Summary of Low Picofarad Capacitance Meter ATtiny2313 microcontroller
Summary:
The Pico C is a low-cost capacitance meter designed for RF designers and radio amateurs to measure tiny values down to fractions of a picofarad. Built around an ATtiny2313 microcontroller, it offers a range from less than 1 pF to 2000 pF with a resolution of 0.1 pF. The device features a two-line LCD for readings and is easily calibrated using a 1000pF 1% reference capacitor, filling the gap left by standard multimeters that often stop at 2000 pF.Parts used in the Pico C Capacitance Meter:
- ATtiny2313 microcontroller
- Two-line LCD display
- 1000pF 1% reference capacitor (for calibration)
This little instrument, named as Pico C, can be used to measure capacitances down to fractions of a picofarad. It built based on ATtiny2313 microcontroller. It has range: <1 pF to 2000 pF (guaranteed); 2500 pF possible and resolution: 0.1 pF. To read the result, this low cost C meter comes with 2 lines LCD. The project is easy to calibrate with 1000pF 1% reference capacitor.
This tiny capacitance meter is good tools for RF designers and radio amateurs. Since many built-in capacitance meter digital multimeters comes with lowest measuring range of 2000 pF.
For more detail: Low Picofarad Capacitance Meter ATtiny2313 microcontroller
- What is the Pico C instrument used for?
It measures capacitances down to fractions of a picofarad. - How is the Pico C built?
It is built based on an ATtiny2313 microcontroller. - What is the measuring range of this device?
The guaranteed range is less than 1 pF to 2000 pF, with 2500 pF possible. - What resolution does the Pico C offer?
The resolution is 0.1 pF. - How do you read the results on the device?
Results are displayed on a two-line LCD. - How easy is it to calibrate the Pico C?
It is easy to calibrate using a 1000pF 1% reference capacitor. - Who is this tool best suited for?
It is a good tool for RF designers and radio amateurs. - Why use this instead of a digital multimeter?
Many digital multimeters have a lowest measuring range of only 2000 pF.
