Product parameters:
- brand new and high quality
- Made of high quality materials,
- This is a frequency meter based on PIC microcontroller, with crystal measurement function and programmable addition and subtraction frequency settings, five-digit digital display, simple and intuitive , all use in-line components, and the circuit is simple and easy to make.
- Measurable frequency range: 1 Hz -50 MHz
- The oscillation frequency of the most commonly used crystals can be measured;
- Five precision resolutions (e.g. 0.0050 kHz, 4.5765 MHz, 11.059 MHz);
- Automatic range conversion without manual switching;
- Programmable plus and minus frequency settings for measuring radio transceivers and other equipment;
- Power saving mode can be selected, if the frequency does not change significantly within 15 seconds, the display will be automatically turned off;
- Can be powered by a general USB 5V interface, or an external DC power supply or a 9V battery.
- The number of components is small, all are linear components, and the installation and debugging are simple.
- PCB size: 80*53mm
- Quantity: 1 set
- Color as shown
Package list:
1*set 1Hz-50MHz frequency meter DIY kit
Notes:
1. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture.
2. Please allow a slight deviation between the data and the manual measurement.
