1Hz-50MHz Frequency Measurement Meter Crystal Measure Five Digital Tube Display Board DIY Kit


R104

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Overview

1. This is a frequency meter based on PIC single chip microcomputer, with crystal vibration measurement function and programmable frequency setting of addition and subtraction, five digits tube display, convenient and intuitive, all use in-line components, simple circuit, easy to make.
2. Circuit characteristics:
– Measureable frequency range 1 Hz-50 MHz (1 Hz-50 MHz);
– It can measure the oscillation frequency of most common crystal oscillators;
– Five-digit precision resolution (eg 0.0050 kHz, 4.5765 MHz, 11.059 MHz);
– Automatic range conversion without manual switching;
– Programmable frequency setting for addition and subtraction, used to measure equipment such as radio transceiver;
– The power saving mode can be selected, if there is no obvious change in frequency within 15 seconds, the display will be turned off automatically;
– You can use the universal USB 5V interface for power supply, you can also use an external DC power supply or 9V battery.
3. The number of components is small, all the components are directly inserted, and the installation and debugging are simple.
4. PCB size: 80X53mm
5. Single set weight: 0.034KG
6. Crystal oscillator measurement (4M, 16M crystal oscillator)

Additional Information

Weight & Size

Weight: 0.054kg
Size: 12cm x 10cm x 5cm

SKU: A0100070212 Category: Condition: NewOrigin: CN