[mircemk] had previously built a frequency counter using an Arduino, with a useful range up to 6 MHz. Now, they’ve implemented a new design on a far more powerful STM32 chip that boosts the ...

[Wolf] sent in this site a while back, and I thought that this frequency meter how-to looked pretty useful. It’s based on an Atmel AT89C52 and a gutted multi-meter. The circuit isn’t too bad.

Description: throughout the full dynamic range. FIELDS OF APPLICATION These optical power monitors are particularly useful for th e measurement of rapidly changing optical signals. These units have a ...

Description: Specialist in residual current circuit breakers The Sonel MRP-201 residual current circuit breaker meter is a specialist device for measuring all types of residual current circuit ...

Since the A weighting network corresponds to the tendency of the ear to discriminate against low frequency sounds, it is often employed in decibel measurements of community noise. Such measurements ...

The company's innovative work, the Fimon Radio Frequency Meter, has been awarded with the Iron A' Design Award, acknowledging its significant contribution to the Cosmetic Product industry. The Fimon ...