LM317T Voltage Regulator with Pass Transistor

This is a first rough draft modification for my Spektrum DX7 which provides a backlight for the LCD Screen, enabling you to see the screen in low-light or dark conditions. It comprises of: - EL Panel ( White ) - EL Inverter - Switching Voltage Regulator (5V) - Mini Toggle Switch - Some Red&Black electrical wires You'll also need your own soldering iron and solder to make this setup to work. The setup runs off the DX7's battery. Using the Voltage Regulator means that it uses less power. This is just my first rough draft of this mod to check that I could get it to work. Next steps are to use thinner red&black wires as the existing wires I've bought are too thick and stiff. Then after that I hope to get this setup installed into the DX7.



http://www.youtube.com/watch?v=OHJMmoQPwo4&hl=en

For more information or to purchase this product please visit the following links: www.horizonhobby.com www.horizonhobby.com The AR7100 is Spektrum's first purpose-built receiver designed specifically for demanding heli applications. The combination of a primary internal receiver and secondary remote receiver allows the AR7100 to be installed in the best possible configuration for virtually any heli, while exposing the receiver to the greatest possible RF signal at all times. Additional features like two user-selectable failsafe modes, a built-in 5.2V 2A voltage regulator and EC3 connectors make the AR7100 the best choice for any heli pilot who wants the safety, security and clarity of 2.4GHz DSM technology. The AR7100 and AR7100R offer the benefits of multiple components in one compact unit, keeping your installation neat and simple.



http://www.youtube.com/watch?v=nHl8hidlCUc&hl=en

For more information or to purchase this product please visit the following links: www.horizonhobby.com www.horizonhobby.com The AR7100 is Spektrum's first purpose-built receiver designed specifically for demanding heli applications. The combination of a primary internal receiver and secondary remote receiver allows the AR7100 to be installed in the best possible configuration for virtually any heli, while exposing the receiver to the greatest possible RF signal at all times. Additional features like two user-selectable failsafe modes, a built-in 5.2V 2A voltage regulator and EC3 connectors make the AR7100 the best choice for any heli pilot who wants the safety, security and clarity of 2.4GHz DSM technology. The AR7100 and AR7100R offer the benefits of multiple components in one compact unit, keeping your installation neat and simple.



http://www.youtube.com/watch?v=L8c1bRR-_KM&hl=en