Digital signal generator DS300-TTL232
I. Overview:
DDS300 is a function generator module, there are two output signals, all the way to the PWM signal, the other way is DDS signal.
The module TTL232 way to communicate with the host computer, you can select a variety of output waveforms, respectively, sine wave, square wave, triangle wave, wave increment, decrement waves, heart waves.
Second, the product application:
? function generator;
? variety of signal generator;
? electronic production;
Third, the technical parameters:
No. Item Parameter Unit Remark
1 DDS frequency range of 1 ~ 100KHz HZ 24-bit precision
2 DDS waveform selection 6 CH 6 kinds of output signal selection
3 PWM frequency range of 20 ~ 10 KHz HZ 16-bit precision
4 PWM duty cycle is 1 to 99% duty cycle setting range
5 frequency 100 Hz refresh rate refresh data
6 Operating voltage 5V VDC
7 Operating Current <50 mA
Fourth, the communication protocol :( data HEX code)
4.1, the product description:
1, serial port communication format: 9600 baud, no parity, 8 data bits, 1 stop
2 Note: data is twos complement.