bjtech
bjtech
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Short circuit protector
#shortcircuitprotector
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มุมมอง: 57

วีดีโอ

Can we produce power through Salt water.4:53Can we produce power through Salt water.
Can we produce power through Salt water.
มุมมอง 454 ปีที่แล้ว
My dear viewers i made this video to clarify your doubt about (can we produce power through salt water.) If you like this video please subscribe and don't forgot to activate the bell 🔔 button and shair to your friends and family members. And i hope that you like this video . .........Thanks for watching ........
Simple touch light.2:42Simple touch light.
Simple touch light.
มุมมอง 354 ปีที่แล้ว
Smart touch light Components:- 1) led light. 2) 3.7 v battery. 3) Bc 547 transistor. 4) Resistor. My dear viewers please like and give support to our channel and don't forgot to subscribe to our channel please. ...🙏Thank you so much for my subscribers 🙏...
Water level indicator without transistors and resistors.5:11Water level indicator without transistors and resistors.
Water level indicator without transistors and resistors.
มุมมอง 9K4 ปีที่แล้ว
#waterlevelindicator without transistors and resistors How to make water level indicator without transistors and resistors? Components :- 1).4 led lights. 2).5 wires. 3).Fevikwik. 4).3.7v battery. 5). Aluminium strip. 6).Thin copper wire. 7). Ice cream stuck. Thanks for watching my video please don't forget to subscribe to our channel and like our videos. Thank you so much for my subscribers.
How to make an electromagnet.3:05How to make an electromagnet.
How to make an electromagnet.
มุมมอง 1014 ปีที่แล้ว
#convertironnailintomagnet By Bjtech. How to make an electromagnet? Components :- 1).1.5v battery. 2).Any some iron screws. 3).copper wire. 4).plaster. Bjtech. My dear viewers please like and give support to our channel and dont forgot to subscribe. Thank u so much to subscribers.
Diy automatic solar light.3:07Diy automatic solar light.
Diy automatic solar light.
มุมมอง 2154 ปีที่แล้ว
#Diyautomaticsolarlight By Bjtech. Diy automatic solar light. Components:- 1).solar panel 5v. 2).mobile battery or (any rechargeable battery) 3).led light. 4).BC547 Transistor. 5).Resistor. 6).Diode. My dear viewers please like and give support to our channel and don't forgot to subscribe.
How to make rechargeable pocket fan.3:36How to make rechargeable pocket fan.
How to make rechargeable pocket fan.
มุมมอง 344 ปีที่แล้ว
Bjtech. How to make rechargeable pocket fan? Components :- 1)Dc motor. 2)Mobile battery. 3)Nokia charger cable connector. 4)Push button. 5)Glue. My dear viewers please like and give support to our channel and don't forgot to subscribe to our channel
Fire alert alarm.2:41Fire alert alarm.
Fire alert alarm.
มุมมอง 284 ปีที่แล้ว
How to make FIRE ALERT ALARM? Meterial ; 1).Battery. 2).Tubelight starter. 3).Buzzer. 4).match box. Bjtech: My dear viewers please like and give support to our channel and dont forgot to subscribe our channel.
How to generate free energy.2:07How to generate free energy.
How to generate free energy.
มุมมอง 424 ปีที่แล้ว
Bjtech. How to generate free energy. My dear viewers please like, share, comment and support to our channel and dont forget to subscribe to our channel.
How to repair DC motors at home very easily6:44How to repair DC motors at home very easily
How to repair DC motors at home very easily
มุมมอง 474 ปีที่แล้ว
Bjtech. Anybody can rapaier DC motors at home very easily. My dear viewers please don't forgot to subscribe to our channel. Please support our channel. Thankyou somuch for my subscribers.
Amazing diy ideas with DC motors and LED lights.7:08Amazing diy ideas with DC motors and LED lights.
Amazing diy ideas with DC motors and LED lights.
มุมมอง 534 ปีที่แล้ว
Amazing diy ideas with DC motors and LED lights. Bjtech. My dear viewers please subscribe and support our channel.
How to make a magical bulb6:25How to make a magical bulb
How to make a magical bulb
มุมมอง 1194 ปีที่แล้ว
Magical bulb. My dear viewers please support our channel and don't forgot to subscribe to our channel.

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