Current to Voltage Converter (CB14343E)

This circuit is from National Semiconductor using an LM11, which is uncommon nowadays. The circuit can be implemented with other operational ones.

| Clique na imagem para ampliar |

Simple AM Radio (CB408E)
This sensitive AM radio doesn’t need external antenna, picking easily local stations. The output...
FM Radio Station (CB16465E)
This small FM transmitter circuit, using only common transistors, includes a mixer that allows it to be...
Astable with MOSFET (CB13829E)
This circuit is from an old RCA MOSFET manual from the 70s. The circuit can be implemented with...