Engineering Tube

Hello Friends and Welcome to Engineering Tube. In this blog, I will show you how to make a bubble machine with a simple Idea. With the help of this project, you can make a lot of bubbles in a very short time. Hope you will enjoy this project. Let Gets started Components Your needs are: 1: PVC Pipe,2: Old DVD’s 3: Plastic bottle 4: Glue gun 5: DC Gear motors 6: simple DC Motor   7: bubble wands.8: Lasani thin board 9: Spray paints.Connecting Wires, 10: Soldering Iron, 11: Soldering Wire, 12: Sleeves shrink Tube, 13: 6 volts Battery, 14: Buttons,15: Cutter, 16: Bubble Wands. Construction: Form PVC Pipe, Old DVD’s and Plastic bottle head make a shape that shows in the image it's very simple. Lasani thin board for holding the components. Buy Bubble Wands from the market it's easily available for holding the solution mixture. Now Glue it with the outer side of the DVD disk. The other things you need are 2...

Replace Manual Change over with an AC Relay for automatic turning ON and OFF Switch About the AC relay: The relay that use for automatic turning on and off switch is DPDT   (Double Pole Double Throw) AC high voltage and high current Relay. The coil voltage is 220 volts AC. The line voltage is 28v DC   and   250V AC. The current rating is 120 Amperes. This is the two poles AC Relay. which has 8 Terminals, two terminal is connected to the relay coil.   Each pole has 3 terminals one is common which is connected to the load. while the other 2 pins which are normally open “NO”   and Normally closed “NC” .NO terminal is connected to the   Generator cable while NC   is connected to the Grid station power. Connection: First connect the load wires to the common pins of the AC relay. After that connect the Generator wires to the “NO “ pins of the relay. Connect one wire to the one pole NO terminal and the other wire to the other pole ...

Hello Friends and welcome to my Blog. In this blog you will be learn how to install a solar charge controller in a few mints. Let’s gets started What is a Solar Charge Controller?          Guys solar charge controller is a device which is basically use for controlling or regulating voltage and current that come from solar "PV" panels to the battery. Actually the solar charge controller protects batteries from overcharging. Most of the 12 volt solar panel output voltage is about 16 to 20 volts. If you give these high voltages direct to 12 volts battery your battery will be damage from over charging. Most Batteries needs around 14 to 14.5 v to get fully charged. Little bit about the solar charge controller that I am using: The controller that i am using is CM3024Z .This charge controller is come in different amperes rating like 10A,20A,30A etc .The one that i am using is 30A .it’s easily available in the market and also cheap in...