How to Make a Sensitive Touch Alarm with LED & Buzzer | Transistor Circuit
2:38
How to Make a Sensitive Touch Alarm with LED & Buzzer | Transistor Circuit
2 views4 months ago
YouTubeEDUSOFT KNOWLEDGEVERSE
Electronic DIY | How To Make Touch Activated Alarm Circut
4:09
Electronic DIY | How To Make Touch Activated Alarm Circut
1 month ago
YouTubeSpark Mind
Touch Sensor Using BC547 Transistor | Electronics Library | EL001A
3:30
Touch Sensor Using BC547 Transistor | Electronics Library | EL001A
154 viewsApr 3, 2025
YouTubeElectronics Library
How to Make Touch Sensor Switch Circuit using Transistor Resistor and LED
2:38
How to Make Touch Sensor Switch Circuit using Transistor Resistor and LED
590 views6 months ago
YouTubeEnergy Tricks
How to Make a Touch Sensor Switch Circuit Using Transistor, Resistor & LED
0:50
How to Make a Touch Sensor Switch Circuit Using Transistor, Resistor & LED
10 views1 month ago
YouTubeEnergy Tricks
How To Make a Simple Touch Sensor Using BC547 Transistor | DIY 9V Project #diyelectronics #circuit
0:24
How To Make a Simple Touch Sensor Using BC547 Transistor | DIY 9V Project #diyelectronics #circuit
1.1K views4 months ago
YouTubeSKG ELECTRONIC
How to Make a Touch Sensor Circuit 🤚 | Using 2N2222, LED & Buzzer (No IC!)
0:43
How to Make a Touch Sensor Circuit 🤚 | Using 2N2222, LED & Buzzer (No IC!)
9K views2 months ago
YouTubeEnergy Tricks
0:12
How to Make Touch Sensor Switch Circuit using BC547 Transistor
21.1K views10 months ago
YouTubeEnergy Tricks
1:16
Touch Sensor Switch Using C945 Transistor | Simple DIY Circuit Without Microcontroller
1.2K views8 months ago
YouTubemobired
0:11
DIY Touch Sensor Circuit | Make a Simple Touch Switch on Breadboard
6.4K views3 weeks ago
YouTubeEnergy Tricks
0:13
BJT based touch sensor circuit
2.1K views1 week ago
YouTubeElectronics Education
0:12
Touch Sensor LED ON/OFF Switch Using Transistor#TouchSensor #LEDProject #ElectronicsDIY
1.9K views4 months ago
YouTubeR Electric
2:37
Touch Sensor Circuit Project|Touch Sensor Circuit using Transistor and LED|Simpal Sensor Circuit
110 views1 month ago
YouTubeMDM Tech Vision
0:25
Simple Touch Sensor Switch Using BC547 Transistor 9V Battery Project #shots
6.7K views4 months ago
YouTubeEnergy Tricks
4:15
Just One Touch! Smart Delay Timer Circuit Perfect for Doorbell and Security Alarm
17.8K views7 months ago
YouTubeSoldering Tech
0:23
How to make a Touch Sensor using BC547 transistor on Breadboard || Resistor || LED || 9V || DIY
2.2K views6 months ago
YouTubeYaazhl_Tech
3:52
How To Make Amazing Touch Sensitive Doorbell Alarm Circuit
29.5K views1 month ago
YouTubeZAFER YILDIZ
Touch sensor Circuit #shorts #shortvideo #viral #electronic #pbexperiment
34.7K views7 months ago
YouTubePB Experiment
4:35
DIY Touch Sensitive Alarm 🚨 | Smart Security, Anti-Theft & Burglar Alarm Circuit
14.7K views9 months ago
YouTubeSoldering Tech
0:39
Touch Sensor Circuit Without IC | Easy Project #experiment #shorts #arduino #circuit #bc547
1.3K views1 month ago
YouTubeTheTechBit
2:30
Make a Powerful Security Alarm Using BC547 Transistor | Easy DIY Circuit | BC547 NPN Transistor
211 views4 months ago
YouTubeUF Technical
0:40
Touch Sensor Circuit Using BC548 & PC817 | DIY Touch Switch | Simple Electronics Project
725 views6 months ago
YouTube@Tusar All Electronics
0:23
Day 10 Touch alarm Circuit#arduino #techshorts#experiment#diy#light#breadboard#project#diyprojects
635 views2 months ago
YouTubeDynamic Kiran
0:15
DIY Laser Security Alarm Using BC547 & LDR 🔥
3.2K views1 month ago
YouTubeHetronics
0:15
How to Make a Touch Sensor Using BC547 Transistor || Simple Touch Switch using transistors #sensor
64.3K viewsMay 12, 2025
YouTubeMD NURUL ISLAM
1:46
Simple Touch Sensor || BC547 Transistor Project ||Simple School Project
63.1K viewsDec 7, 2021
YouTubeSM Electronics
0:36
Touch Sensor Using BC547 Transistor
8.3K views10 months ago
YouTubeBlue Hand
5:31
TTP223 TOUCH SENSOR ON AND OFF CIRCUIT USING TRANSISTORS 9V-35V
16K viewsNov 22, 2022
YouTubeES Tech Knowledge
0:26
Simple Touch Sensor Using Bc547 🤯|Bc547 Transistor Magic Experiment #bc547 #circuit #scienceproject
2.1K viewsJun 20, 2025
YouTubeCreativeelectronicsBangla
0:10
The Easiest Touch Sensor Switch You Can Make at Home
7K views10 months ago
YouTubeElectric station
See more
Static thumbnail place holder

Short videos

2:38
How to Make a Sensitive Touch Alarm with LED & Buzzer | Transistor Circuit
2 views4 months ago
YouTubeEDUSOFT
4:09
Electronic DIY | How To Make Touch Activated Alarm Circut
1 month ago
YouTubeSpark Mind
3:30
Touch Sensor Using BC547 Transistor | Electronics Library | EL001A
154 viewsApr 3, 2025
YouTubeElectronics Library
2:38
How to Make Touch Sensor Switch Circuit using Transistor Resistor and LED
590 views6 months ago
YouTubeEnergy Tricks
0:50
How to Make a Touch Sensor Switch Circuit Using Transistor, Resistor & LED
10 views1 month ago
YouTubeEnergy Tricks
0:24
How To Make a Simple Touch Sensor Using BC547 Transistor | DIY 9V Project
1.1K views4 months ago
YouTubeSKG ELECTRONIC
0:43
How to Make a Touch Sensor Circuit 🤚 | Using 2N2222, LED & Buzzer (No IC!)
9K views2 months ago
YouTubeEnergy Tricks
0:12
How to Make Touch Sensor Switch Circuit using BC547 Transistor
21.1K views10 months ago
YouTubeEnergy Tricks
1:16
Touch Sensor Switch Using C945 Transistor | Simple DIY Circuit Without Microcontroller
1.2K views8 months ago
YouTubemobired
0:11
DIY Touch Sensor Circuit | Make a Simple Touch Switch on Breadboard
6.4K views3 weeks ago
YouTubeEnergy Tricks
0:13
BJT based touch sensor circuit
2.1K views1 week ago
YouTubeElectronics Education
0:12
Touch Sensor LED ON/OFF Switch Using Transistor#TouchSensor
1.9K views4 months ago
YouTubeR Electric
2:37
Touch Sensor Circuit Project|Touch Sensor Circuit using Transistor and
110 views1 month ago
YouTubeMDM Tech Vision
0:25
Simple Touch Sensor Switch Using BC547 Transistor 9V Battery Project #shots
6.7K views4 months ago
YouTubeEnergy Tricks
4:15
Just One Touch! Smart Delay Timer Circuit Perfect for Doorbell and Security Alarm
17.8K views7 months ago
YouTubeSoldering Tech
0:23
How to make a Touch Sensor using BC547 transistor on Breadboard || Resistor || LED ||
2.2K views6 months ago
YouTubeYaazhl_Tech
3:52
How To Make Amazing Touch Sensitive Doorbell Alarm Circuit
29.5K views1 month ago
YouTubeZAFER YILDIZ
Touch sensor Circuit #shorts #shortvideo #viral #electronic #pbexperiment
34.7K views7 months ago
YouTubePB Experiment
4:35
DIY Touch Sensitive Alarm 🚨 | Smart Security, Anti-Theft & Burglar Alarm Circuit
14.7K views9 months ago
YouTubeSoldering Tech
0:39
Touch Sensor Circuit Without IC | Easy Project #experiment #shorts #arduino #circuit
1.3K views1 month ago
YouTubeTheTechBit
Static thumbnail place holder