Laser Activated Relay
0:09
YouTubeToyTech Machines
Laser Activated Relay
This DIY project uses laser beams and LM393 light sensors to activate four relays sequentially using an Arduino Mega. It was built as an experiment and a stepping stone toward a laser target system. Components Used LM393 LDR Light Sensor Module https://s.click.aliexpress.com/e/_c3GuNWvn Laser Module https://s.click.aliexpress.com/e/_c3k7E58h ...
15.3K views2 weeks ago
Shorts
Fire Detect and Automatic Water Spray Project | Flame Sensor + Relay Module #shorts #project #tech
0:16
6.4K views
Fire Detect and Automatic Water Spray Project | Flame Sensor + Relay Module
Soumen Experiment
ESP32 RTC Timer Relay Switch | DS3231 Weekly Timer + Web Dashboard | ESP32 Projects 2026
10:44
4.9K views
ESP32 RTC Timer Relay Switch | DS3231 Weekly Timer + Web Dashboard |
Tech StudyCell
Arduino Tutorials
Arduino Course for Everybody
10:28:56
Arduino Course for Everybody
YouTubefreeCodeCamp.org
1.8M viewsNov 8, 2023
Arduino 101- Crash Course w/ Mark Rober
22:12
Arduino 101- Crash Course w/ Mark Rober
YouTubeCrunchLabs
2.3M viewsApr 20, 2024
Mastering Arduino Programming: Essential Functions and Setup Guide
0:53
Mastering Arduino Programming: Essential Functions and Setup Guide
YouTubeProgramming Electronics
7.1K viewsMar 22, 2024
Top videos
How a Relay actually works
0:38
How a Relay actually works
YouTubeincel auntie
1.1K views2 weeks ago
RELAY!! The Father of Electrical Automation #electrical #relay #automation #arduino
0:30
RELAY!! The Father of Electrical Automation #electrical #relay #automation #arduino
YouTubeFunShot
3.1K views1 week ago
ESP32 Firebase Smart Timer with DS3231 RTC | IoT Web Dashboard | Remote Relay Control
17:41
ESP32 Firebase Smart Timer with DS3231 RTC | IoT Web Dashboard | Remote Relay Control
YouTubeTech StudyCell
7.7K views1 week ago
Arduino Projects
How to Use an Arduino (Lesson #1)
5:10
How to Use an Arduino (Lesson #1)
YouTubeScience Buddies
307.7K viewsOct 18, 2022
Arduino Course for Beginners - Open-Source Electronics Platform
4:04:22
Arduino Course for Beginners - Open-Source Electronics Platform
YouTubefreeCodeCamp.org
2.8M viewsJun 8, 2021
2023 Arduino Tutorial for Beginners 01 - Introduction
10:22
2023 Arduino Tutorial for Beginners 01 - Introduction
YouTubeSunFounder Maker Education
456K viewsJan 11, 2023
How a Relay actually works
0:38
How a Relay actually works
1.1K views2 weeks ago
YouTubeincel auntie
RELAY!! The Father of Electrical Automation #electrical #relay #automation #arduino
0:30
RELAY!! The Father of Electrical Automation #electrical #relay #automation #arduino
3.1K views1 week ago
YouTubeFunShot
ESP32 Firebase Smart Timer with DS3231 RTC | IoT Web Dashboard | Remote Relay Control
17:41
ESP32 Firebase Smart Timer with DS3231 RTC | IoT Web Dashboard | Remote Relay Control
7.7K views1 week ago
YouTubeTech StudyCell
Fire Detect and Automatic Water Spray Project | Flame Sensor + Relay Module #shorts #project #tech
0:16
Fire Detect and Automatic Water Spray Project | Flame Sensor + Relay Module #shorts #project #tech
6.4K views2 weeks ago
YouTubeSoumen Experiment
ESP32 RTC Timer Relay Switch | DS3231 Weekly Timer + Web Dashboard | ESP32 Projects 2026
10:44
ESP32 RTC Timer Relay Switch | DS3231 Weekly Timer + Web Dashboard | ESP32 Projects 2026
4.9K views2 weeks ago
YouTubeTech StudyCell
Automatic Water Filling System Using Timer Relay & Solenoid Valve | Easy Wiring Diagram 🚰⚡
0:15
Automatic Water Filling System Using Timer Relay & Solenoid Valve | Easy Wiring Diagram 🚰⚡
2.3K views2 weeks ago
YouTubeElectro Doctor
Arduino solid state relay example
0:13
Arduino solid state relay example
1.7K views1 week ago
YouTubebreakwater energy
0:31
Relay: The King of Electrical Automation, Automation projects #relay #electrical #arduino
1.8K views1 week ago
YouTubeFunShot
5:08
Control 16 Relays with ESP32 using PCF8575 | Full Tutorial + Code
1.7K views1 month ago
YouTubeFair Electro
1:10
Simple Relay Projects Anyone Can Build #arduino
799 views2 weeks ago
YouTubeZAFER YILDIZ
7:16
Circuit simulation of relay interfacing using Arduino
297 views3 weeks ago
YouTubeBLUE LOTUS TECH
0:55
How Relays Work #arduino #arduinoproject #esp32 #esp32project #raspberrypi #arduinorobot #relays
95 views2 weeks ago
YouTubeLucas Fernando
2:55
Arduino IR Sensor AC bulp 💡 Control | Relay Module Project || #Arduino UNO, #Arduino project#5Vrelay
1 week ago
YouTubeYashas Gowda 💞
3:01
How to setup 5V relay module with Arduino ‪@nadunaeasytricks‬ #arduino #esp32 #electronics #invent
2 views1 week ago
YouTubeNaduna Easy Tricks
0:52
Home Automation Using Arduino Uno, IR Receiver & Relay
4 views4 weeks ago
YouTubebrightvision tech
0:29
8 Channel Relay Module | Low & High Level Trigger #shorts #electronics #diy
29 views1 month ago
YouTubeHobbitainment
0:10
Control 16 Devices at Once! 16-Channel 12V Relay Module Tutorial #relay #protectionrelay #switchel
10 views1 week ago
YouTubeDIY projects by chandu
See more
Static thumbnail place holder

Short videos

0:09
Laser Activated Relay
15.3K views2 weeks ago
YouTubeToyTech Machines
0:38
How a Relay actually works
1.1K views2 weeks ago
YouTubeincel auntie
0:30
RELAY!! The Father of Electrical Automation #electrical #relay #automation
3.1K views1 week ago
YouTubeFunShot
17:41
ESP32 Firebase Smart Timer with DS3231 RTC | IoT Web Dashboard | Remote Relay
7.7K views1 week ago
YouTubeTech StudyCell
0:16
Fire Detect and Automatic Water Spray Project | Flame Sensor + Relay Module
6.4K views2 weeks ago
YouTubeSoumen Experiment
10:44
ESP32 RTC Timer Relay Switch | DS3231 Weekly Timer + Web Dashboard | ESP32
4.9K views2 weeks ago
YouTubeTech StudyCell
0:15
Automatic Water Filling System Using Timer Relay & Solenoid Valve | Easy Wiring Diagram 🚰⚡
2.3K views2 weeks ago
YouTubeElectro Doctor
0:13
Arduino solid state relay example
1.7K views1 week ago
YouTubebreakwater energy
0:31
Relay: The King of Electrical Automation, Automation projects #relay #electrical
1.8K views1 week ago
YouTubeFunShot
5:08
Control 16 Relays with ESP32 using PCF8575 | Full Tutorial + Code
1.7K views1 month ago
YouTubeFair Electro
1:10
Simple Relay Projects Anyone Can Build #arduino
799 views2 weeks ago
YouTubeZAFER YILDIZ
7:16
Circuit simulation of relay interfacing using Arduino
297 views3 weeks ago
YouTubeBLUE LOTUS TECH
0:55
How Relays Work #arduino #arduinoproject #esp32 #esp32project #raspberrypi
95 views2 weeks ago
YouTubeLucas Fernando
2:55
Arduino IR Sensor AC bulp 💡 Control | Relay Module Project || #Arduino UNO, #Arduino
1 week ago
YouTubeYashas Gowda 💞
3:01
How to setup 5V relay module with Arduino ‪@nadunaeasytricks‬ #arduino
2 views1 week ago
YouTubeNaduna Easy Tricks
0:52
Home Automation Using Arduino Uno, IR Receiver & Relay
4 views4 weeks ago
YouTubebrightvision tech
0:29
8 Channel Relay Module | Low & High Level Trigger #shorts #electronics #diy
29 views1 month ago
YouTubeHobbitainment
0:10
Control 16 Devices at Once! 16-Channel 12V Relay Module Tutorial #relay #protectionrelay
10 views1 week ago
YouTubeDIY projects by chandu
Static thumbnail place holder