Arduino Frequency Counter Library From our › Theremin Project I derived this Frequency Counter Library. The library makes it possible to measure frequencies with a high resolution and accuracy. The ...

Used pins on Arduino Button UP - D2, used as interruption 0 Button DWN - D3, usedas interruption 1 Frequency sense - D5, used by the frequency counter library ...

French developer is looking for support amongst the Arduino community for his crowd-funding project – an Arduino compatible high precision frequency counter. Thierry Guennou, writes: “The concept of ...

So [Todd] has set out to build an Arduino frequency counter for a Kenwood TS-520S HF ham radio. This post (and the video found after the break) doesn’t cover the entire project.

Computer engineer Thiery Guennou based in France has created a new Arduino compatible precision frequency counter 5 or 120 MHz. The inspiration behind the Arduino board was to build an open, very ...

Making a microcontroller perform as a frequency counter is a relatively straightforward task involving the measurement of the time period during which a number of pulses are counted. The maximum fr… ...

This project describes an Arduino-based wireless frequency meter designed to measure frequency of sinusoidal AC signals in the range of 50Hz to 3kHz.

Fig. 2: Circuit diagram of Arduino based frequency generator Potmeter VR1 connected to pin 3 of LCD1 is used for controlling the contrast of LCD1. VR2 connected to analogue input A0 pin of the Arduino ...