As you can see from the picture below. Its a simple diy timer switch. Most of the part salvage from a discarded fan. I will show you steps and building material needed to build this timer. It can be use as a timer switch for fan, phone charger and so on......The application is unlimited........Enjoy.
Step 1: Build of Material
1. Salvage timer from old fan.
2. Salvage power plug and wire from the same old fan.
3. Two gang wall socket housing. ( Must select the one as per attached picture )
4. One socket face plate.
5. One cut out terminal block.
6. Three pin wall socket.