Powerful IR Emitter (CB26030E)

This modulated circuit was found in the November 1997 Electronics Now magazine. The power transistor can be any MOSFET,

| Clique na imagem para ampliar |

Battery regulator (CB19514E)
This circuit is interesting for applications that are powered by batteries and need constant...
Transistor Monostable (CB18232E)
This circuit can be used as a control shield for microcontrollers of all types. The supply is made...
Precision Differential Amplifier (CB14118E)
The presented differential amplifier, indicated for instrumentation, was obtained in the 1994...