Tuesday, January 24, 2012

High resolution digital capacitance meter

This digital cap. meter from RomanBlack provides capacitance measurements ranging from 0 pF to 50 uF with a resolution of 0.01 pF. It uses the on-chip analog comparator of PIC16F628 microcontroller as an oscillator whose frequency is controlled by an external resistor and a capacitor (to be measured). Since the resistor is fixed, the capacitance value can be determined by measuring the frequency of oscillation.

The other features are it does not require any external calibration and it can do auto-zeroing by simply pressing an external push switch.

3 comments:

Unknown said...

This is great help in electrolytic capacitor production.

Harikesh Chauhan said...

This is useful and interesting concept about Online Reputation Management services and usefulness. Strategies is great and is one of the very strong benfits.

ac repair southwest houston tx - Horizon Air Conditioning Company has been in business for years, proudly serving both residential and commercial customers in the Houston area, particularly Missouri City, Sugar Land, Stafford, Pearland, and Rosharon.

Unknown said...

Did you hear there is a 12 word sentence you can tell your man... that will trigger intense feelings of love and instinctual attraction for you buried inside his chest?

Because deep inside these 12 words is a "secret signal" that fuels a man's impulse to love, cherish and look after you with all his heart...

=====> 12 Words Who Fuel A Man's Desire Instinct

This impulse is so hardwired into a man's genetics that it will make him try harder than ever before to love and admire you.

Matter of fact, triggering this influential impulse is so important to having the best ever relationship with your man that the moment you send your man one of the "Secret Signals"...

...You'll instantly notice him expose his soul and mind for you in a way he haven't experienced before and he will identify you as the one and only woman in the galaxy who has ever truly appealed to him.

Post a Comment