Introduction: Touch Sensor & Sound Sensor Controlling AC/DC Lights
This is my first project and this is working based on two basic sensors one is Touch sensor and second one is Sound sensor , when you press the touch pad on touch sensor the AC light will switch ON , if you release it the Light will be OFF ,and same like sound sensor also is used to detect the sound , for examples if you clap or make the sound the DC LED will ON , if NO sound it's OFF.
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Step 1: Main Items
1.AC 230 V Operate Light - 1
2. DC 12V LED - 1
3.12V Relay - 1
4. NPN Transistor 2N4401 - 2
5. Bread Board - 1
6. Resistor 1K-1/4W - 2
7. Connecting Wires
(Note: Here i'm using arduino for only purpose of 5V DC supply,)
Step 2: AC / DC Power Supply
1. AC Power Supply for 270V max. range
2. DC Power Supply for 30V max. range
Step 3: Circuit Diagram for This Project
1.Main circuit for 5 AC light control
Step 4: Two Sensors With Bread Board Circuit
As per Circuit Oriented.any doubt contact mail firstname.lastname@example.org
Step 5: Video Tutorial
watch video and give comments