The transistor
Electronic

Transistors used in the circuit :

History of Transistor	How to test a transistor
See also Various Circuits

Meet the Transistor	Transistors as Switches
PNP transistor switch	NPN transistor switch
Electronic Thermometer	Current switch
Electronic Reflex Tester	Hygrometer (Relative Humidity Gauge)
Transistor, CdS Cell and LED Display Circuit
Night Light	Night Light II
Electronic Jigsaw Puzzle	Electronic Timer
Electronic Candle	Electronic timer II
Regulated Power Supply	Voltage Regulator Circuit
Capacitor timer	Light Dimmer
Does Money Talk?	Transistor Circuit Action
Accelerometer	Light Oriented Direction Finder
Monostable multivibrator	Constant current circuit
Emitter follower	Basic photo-transistor operation
Darlington circuit (touch sensor)	Constant-voltage circuit (fixed output)
High gain transistor	Constant-voltage circuit (variable output)
Two astable multivibrators	ON / OFF push button

Electronic

Recherche personnalisée