Wireless appliances control using HT12E & HT12D Full Making IC Based Mini Project-1 скачать в хорошем качестве

Wireless appliances control using HT12E & HT12D Full Making IC Based Mini Project-1

Order on WhatsApp click here: https://wa.me/message/3SOKUOU5CDHHN1 Buy online www.eroletech.com For any help contact us on whatsapp: +91 7007957715 Free home delivery and cash on delivery available website: www.eroletech.com To get a good job in Electronics core companies please download our app and join our course : https://xlroy.courses.store/ Introduction: This project presented here, is an electrical appliance controller circuit, using R F based remote system. From any place, without any line of sight, RF based wireless remote control system, can change the state of an electrical appliance, either in ON state, or OFF state. The controlling circuit, is built around RF transmitter, and RF Receiver modules, which are operating with encoder IC HT12E, and decoder IC HT12D, with few passive components. The main objective of this work, is to build the circuit, without any programming skill, and to make it work without line of sight requirement, using the RF technology. these are the components, which are needed in this project. H T 12 E, encoder IC. H T 12 D, decoder IC 2, 18 Pin IC Base. 7, 1 kilo ohm resistors. 1 mega ohm resistor. 47 kilo ohm resistor. 4, 10 micro fared, electrolytic capacitors. 3, red LED. 1 green LED. 1 yellow LED. 2, B C 5 4 7, NPN Transistor. 2, 7 8 0 5 voltage regulator. 2, 9 volt battery. 2, PP3 battery connector. R F transmitter and receiver module. 4, slider switches. 2, on off, rocker switches. 2 zero PCB. 8 screw with nuts. and 8 plastic spacers. Now we will .