lifetime battery for any clock || circuit for wall clock || 3,7v to 1,5v convert

5V to 1.5V Converter for Wall Clock

Use LEDs!! How to turn on a wall clock without a 1'5 volt battery

AFTER WATCHING THIS VIDEO, YOU DON'T NEED TO BUY A BATTERY AGAIN!!

Cukup Pakai Ini‼️3,7V to 1,5V Converter ‼️ Untuk Jam Dinding

Life time power for clock(No battery,No 220v Ac)

Converting an old #creative SBS-240 speaker into a #battery-powered #Bluetooth #speaker [PART-2]

The Risks of Converting 220v AC to 120v DC: Why You Should Avoid It at All Costs!

How to make Laser Security (Theft) Alarm using SCR - 1 KM Range

Amazing Clock. Let's make it for your home

If you are tired of buying batteries, this is the circuit you need

Lifetime Run Any Clock without any Battery 🔋

No need to buy study lights!! Make your own using a clothes hanger

Ide kreatif jam dinding batre 3.7v

Cara membuat rangkaian penurun tegangan 5 volt menjadi 1,5 volt

3.7V to 1.5V Converter for Wall Clock

TOP 10 Electronic Projects With BC547 Transistor

Unique 3.7V Battery Charging Module सिर्फ Diode से बनालो ऐसा चार्जर

Power Your Wall Clock Without Batteries! Unbelievable Innovation

Pakai LED !! Cara menghidupkan jam dinding tanpa baterai 1,5 volt

Top 5 Elctronics Projects with Bc547 Transistor