1、Signal Generation: The signal generator module is capable of generating sine, triangular and square wave signals with 0 to 12.5MHZ frequency. 2、Software Programmable: The output frequency and phase of this square wave generator module can be programmed by software. Write data through three serial interfaces. 3、Easy to Adjust: When the clock frequency is 25MHz, the accuracy is 0.1Hz, and when the frequency is 1MHz, the accuracy can up to 0.004Hz. 4、Multi Function: Used for frequency excitation or waveform generation, liquid gas flowing measurement, sensing applications such as approximation, sports, defect detection, linear loss, linear attenuation, etc. 5、Widely Used: Waveform generator can be widely used in various fields of measurement, excitation and time domain response. Item Type: Square Wave Generator Module Material: PCB Operating Temperature Range: -40℃ to +105℃ prefix = o Features: On Board 25MHZ (accuracy 50ppm) active crystal, step accuracy 0.1HZ On Board High Speed Amplifier: 300M and low pass filter Dual Channel Output Signal: One original signal output, one amplified output signal 5 times, 50ohm output impedance Support Universal Plate (Tunnel Plate): Multiple plate pins are 2.54mm, which can easily weld universal plate Distribution: STM32, STM8, STC and other commonly used SCM debugging programs and related information 1 x Square Wave Generator Module