Buzzer sound effect
Elenco buzzer sound effect
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La confezione include:3 x modulo cicalino passivo standardprogramma di origine di riferimento di arduino:int buzzer=8;// set the control the buzzer digital io pinvoid setup(){pinmode(buzzer,output);// setting the digital io pin mode, output is wen out}void loop(){unsigned char i,j;// define the variablewhile(1){for(i=0;i80;i++)// wen a frequency sound{digitalwrite(buzzer,high);// sounddelay(1);//delay 1msdigitalwrite(buzzer,low);//not sounddelay(1);// delay 1ms}for(i=0;i100;i++)// wen out another frequency sound{digitalwrite(buzzer,high);// sounddelay(2);//delay 2msdigitalwrite(buzzer,low);// not sounddelay(2);//delay 2ms}}}dopo aver scaricato il programma, gli esperimenti buzzer sono finitispecificazione:tensione di funzionamento: 3,5-5,5vcorrente di funzionamento: 25madimensioni pcb: 18,5mm x 15mm (lung)caratteristiche:nessuna fonte di oscillazione, ha bisogno di onda quadra (frequenza 2k-5k) per azionamentocon il controllo della frequenza del suono, si può fare un effetto "do re mi fa sol la si"
Italia
5429999828338623 €
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Il pacchetto include:5 x modulo cicalino passivo standardprogramma sorgente di riferimento:int buzzer = 8; // imposta il controllo del pin io digitale del buzzervoid setup (){pinmode (buzzer, output); // impostando la modalità pin di io digitale, output è wen out}void loop (){unsigned char i, j; // definisce la variabilementre (1){for (i = 0; i 80; i ++) // wen a frequency sound{digitalwrite (buzzer, high); // soundritardo (1); // ritardo 1 msdigitalwrite (buzzer, low); // non suonaritardo (1); // ritardo 1 ms}for (i = 0; i 100; i ++) // attiva un altro suono di frequenza{digitalwrite (buzzer, high); // soundritardo (2); // ritardo 2msdigitalwrite (buzzer, low); // non suonaritardo (2); // ritardo 2ms}}}dopo aver scaricato il programma, gli esperimenti con il cicalino sono terminatispecifica:tensione di lavoro: 3,5-5,5 vcontrollo della frequenza del suono, puoi creare un effetto do re mi fa sol la sicorrente di lavoro: 25madimensioni pcb: 18,5 mm x 15 mm (l x p)caratteristica:nessuna sorgente di oscillazione, necessita di unonda quadra (frequenza 2k-5k) per guidare
Italia
8149999618530273 €
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Joyo jf-15 california sound electric guitar effect pedal true bypass with gold guitar pedal connector and mooer knob
Italia
4172999954223633 €
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Caline cp-57 summer night guitar effect pedal california sound pedal guitar accessories 9v mini pedal guitar parts
Italia
3983000183105469 €
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Feature:product name: analog transmittersupply voltage: dc5vpcb size: 36*28mmnote: this kit requires self-assemblyprinciple:this kit consists of ne555 and its peripheral devices to form a time base circuit, the key k controls the power on time, makes the buzzer sound, and simulates the telegraph soundpackage includes:1 x diy kitlistcomponent namecomponent positionquantity1/4w resistor 1kr111/4w resistor 10kr221/4w resistor 47kr33ceramic capacitor 333c11ceramic capacitor 103c21electrolytic capacitor 100uf/25vc315mm red ledled1touch button 6*6*5mmk1in-line ne555 chipu113x aa battery boxes (battery not included)1pcb board1
Italia
2950000047683716 €
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Caratteristica:product name: analog transmittersupply voltage: dc5vpcb size: 36*28mmnote: this kit requires self-assemblyprinciple:this kit consists of ne555 and its peripheral devices to form a time base circuit, the key k controls the power on time, makes the buzzer sound, and simulates the telegraph soundla confezione include:1 kit fai da teelenconome del componentecomponent positionquantitĂ resistenza 1/4w 1kr11resistenza 1/4w 10kr221/4w resistor 47kr33ceramic capacitor 333c11ceramic capacitor 103c21electrolytic capacitor 100uf/25vc315mm rosso guidatoguidato1touch button 6*6*5mmk1in-line ne555 chipu113x aa battery boxes (battery not included)1scheda pcb1
Italia
4590000152587891 €
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Also you can set the limit by yourself and whether to enable the alarm sound effectalarm and pulse rate soundwhen detecting your pulse, the pulse oximeter will make sound which indicate pulse beating ratetype: finger clip pulse oximeter display screen: ips color screen measurement range: 70%~99% measuring accuracy: 80%~90% error ±2% (including 80%) 70% ~ 79% of error of plus or minus 3% resolution: blood oxygen saturation ±1% pulse rate: measurement range: 30bpm~240bpm error ±1size: 58mm x 32mm x 32mmfeature:- bright oled display and multi-direction displayadvanced dual oled display technology helps user get a brighter & sharper vision of the information from pulse oximeteralso user can see pulse rate bar graph and plethysmograph in this oled displayfour direction display can allow user to view conveniently the tested result in any directionlightweight and easy to uselight and compact, accommodates wide r-ange of finger sizes,user only need to put your finger in the finger pulse oximeter tested chamber, the result wilaccurate and reliablefingertip pulse oximeter can accurately determine your spo2 (blood oxygen saturation levels) and pr (pulse rate) after clinical and professional tests,fast spo2 readings, pulse measurements and display it conveniently on a large digital bright oled displayif the pulse oximeter has detected your pulse rate and spo2 in a irregular condition, the pulse oximeter will make a alert to warn the user to be care of their body condition
Italia
120600004196167 €
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Bakeey rgb gaming headset stereo sound headphone colorful lighting effect large unitwith mic for computer gamer
Italia
28450000762939453 €
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![[Mirroring] Foqucy GX100 Mini Projector Phone Same Screen](https://img.class.posot.it/it_it/2022/07/16/Mirroring-Foqucy-GX100-Mini-Projector-Phone-Same-Screen-20220716100148.jpg)
· great audio experience: equipped dolby audio sound gives great sound effect· features portable and exquisite design to meet multi-scene application and let you experience a big-screen audio or video theater at any timenote:there is a little of difference according to manual measurement100-inch projection screen has no bordersparameters:item name: foqucy projectormodel: gx100type: mirroring versioncolor: white / blackdisplay type: lcd tft displaylight source: ledbrightness: 1800 lumensphysical resolution: 800*480lamp life: 30000 hoursimage size: 17-100screen aspect ratio: 16:9contrast ratio: 2000:1working voltage: ac 90v-260v (eu plug)port: usb/audio/hdm/tf card slotsupport multi-language: yessize: 145*130*57 mm3package list:1 * foqucy projector1 * user manualfeatures:· hd clear projection: 800*480 resolution, support up to 1080p the decoding· support phone same screenthe actual use may be slightly different depending on the specific situation· various ports: features hdm interface, usb and tf card interfaces which is convenient for connecting devices
Italia
6512000274658203 €