Generators By xcluma

• 1. With LCD LCD display frequency and duty cycle, it is very clear, PWM output can set frequency and duty cycle separately; 2. Wide frequency range and high precision; 3. Serial communication
• PWM output, you can set the frequency and duty cycle separately; The frequency is divided into four ranges and is automatically switched: 1. XXX ( no decimal point ) : The minimum unit is 1Hz , and the value range is 1Hz~999Hz ; 2. The minimum unit of X.XX (the decimal point is in the hundred digits) is 0.01Khz , and the value range is 1.00Khz~9.99Khz ; 3. XX.X ( decimal point is ten ) : The minimum unit is 0.1Khz ; the value range is 10.0KHz~99.9KHz 4. XXX ( decimal point in ten and
• Second, the parameter settings The module has 4 independent buttons for setting the frequency and duty cycle. It supports short press (increase or decrease one unit) and long press (fast increase or decrease). It is very simple. The parameters are automatically saved after setting. Lost. Third, the module parameters: 1. Working voltage: 3.3~30V ; 2. Frequency range: 1Hz~150KHz ; 3. Frequency accuracy: the accuracy in each range is about 2% ; 4. Signal load capacity: the output current can
• application: 1. Used as a square wave signal generator to generate a square wave signal for experimental development; 2. Used to generate a square wave signal that controls the motor driver; 3. Generate adjustable pulses for use by the MCU ; 4. Generate adjustable pulses and control related circuits ( applications such as PWM dimming speed regulation).
• (microcontroller TTL level communication) Communication standard : 9600 bps data bits : 8 stop bits : 1 check digit : none flow control : none 1, set the frequency of the PWM F101: Set the frequency to 101 HZ (001~999) F1.05: Set the frequency to 1.05 KHZ (1.00~9.99) F10.5 : Set the frequency to 10.5KHZ (10.0~99.9) F1.0.5: Set the frequency to 105KHZ (1.0.0~1.5.0) 2, set the duty cycle of the PWM DXXX: Set the duty cycle of PWM to XXX ; (001~100) For

• Two independent PWM generators can set the frequency, duty cycle; The wide frequency range, high accuracy;Can serial communication. First, the module description: Frequency is divided into three ranges: XXX (no decimal point): the smallest unit is 1Hz, the range 1Hz ~ 999Hz; XX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of 0.1KHz ~ 99.9KHz X.X.X. (there are three decimal point): the smallest unit is 1Khz; the range 1KHz ~ 150KHz Frequency display example:
• """100"" indicates that the PWM output pulse of 100Hz; ""54.1"" indicates that the PWM output pulse of 54.1KHz; ""1.2.4."" Indicates that the PWM pulse output 124KHz Duty Cycle in the range: 0 to 100; Three frequencies duty cycle is the same, all the parameters non-volatile. Second, the module parameters: Working voltage: 5--30V, support micro USB 5.0V power supply; Frequency range: 1Hz ~ 150KHz; The frequency accuracy: + or - 2%; Output Current: <30mA; Output amplitude: Default 5Vp-p (settable)
• "100" indicates that Operating temperature range: -30 ~ + 70 degree . Third, the parameter settings: Module has three buttons [Set], [Up], [Down]; Press [Set] key to switch the display four parameters (FR1: PWM1 frequency; dU1: PWM1 duty cycle; FR2: frequency of PWM2; dU2: PWM2 duty cycle), before the handover parameters, there will be corresponding parameter name flash. Press [Up], [Down] keys to modify the current parameter value (long press can quickly add or subtract fast).
• Two PWM each have three preset frequency, the frequency display interface, long press [SET] key to switch between three types of frequencies, three kinds of frequency duty cycle is the same value. (XXX: range 1Hz ~ 999Hz; XX.X: range 0.1Khz ~ 99.9Khz; X.X.X .: range 1Khz ~ 150Khz,). Fourth, the scope: As square wave signal generator which generates a square wave signal;
• to provide a signal to the stepping motor driver; Adjustable pulse generation for chip use; produce variable pulse signal, the control-related circuit (PWM dimming, speed). Fifth, the serial control

• 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

• Pwm pulse frequency duty cycle adjustable module
• Square wave rectangular wave signal generator xy-lpwm
• It is durable

• The high-voltage module is made by using the Tesla coil principle, and outputs high-voltage pulse high-voltage current, small volume, high efficiency, simple peripheral circuit (just need to connect the switch, the battery can be) the discharge intensity is fierce.
• "Physical volume: length 56* diameter 24* cut surface diameter 21mm (measured with precision vernier caliper) Input parameters: 3.7-6V 4A Input line length: 10 cm Output parameters: 400KV 0.5A Line length: 8 cm or so
• About the power supply: you can use a single 3.7V lithium battery or two series, such as 18650 battery, idle mobile phone battery (to remove the protection board, recommended capacity above 2000mAh) or nickel cadmium / nickel metal hydride battery, 4V or 6V lead acid Battery, etc.
• Wring: The red line is the positive pole of the power supply. The output is 2 high temperature and high pressure resistant silicone wires

• CJMCU-9833 AD9833 is a programmable waveform generator capable of generating a frequency 0-12.5MHZ sine, triangle, square wave signal
• Easy to adjust, clocked clock is 25MHz, precision 0.1Hz, clock frequency is 1MHz, the precision is up to 0.004Hz
• Frequency excitation / waveform generation. Liquid, gas flow measurement
• Sensing applications - approximation, sports, defect detection
• Linear loss, linear decay, Test equipment, medical equipment, Scan clock generator