UNCOMPLICATED CLAP AUTOMATION

Published Sep 27, 2022

GPL-3.0-only

3 hours to build

Intermediate

pic-mcu

USED FOR CHILDREN,HANDICAP, BLINDMAN FOR PLAYING SONG AND TURN ON LIGHT AWARE OF ELECTRIC SHOCK LOW COST MADE WITH IN 1000 RUPEES

Components Used
Bluetooth Module HC-05 Bluetooth is a wireless communication protocol used to communicate over short distances. It is used for low power, low cost wireless data transmission applications over 2.4 – 2.485 GHz (unlicensed) frequency band.	X 1
Speaker Speakers & Transducers 28 mm, Round Frame, 0.25 W, 32 Ohm, Neodymium Magnet, PET Cone, Speaker	X 1
5VDC Adapters Power Supply Wall Mount AC Adapters ac-dc, 5 Vdc, 2 A, SW, wall-plug, EU, P5 center pos, level VI, black	X 1
Lamps Lamps Candelabra Screw 230V	X 1
Sound Sensor Module Multiple Function Sensor Development Tools Sound Sensor Module	X 1
5V SMPS Switching Power Supplies AC-DC 35W LOW COST	X 1
12V Rechargeable Lithium Iron Battery LiFePO4 - Lithium Iron Phosphate Battery 12V 7.5Ah LiFePO4 5.95 x 2.56 x 3.70"	X 1

Description

ABSRACT
When you clap or any sound of approximately same pitch of Clap sound. This sound signal is converted into the
electrical signal by the condenser microphone. When you clap once, the relay is activated and the Speaker (or any
load) is turned ON. When you clap for the second time, the relay is deactivated and the Speaker (or any load) is turned
OFF.We have also implemented a Tungsten filament bulb in another section of the circuit which will be enabled if
speaker section is turned off. This bulb is connected to AC supply, since it needs a 230V power.
APPLICATION
✧ Children can use this speaker for entertainment purpose
✧ When children are alone at home, they can listen to music or turn on this speaker by just clapping their
hands.