The new DDS signal generator is more 0.1hz~100khz than the m328 strong function | Электронные компоненты и

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DDS720 multiple signal generator 1. Summary: DDS720 is a small variety of signal generator, and the frequency can be measured from 1HZ to 200KHZ. The highest 100KHz sine wave signal can produce triangular wave, Di Zengbo, decrement wave, rectangular wave, heart wave and high frequency pulse output. The module is simple to use and input frequency data by keystroke operation. Two. Product application: Signal generator; Instrument calibration; Direct current motor control; Frequency meter; Three. Technical parameter table: Serial number project parameter unit notes 1 sine wave range from 0.1 to 100000 Hz 2 triangle wave range from 0.1 to 10000 Hz 3 increasing wave range from 0.1 to 10000 Hz 4 degressive wave range from 0.1 to 10000 Hz 5 rectangle wave range from 0.1 to 10000 Hz duty ratio 50% 6 heart wave range from 0.1 to 10000 Hz 7 high frequency pulse signals of 1, 2, 4 and 8 MHz high frequency pulses 8 signal amplitude 5 VDC maximum amplitude 5.0Vpp (amplitude constant) 9 measurement frequency range 1~200K HZ 10 frequency range of input voltage range from 0.7 to 10 VDC 11 working voltage 7~12 VDC 12 working current <50 mA 13 working temperature -40 C ~ 65 centigrade degrees centigrade 14 storage temperature -40 C ~ 65 centigrade degrees centigrade 15 size 57*45*20 mm long X wide X height Four, interface description and related operations Five. Connection P1 connection definition: Symbolic meaning 1 VDD module's power cathode (7V~12V) Power negative pole of 2 GND module P2 connection definition: Symbolic meaning 1 FX high frequency pulse output The input end of 2 HS frequency measurement 3 OUT multiple signal output. 4 GND power supply negative electrode (ground wire) Four, key description START: start / stop (output signal). UP: on the page. DOWN: next page. LEFT: is added to the key. ROGHT: is self - reducing. Note: the display has a backlight, the standard LCD1602 interface. Sine wave 10kHz  

 

 

 

 

 

 

 

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