Variable range moving point (CB25154E)

The figure shows how to use an LM3914 with a variable range moving point. The circuit has an operating point adjustment.

| Clique na imagem para ampliar |

100 kHz Oscillator (CB22378E)
This oscillator generates C1-dependent rectangular 100 kHz signals. The circuit requires symmetric...
Low Frequency Astable (CB470E)
The astable multivibrator shown by the figure can produce signals in the 10 to 10 000 Hz band...
Hybrid millivoltmeter (CB23546E)
We found this circuit in a Radio Electronics from December 1963. The circuit combines valves and...