The hobby center possess following kits:
IC Trainer Boards(30)
FM Transmitter
FM Receiver
Listening Bug (9V)
Hold on music for telephone
Two way intercom (9V)
Electronic Harmonium
Clap Switch
Bathful Indicator
Continuity Tester
Fire Alarm
Musical Visitors/Intruders Alarm
Apart from the above kits there are many lose components used to build
different good things which includes IR Transmitter, IR Receiver etc.