Скачать с ютуб how to make relay board в хорошем качестве

how to make relay board

How to Make Relay Board In this video i made a relay board that can be used with a lot of projects to drive high voltage load such as a 100 watt lamp or may be a 220vac fan you can also use this circuit with arduino boards as i used in my video. this relay board can also supply 12Vdc to your project such as arduino or anything else .i hope you like this video and found this useful. i tried to make this circuit as simple as it can be and cheap as well . soon i will makevideos in which this relay board will be used. take care ! components: 1- 1x circuit board 2- 1x 12v relay 3- 1x 5mm dc female jack 4- 1x 3 pin terminal block 5- 1x 1n4007 6- 1x 10uf capacitor 7- 1x red led 8- 1x green led 9- 1x 10k resistor 10- 2x 2.2k resistor 11- 1x 3 pin male header 12- 1x c945 transistor 13- some jumper wires circut diagram: https://drive.google.com/open?id=0B-Q... Previous videos:    • How to Connect LED Light to 220V AC      • HOW TO CHARGE YOUR PHONE WITH 12V BAT...      • Schottky diode & Zener dode      • SIMPLEST DIODE AND TRANSISTOR TESTER      • HOW TO MAKE AN AUTO TURN OFF CIRCUIT ...      • HOW TO MAKE LED BLINKING CIRCUIT      • HOW TO MAKE BATTERY LEVEL INDICATOR      • TYPES OF SOLAR SYSTEM      • HOW SOLAR SYSTEM WORKS