Linear Scale Ohmmeter LF356 (CB25231E)

This interesting constant current source circuit was found in the September 1989 issue of Radio Electronics magazine. The power supply must be dual.

| Clique na imagem para ampliar |

Microcontroller controlled dimmer (CB25087E)
This circuit was found in a Radio Electronics magazine from October 1987. It can be used as a...
Sine Oscillator (CB4926E)
This setting appears elsewhere on this site. This was obtained from an 80's Circuit Encyclopedia and...
Single supply thermometer (CB9361E)
This circuit was found in an Electronic Design from the 90s. The circuit uses a type J...