Smart गुल्लक कैसे बनाये || Homemade Money Bank With Password Security || Hindi

Hello friends aaj is video me ham ek smart money bank banayenge jise aap gullak ki bhi keh dete ho. Yeh ek smart gullak ya money bank hai. Jo ki password ki security ke sath aata hai. Yani isme aap password enter karoge tabhi aap isme money nikal or daal sakte ho. Yeh ek easy project hai. Ise banane ke liye kisi bhi ardiuno card ki jaroorat nahi hai. Bohot cheap price me ban jata hai. For more information plz watch full video till the end. Thank you so much
Samar Experiment


⚫ 2nd channel link - https://www.youtube.com/channel/UCR7xy-eWfH5Q0t7pGylRJrg