799 experiments with electricity and electronics. The modules fit easily and elegantly together with press studs. Contains lamp holders, various resistors, LEDs, buzzer, switches, loudspeaker, capacitors, transistors, microphone, motors, battery holders (AA), battery, ammeter and various specific ICs. An easy-to-read booklet containing 799 experiments is included. Can be combined with the now-discontinued 210935 Electronics set.