Pp1/pp2 Pwm Pulse Number Frequency Duty Period Adjustable Generator Module

US $3.59

Shenzhen ,Guangdong, China
Jul 8th

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Store CategoriesStore Categories eBay Motor Fashion Books, Movies & Music Electronics Collectibles & Art Home & Garden Sporting Goods Toys & Hobbies Business & Industrial Health & Beauty Other Product View Detail Features: Dual mode PWM pulse number frequency duty cycle adjustable generator module square wave rectangular wave A variety of practical scenes! ! ! 1.PWM signal generator, square wave rectangular wave signal generator 2. Used to generate a square wave rectangular wave signal, which is supplied to a DC motor or a stepper motor driver; 3. Combine the driver to realize dimming, speed regulation, control solenoid valve, etc. However, it is not possible to directly drive loads such as electric lights, motors, and solenoid valves. 1. Highlights: 1.1 Two modes can be selected: PWM mode - frequency (continuous), duty cycle, pulse number adjustable; PULSE mode - positive pulse width time, negative pulse width time, delayed start time, and adjustable number of pulses. 1.2 With start and stop button, can control the output and stop of the signal 1.3 Wide voltage input 3.3-30V, with anti-reverse protection, 5.08mm terminal wiring 2. Technical parameters: 2.1 Working voltage: 3.3~30V, with anti-reverse protection 2.2 Frequency range: 1Hz~150KHz, accuracy about 2% 2.3 duty cycle range: 0-100%, 1% stepping 2.4 number of pulses: 1-9999, or infinite (display ‘----’ stands for infinity) 2.5 delay output time: 0.000s-9999s, the minimum can be set 1ms 2.6 positive and negative pulse width length: 0.000s-9999s, the minimum can be set 1ms 2.7 signal loading capacity: less than 30mA 2.8 Output signal amplitude: amplitude is equal to the supply voltage 2.9 Product size: 60mm*32mm*10mm 2.10 Product Weight: 18g 2.11 Packing: Anti-static bag 3. Module description: 3.1 button operation instructions 3.2 PWM mode (display has "%" for PWM mode) The factory default mode is PWM mode, FREQ+ and FREQ-key set frequency, DUTY+ and DUTY-button set duty cycle; short press STOP button control signal output or stop, stop output is 0, the screen displays “OUT” mark as There is output, otherwise it stops output; the default factory frequency is 1KHZ and the duty cycle is 50%. If you want to switch to PULSE mode, long press the SET button (more than 6 seconds), do not release, you will see the screen change, "%" disappears, it is PULSE mode. 3.3 PULSE mode (No "%" on the right side of the display is PULSE mode) The line above the LCD screen displays the positive pulse width time. The P+ and P- buttons set the parameter. The line below the LCD screen displays the negative pulse width time. The N+ and N- buttons set the parameter. Press the STOP button to control the signal output or stop. When the output is stopped, the output is 0. The screen displays “OUT” for output, otherwise it stops output; the default factory positive pulse width is 0.5 seconds and the negative pulse width is 0.5 seconds. Pulse number and delay time setting - In PULSE mode, press and hold the SET button for 2 seconds and then release, enter the pulse number and delay time setting interface, the screen displays SET, it will be turned off and cleared after entering. ;P+ and P- buttons set the delay time, N+ and N- buttons set the number of pulses, the factory default delay time is 0 seconds, the number of pulses is infinite (display ----); then press SET button 2 In seconds, it will automatically return to the pulse interface, press the STOP button, after the delay setting time, start to issue the set number of pulses. If the number of pulses is sent, it will automatically output 0. If the period is not sent, pressing the STOP button will turn off. The output pulse is turned off and cleared, and the set number of pulses is issued each time it is started. 3.4 Application Operation Examples 3.4.1 PWM output 20KHZ, 60% duty cycle: Select PWM mode, the frequency is set to 20.00, and the duty ratio is set to 060%. 3.4.2 The output is turned on for 0.6 seconds and turned off for 0.2 seconds. Infinite loop: select PULSE mode, the positive pulse width is set to 0.600, the negative pulse width is set to 0.200, the delay time is set to 0.000, and the number of pulses is set to --- -. 3.4.3 Power on or press the start button, delay 5 seconds, then the output is turned on for 0.6 seconds, off 0.2 seconds, infinite loop: select PULSE mode, positive pulse width is set to 0.600, negative pulse width is set to 0.200, delay The time is set to 5.000 and the number of pulses is set to ----. 3.4.4 Power on or press the start button, delay 5 seconds, then output high level 10ms low level 10ms pulse 100: select PULSE mode, positive pulse width is set to 0.010, negative pulse width is set to 0.010, delay The time is set to 5.000 and the number of pulses is set to 0100. 3.4.5 Power-on delay for 10 seconds, then permanently output signal: select PULSE mode, the positive pulse width is set to a number greater than 0, the negative pulse width is set to 0, the delay time is set to 10.00 seconds, and the pulse number is infinite. (----). 3.4.6 Other applications can explore or consult customer service All setup parameters are not lost when they are turned off. (PP2 Power output) Features: High-power PWM dimming speed control module solenoid valve number frequency duty cycle adjustable cycle delay A variety of practical scenes! ! ! 1. LED brightness adjustment, frequency, duty cycle can be adjusted 2. Motor speed adjustment, frequency and duty cycle can be adjusted 3. Drive the solenoid valve to pull and release, automatic cycle, delay output, cycle number (or infinite loop) can be set. 4. Control equipment to turn on and off, do switch fatigue test, voltage sag and other tests to verify the reliability of customer equipment. 5. Delay start load, delay time can be set, after the delay, it will be turned on or intermittently. 1. Highlights: 1.1 can directly drive LED, motor, solenoid valve and other loads 1.2 Two modes can be selected: PWM mode - frequency (continuous), duty cycle, pulse number adjustable; PULSE pulse mode - positive pulse width time, negative pulse width time, power-on delay start time, and number of pulses are adjustable. 1.3 With start and stop button, can control the output and stop of the signal 1.4 Wide voltage input 3.3-30V, 5.08mm terminal wiring 2. Technical parameters: 2.1 Working voltage: 3.3~30V (note that the positive and negative poles should not be reversed, otherwise it may burn out) 2.2 Frequency range: 1Hz~150KHz, the accuracy is about 2%. Motor speed control generally chooses 20KHZ 2.3 duty cycle range: 0-100%, 1% stepping 2.4 number of pulses: 1-9999, or infinite (display ‘----’ stands for infinity) 2.5 delay output time: 0.000s-9999s, the minimum can be set 1ms 2.6 positive and negative pulse width length: 0.000s-9999s, the minimum can be set 1ms 2.7 output load capacity: less than 8A (MOS switch tube) 2.8 Output amplitude: The amplitude is equal to the supply voltage (OUT+ is directly connected to the V+ module) 2.9 Product size: 60mm*32mm*10mm 2.10 Product Weight: 20g 2.11 Packing: Anti-static bag 3. Module description: 3.1 button operation instructions 3.2 PWM mode (display has "%" for PWM mode) The factory default mode is PWM mode, FREQ+ and FREQ-key set frequency, DUTY+ and DUTY-button set duty cycle; short press STOP button control signal output or stop, stop output is 0, the screen displays “OUT” mark as There is output, otherwise it stops output; the default factory frequency is 1KHZ and the duty cycle is 50%. If you want to switch to PULSE mode, long press the SET button (more than 6 seconds), do not release, you will see the screen change, "%" disappears, it is PULSE mode. 3.3 PULSE mode (No "%" on the right side of the display is PULSE mode) The line above the LCD screen displays the positive pulse width time. The P+ and P- buttons set the parameter. The line below the LCD screen displays the negative pulse width time. The N+ and N- buttons set the parameter. Press the STOP button to control the signal output or stop. When the output is stopped, the output is 0. The screen displays “OUT” for output, otherwise it stops output; the default factory positive pulse width is 0.5 seconds and the negative pulse width is 0.5 seconds. Pulse number and delay time setting - In PULSE mode, press and hold the SET button for 2 seconds and then release, enter the pulse number and delay time setting interface, the screen displays SET, it will be turned off and cleared after entering. ;P+ and P- buttons set the delay time, N+ and N- buttons set the number of pulses, the factory default delay time is 0 seconds, the number of pulses is infinite (display ----); then press SET button 2 In seconds, it will automatically return to the pulse interface, press the STOP button, after the delay setting time, start to issue the set number of pulses. If the number of pulses is sent, it will automatically output 0. If the period is not sent, pressing the STOP button will turn off. The output pulse is turned off and cleared, and the set number of pulses is issued each time it is started. 3.4 Application Operation Examples 3.4.1 PWM output 20KHZ, 60% duty cycle: Select PWM mode, the frequency is set to 20.00, and the duty ratio is set to 060%. 3.4.2 The output is turned on for 0.6 seconds and turned off for 0.2 seconds. Infinite loop: select PULSE mode, the positive pulse width is set to 0.600, the negative pulse width is set to 0.200, the delay time is set to 0.000, and the number of pulses is set to --- -. 3.4.3 Power on or press the start button, delay 5 seconds, then the output is turned on for 0.6 seconds, off 0.2 seconds, infinite loop: select PULSE mode, positive pulse width is set to 0.600, negative pulse width is set to 0.200, delay The time is set to 5.000 and the number of pulses is set to ----. 3.4.4 Power on or press the start button, delay 5 seconds, then output high level 10ms low level 10ms pulse 100: select PULSE mode, positive pulse width is set to 0.010, negative pulse width is set to 0.010, delay The time is set to 5.000 and the number of pulses is set to 0100. 3.4.5 Power-on delay for 10 seconds, then permanently output signal: select PULSE mode, the positive pulse width is set to a number greater than 0, the negative pulse width is set to 0, the delay time is set to 10.00 seconds, and the pulse number is infinite. (----). 3.4.6 Other applications can explore or consult customer service All setup parameters are not lost when they are turned off. Feedback Payment Shipment About us Feedback We appreciate positive feedback . we always try our best to service our customers . so if you have ant question ,PLEASE DON’T HESITATE TO TELL US, we are always here to offer help . Payment We prefer PayPal .For purchasing multiple items , please contact us for a combined invoice . generally we would like to receive payment thin 48 hours if . Shipment We provide airmail service with good package . The items will be shipped within the nest 2 business days after we received the payment . when you buy multiple items ,your shipping cost will be combined with discount . 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Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Unbranded/Generic
Frequency Range	1Hz-150KHz
MPN	Does not apply
Working voltage	3.3-30V
UPC	Does not apply
duty cycle range	0-100%
EAN	Does not apply
number of pulses	1-9999