque position can be adjusted to the appropriate strength according to the work needslarge capacity battery with built-in battery protectionstepless speed change switchlarge area soft rubber package, fully pr5cmcollet diameter: 0
Italia
9331999969482422 €