Today, I will show you how to make a "Door Alarm Security System With IR LED" with a few components:
- 9V battery
- Resistor 100 Ohm
- IRLed
- DC Switch
- Cardboard
#dooralarm #IRled #lifehacks
!!! DO NOT COPY & REUP !!!
***********************************
- Website: [ Ссылка ]
- Facebook: [ Ссылка ]
- Pinterest: [ Ссылка ]
- Twitter: [ Ссылка ]
- Instructables: [ Ссылка ]
Door Alarm Security System With IR LED and Cardboard
Теги
GoldScrewgold screwgoldscrewdiy simple door security alarm system electronic projectdoor security alarm diydoor security alarm diy audiohow to make a door security alarmdoor security alarm system projectIR Ledphoto diotdoor window alarm home security buzzerdoor alarm diyhome door security alarmindoor alarminfrared alarm systemdoor safety alarm systemdoor security alarm diy minidoor security alarm diy not workingdoor security alarm diy quick