Neman HC-SR04 Ultrasonic Distance Finder LED Display ba tare da Arduino ba

Neman HC-SR04 Ultrasonic Distance Finder LED Display ba tare da Arduino ba

Wannan aikin yana nuna yadda ake gina na'urar auna nisa mai sauƙi amma ingantacciya ta amfani da firikwensin HC-SR04 da na'urar nuni ta musamman, ba tare da buƙatar microcontroller kamar Arduino ba. Wannan mafita mai zaman kanta ta dace da saurin gwaji da aikace-aikace inda ake buƙatar karatun nisa mai sauƙi kawai. Ƙarƙashin na'urar ya sa ta dace da haɗawa cikin ayyuka daban-daban.

Ga wasu ra'ayoyin ayyuka da za ku iya ginawa ta amfani da wannan HC-SR04 ultrasonic distance finder:

• Gujewa cikas ga robots
• Tsarin taimakon yin parking
• Mabuɗin ƙofa na atomatik
• Firikwensin matakin ruwa
• Gano kusanci don tsarin tsaro

Kayan aiki/Abubuwan haɗi

Abubuwan da suka fi muhimmanci sune firikwensin ultrasonic HC-SR04 da na'urar nuni A305 daga ICS Station (a cikin bidiyo a 00:35). Na'urar A305 tana sauƙaƙa tsarin ta hanyar samar da mafita da aka riga aka shirya wanda ke nuna ma'aunin nisa kai tsaye ba tare da wani microcontroller na waje ba. (a cikin bidiyo a 00:40) Na'urar tana da ƙarami kuma mai sauƙin amfani, tana buƙatar wutar lantarki ta 5V kawai. (a cikin bidiyo a 00:50) Na'urar tana da fil huɗu don firikwensin ultrasonic da kuma haɗin DC don wutar lantarki. (a cikin bidiyo a 01:01) Akwai ƙarin filaye don sadarwar serial idan an buƙata. (a cikin bidiyo a 01:18)

Jagorar haɗin waya

Haɗin waya yana da sauƙi. Haɗa ƙasan na'urar zuwa ƙasan tushen wutar lantarki, da fil 5V na na'urar zuwa tushen wutar 5V. (a cikin bidiyo a 01:28) Firikwensin HC-SR04 an haɗa shi cikin na'urar, don haka babu buƙatar ƙarin waya don firikwensin kansa. (a cikin bidiyo a 00:57) Na'urar an tsara ta don zama plug-and-play, tana sauƙaƙa tsarin saitin.

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Bayanin lambar

Babu lambar da ake buƙata don wannan aikin saboda aikin gaba ɗaya yana gudana ta hanyar na'urar A305 da aka riga aka gina. Na'urar tana sarrafa bayanan firikwensin ultrasonic kuma tana nuna nisa kai tsaye akan allon LED ɗin da aka haɗa. (a cikin bidiyo a 00:48)

Aikin kai tsaye/Nunawa

Bidiyon yana nuna aikin na'urar, yana nuna yadda take auna nisa daidai a santimita. (a cikin bidiyo a 00:17) Nunin yana nuna nisan da aka auna a fili, yana sauƙaƙa karantawa. (a cikin bidiyo a 00:20) Na'urar tana aiki da wutar 5V mai sauƙi kuma ba ta buƙatar ƙarin shirye-shirye ko saitawa. (a cikin bidiyo a 00:50)

Babuka

• [00:06] Gabatarwa ga HC-SR04 Ultrasonic Distance Finder Display
• [00:28] Bayanin Na'urar
• [00:53] Bayanin Filaye da Haɗin kai
• [01:35] Kunna Na'urar
• [02:07] Ƙarshe da Samuwa