LED Flasher Like FBI Police Light Using Two NE555 Timer IC TECH IDEAS CENTER 15,9 тыс. подписчиков Скачать
Beautiful Smart RGB Decoration Lighting like Snowman With 5mm LED , BC547 NPN Transistor on Zero PCB Скачать
ساخت چراغ قوه 1.5 ولتی قوی و کم مصرف با باطری قلمی / How to make LED 1.5 volt with BC547 / Inverter Скачать
How To Make LED VU Meter with Transistor BC547 Without IC On The PCB Using LED Controller With Pot Скачать
How To Make Reed Switch On The Best Case With BC547 NPN Transistor💠simple& Circuit💠Blink LED us Reed Скачать
How To Make a Touch Switch Board / Project Controlling Relay is Easier Touch Pad With NE555 IC Скачать
How To Make FLIP FLOP LED ( Flasher Police ) Circuit Using BC547 NPN Transistor💠In The Simplest Way Скачать
ساخت حشره کش برقی 220 ولت /ساخت شوکر برای پشه و موش ها / تله موش /حشره کش قنادی/ mosquito Killer DIY Скачать
نحوه ساخت فازمتر القایی غیر تماسی 4 ولت / How to make AC Tester with C1815 NPN Transistor and LED Скачать
ماژول دیمر220 ولت| کاهنده 2 کیلو وات | How to make a Dimmer AC 220 Volt using TRIAC BT136 in Home Скачать