X ultrasonic
Elenco x ultrasonic
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Descrizione:potenza (w): 120origine: cn (oigine)rumoe: 36dbapplicazione: 21-30㎡quantità uscita nebbia: 4/6/8il pacchetto include:1 x atomizzatoe galleggianteo 1 x ultrasonic foschia maker fogger con atomizzatoe galleggiante
Italia
6808000183105469 €
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Working current: 100mamicro usb 5v powerpackage includes:1 x diy kitworking principle:this is a mini ultrasonic levitation device that can suspend foam ballsthe device consists of a single chip microcomputer, a driver chip and two ultrasonic probesmainly used for students or diy electronics enthusiasts to learn about ultrasonic standing wave suspensionworking principle: ultrasonic standing wave levitation is through the existence of a certain distance between the ultrasonic transmitting end and the reflecting end (or another transmitting end) (called the harmonic cavity distance), and the transmitting wave and the reflected wave (or another sound wave) are continuously superimposed to form a standing waveit is not supported to control the floating object to move up and downthe sound wave force on the object at the node of the standing wave overcomes the effect of gravity and finally achieves the effect of suspension
Italia
8869999885559082 €
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Descrizione del prodotto:this is a mini ultrasonic levitation device that can suspend foam ballsthe device consists of a single chip microcomputer, a driver chip and two ultrasonic probesmainly used for students or diy electronics enthusiasts to learn about ultrasonic standing wave suspensionworking principle:ultrasonic standing wave suspension is that there is a certain distance between the ultrasonic transmitting end and the reflecting end (or another transmitting end) (called the resonant cavity distance), and the transmitted wave and the reflected wave (or another acoustic wave) are continuously superimposed to form a standing wavethe acoustic wave force on the object at the standing wave node overcomes the effect of gravity and finally achieves the effect of suspension0v1plug-in electrolytic capacitor 100uf 35v10805 capacitor 10420805 resistor 1k10805led blue1dc2controlling the up and down movement of suspended objects is not currently supported1 power base1ultrasonic transmitter t2m2 knurled single-pass copper column m2x6+36m2 knurled single-pass copper column m2x12+32m2 knurled single-pass copper column m2x40+32dado m24foam1scheda pcbone baseplate, two launch pads3alimentazione dc12vopzionale1caratteristica:power input: dc12vappearance size: 40*40*70mmweight: 26gpackage list:commentdesignatorquantità smd stc15w104 scm s0p81smd tc4427 chip1smd ams1117 chip 5
Italia
12859999656677246 €
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Specifica:materiale: metallo, pvccolore: argento, bronzo, rame (opzionale)dimensioni: 8 x 4,5 x 12 cm / 3,14 x 1,8 x 4,72 pollici (circa)il pacchetto include: 1 x sveglia (escluse altre decorazioni)descrizione: focuspet ultrasonic mouse repeller garage car under hood rat roditore pest animal deterrentcaratteristica:- funzione luce notturna, puoi vedere chiaramente lorologio di notte- sveglia con campana in metallo, super rumorosa, molto adatta a persone che sonnecchiano- movimento di scansione quasi muto, solo un piccolo suono nella notte, ma non disturberà il tuo riposo
Italia
16309999465942383 €