Calibration circuit corrects apparent clock rate (ACR) of digital clock without altering oscillator frequency. Calibration circuit does not require iterative adjustments to reference frequency or rate, and correction to ACR is controlled by pushbuttons. Technique is applicable to any timer or counter that counts up to predetermined number then outputs a pulse to a readout register or to control another device.
Electronically Calibratable Clock
NASA Tech Briefs ; 6 , 2
01.11.1982
Sonstige
Keine Angabe
Englisch
Calibratable solid-state pressure switch
NTRS | 1969
Calibratable pressure switch /solid state/ Final report
NTRS | 1967
|Calibratable pressure switch Final technical report
NTRS | 1968
|Calibratable Pressure Switch (Solid State) Final Report
NTIS | 1967
|Calibratable model-based control of a turbocharged diesel engine
British Library Conference Proceedings | 2004
|