Generator - Manufacturers By xcluma

• It is used as a square wave signal generator generates a square wave signal for experimental development to use. It is used to generate drive stepper motor drives a square wave signal.
• Adjustable pulse generation for MCU to use. Generates an adjustable pulse, the control-related circuit.

• PWM output, you can set the frequency, duty cycle; Normal mode: Frequency range:1Hz~150KHz Duty:000~100%, duty-free step 1%; Fine mode: Frequency range:1Hz~15khz Duty:00.0~100%, duty-free step 0.1%;
• Frequency is divided into four ranges, automatic switching: 1. XXX (no decimal point): the smallest unit is 1Hz, the value range of 1Hz ~ 999Hz; 2. X.XX (decimal point in the hundred) the smallest unit is 0.01Khz, the range of 1.00Khz ~ 9.99Khz; 3. XX.X (decimal point in ten): the smallest unit is 0.1Khz; value range of 10.0KHz ~ 99.9KHz 4. X.X.X (decimal point in ten and hundred): the smallest unit is 1Khz; value range 1KHz ~ 150KHz
• frequency display: 100 indicates PWM output 100Hz pulse; 1.01 indicates PWM output 1.01K pulse; 54.1 indicates that the PWM output has a pulse of 54.1 kHz; 1.2.4 indicates that the PWM output is 124 kHz pulse; Duty cycle range: 0 ~ 100%; All set parameters, power-down automatically saved.
• Second, the parameter settings This product through the Rotary Encoder to adjust the frequency and duty cycle, can be determined according to the rotation speed to achieve rapid adjustment, the default adjustment duty cycle, short press adjust frequency, long press 2 seconds lock, long press 5 seconds switch mode (normal mode/fine mode), simple operation, set the parameters of automatic saving, no loss of power.
• Third, the module parameters: 1. Working voltage: 3.3 ~ 30V; 2. Frequency range: Normal Mode:1Hz ~ 150KHz Fine Mode:1Hz~15KHz 3. Frequency accuracy: the accuracy in each range is about 2%; 4. Signal load capacity: the output current can be about 5 ~ 30ma; 5. Output amplitude: PWM amplitude equal to the supply voltage; 6. Ambient temperature: -20 ~ +70 .

• Size: 20mm*40mm **Function: to generate different frequency square wave or square wave
• (1) power supply input voltage: 5V-12VDC. when 5V power supply, the output current is about 10MA; when 12V power supply, output current can be left in 30MA Right; (2) frequency: 5 bands (actual value) **JUMPER J1: 0.6Hz ~ 25Hz **JUMPER J2: 7Hz ~ 300Hz **JUMPER J3: 50Hz ~ 2.5kHz **JUMPER J4: 350kHz ~ 6.6kHz **JUMPER J5 6.7kHz ~ 180kHz
• Adjustable duty cycle range: 0.4-0.99 **the LED output indicator light, low level LED light , high level LED arc, **LED flashing speed represents the frequency output change; in addition to the jumper can choose different frequency **Paragraph, RV1 control can adjust the frequency, the regulation of LED flicker can be regarded as adjust and change the corresponding frequency change; **the input current: 100MA
• Speaker impedance: 4 ohm, 6 ohm, 8 ohm