220v avoidance light switch using FC-51 without arduino

OBJECT AVOIDANCE SENSOR | Arduino Sensors | #Arduino #grindreel

DIY LDR On/Off bulb using relay with arduino #artoftech

Touch-less switch using Arduino and IR sensor

Amazing clap switch by using sound sensor module

Make Your Own Motion Activated Halloween Display Without Using Arduino That's Easy Enough For Anyone

automatic night light | DIY home automation | without arduino

How to connect pir motion sensor and relay with 220v

5v Relay Short Circuit Protection //In Home#shorts #newinventionsyoutubechanneleasyprojects

Arduino: Solenoidit - Johdanto

2 Channel Relay Shield

Automatic lights using @ LDR sensor module and Arduino🔥🔥🔥

5V Single Channel Relay Module #arduinoproject #arduino #automobile #led #diy

#10 || Arduino + PIR Sensor + Relay || DIY

#TTP223 singal touch on off operat #5volt Relay #5volt led flasher #5volt circuit #TTP223

Arduino projects for beginners?? | Say No To Arduino | L293D | Build A Smart Study Lamp

DIY Motion Sensor Connected with 19W LED Light | Javier's DIY

Arduino Project with sound sensor for turning light on and off

Arduino: How to control 220V RGB Led Strip with Arduino/ESP32?

Using LDR sensor Module with Arduino

light lamb making at home

Testing the LDR Sensor Connected to LED Lights

Running LEDs by 220v

Ultrasonic switch control.

Arduino - Switching a relay using a LDR