All items tagged with Gerber and remote control (28)

1-07-2005 | These days, transmit- and receive modules that operate on the well-known 433-MHz licence-free frequency are reasonably cheap and freely avai...

1-07-2005 | This circuit works together with a transmitter described elsewhere in this issue to form a remote-control extender. Due to its limited bandw...

1-01-2005 | A clap switch circuit is a classic beginner’s project. Equipment canbe switched on and off by just clapping your hands. Add a tiny microcont...

1-09-2004 | Bluetooth is a huge commercial success but so far hobbyists and lab workers have been barred from access to ready-made modules for this wond...

1-07-2004 | One of the few features lacking from the LEGO Mindstorms system is an accurate positional drive. This has prompted the author to develop thi...

1-12-2003 | It is often required to switch electrical appliances from a distance (the garage light, when you’re still in your car for example) without t...

1-12-2003 | This extremely simple transmitter, consisting of only an encoder IC and a 433 MHz licence-exempt TX module, was designed to remotely switch...

1-10-2002 | This alarm system uses two PIC16F84 processors and is relatively easy to build and install. The cost is very low compared to ready-made syst...

1-07-2002 | This receiver/decoder forms part of a simple mains network remote control system, which also includes the ‘Mains Remote Transmitter’ and the...

1-07-2002 | This application can actually be considered to be a slight adaptation of the standard use of the Holtek HT12E encoder (www.holtek.com). We h...