Skip to playerSkip to main contentSkip to footer
KA Creative Ideas
  • 4/7/2021
Learn how to make a tripwire security alarm system at home using a transistor.


You Need:

IRF540N Mosfet Transistor
47k Resistance
Buzzer
9v Battery
9v Battery Connector
Wire

Recommended

5:40
Up next
Simple Magnetic Door Alarm System | How to Make Door Alarm with Magnet | DIY Magnetic Door Alarm
KA Creative Ideas
3:17
DIY Fire Alarm System | How to Make A Simple Fire Alarm for School Project | Homemade Fire Alarm System
KA Creative Ideas
5:33
Make It Easy//Fire Sensor Alarm
MAKE IT EASY
7:20
Rain Detector Project | How to Make A Rain Detector | Electronics Projects DIY | Rain Water Detector
KA Creative Ideas
4:43
DIY Water Tank Overflow Alarm | How to Make Water Tank Overflow Alarm At Home | Overflow Alarm Making Ideas for Water Tank
KA Creative Ideas
0:57
mobile मे alarm कैसे लगाए /How to Set Alarm in Alarm Clock
meu technical
2:10
Why Your Hardwired Smoke Alarm Is Chirping
Komuy2016
4:36
Wireless Tester AC Line Detector | How to Make Wireless AC Line Detector Circuit Homemade | Electronics Projects for Home Use
KA Creative Ideas
0:20
STA Travel building alarm going off
Edinburgh Evening News
1:02
How to set an alarm on your android phone
Quick Tips
1:57
How to Make A Cardboard House (With Dimensions)In 2 Minute
Digital video
4:34
How to make wall hanging with paper easy | Paper craft ideas for wall decoration step by step
Mini Origami School
3:48
How to make a magazine paper basket making at home easy | Basket making for beginners
Mini Origami School
2:14
How to make beautiful paper flowers very easy diy crafts | diy projects for men
Mini Origami School
3:28
Paper Butterfly DIY | How to Make Paper Butterfly Easy Step By Step | Simple Paper Butterfly Making
KA Creative Ideas
3:39
Decoration Ideas for Wall with Paper | Paper Crafts for Home Decoration | Wall Hanging Ideas with Paper Easy
KA Creative Ideas
2:28
How to Make A Mini Hand Water Pump Using Syringes | DIY Mini Hand Water Pump
KA Creative Ideas
4:19
How to make a Hydraulic Telescopic Jack Using Syringes | Hydraulic Jack School Project
KA Creative Ideas
1:43
Tubelight Stater Bulb Works As Heat Switch | How to Make Heat Switch At Home
KA Creative Ideas
2:12
How to make A Dual LED Blinking Circuit Using Relay and Capacitor | Electronic Projects DIY
KA Creative Ideas
4:25
Automatic Light On Off Circuit Using LDR and Relay | Electronic Project Ideas | Automatic Night Light Project
KA Creative Ideas
1:45
Electrical Conductivity Of Salt Water Experiment | Salt Water Conductivity Experiment | DIY
KA Creative Ideas
2:06
How to Simple Control Bulb Brightness Using Fan Regulator - Easy Way
KA Creative Ideas
2:40
Electromagnet with Nail and Battery | How to Make Electromagnet At Home | Electromagnet Project
KA Creative Ideas
2:04
Paper Circuit Project | Cool Paper Circuit Science Project for Students | Graphite Circuits On Paper
KA Creative Ideas