Bing: Arduino Pulse Generator

Arduino pulse generator - General Guidance - Arduino Forum

Sun, 19 Apr 2026 05:04:00 GMT

Hello everyone, I need help for creating software for Arduino Uno that can generate a number of square wave pulses that can be adjusted with potentiometer at frequency also adjustable with potentiometer. Could you guys help me out?

Pulse generator? - Science and Measurement - Arduino Forum

Tue, 14 Apr 2026 10:32:00 GMT

HI all. I want to make a programmable pulse generator using Arduino. The "specifications" I need are the following: A) first output generates 10 usec pulse with frequency 10 Hz. B) One "enable" input. When it goes high all others pulses get generated. All following pulses are generated once with relative delay to the first pulse A after B went high. C) 10 usec pulse with variable 10-200 usec ...

Best method to generate a single pulse? - Arduino Forum

Sun, 19 Apr 2026 19:52:00 GMT

For a project I'm working on, I need to generate single pulses of a certain width (shortest would be 10us) at various times. The two options I've come up with so far are: Use analogWrite(pin, pulseWidth) followed by an analogWrite(pin, 0) to cut it off before it finishes a cycle Use delayMicroseconds(pulseWidth) with digitalWrite() to manually toggle an output. The catch here is that while ...

Arduino Pulse Generator LVTTL/TTL

Fri, 17 Apr 2026 15:15:00 GMT

I'm trying to set up a pulse generator to generate short LVTTL/TTL pulses with an Arduino. Since I'm pretty much an electronics beginner, I need some help setting up the circuit. The Arduino pulses shall send a start trigger signal to a digital timing device that only accepts LLTTL/TTL signals at a BNC 50 ohm input. I know that the Arduino digital pins do not supply enough current to send the ...

code for pulse generation using arduino uno

Mon, 13 Apr 2026 11:52:00 GMT

Hi, Can someone please help me out with the code for pulse generation using arduino, where the pulse width vary with the voltage that is connected to a battery 😕 I Basically want to represent the battery's status based on the width of the pulse. like in, if the battery has 6v initially then the width of the pulse is displayed in the CRO and if the battery is charged then the increased width ...

Pulse Generator with Nano - Classic Nano - Arduino Forum

Sun, 19 Apr 2026 14:15:00 GMT

Hi all, Recently I develop a Fuel Flow simulator using Arduino Nano 328P/5V. Long story short, it has to produce 2 pulses named Drum & Impeller. Let say the pulse width is 5 ms (5000 us), and the Pulse Repetition Time (PRT) is 40 ms, so the Drum pulse will repeat after 40 ms, the same way as Impeller pulse. The time delay between the Drum and Impeller pulses is proportional with the Fuel Flow ...

100 microsecond 5V pulse generator - Arduino Forum

Thu, 16 Apr 2026 03:42:00 GMT

Hello, I am putting together a circuit to trigger one of our lasers. The triggering requirement are pulse voltage between 4.5 and 5V duration: at least 10 µs Rise time: ideally <300 nS connection to the instrument trigger port: coaxial BNC I was trying to use component I already have: Arduino (Mega or Uno R3) NE555P (Timer Transistor) TIP121 (NPN transistor) I put together a circuit following ...

Creating a multiple pulse generator using arduino

Sun, 12 Apr 2026 18:41:00 GMT

Hi everyone. I want to create a multiple pulse generator using Arduino (currently using mega2560). I want to create pulses using two push buttons so that each time I press either of the push buttons a pulse on that input pin is generated. I want to control each button independently. Also, I want to once increase the push button time and then take the readings and then keep them steady and ...

Arduino Pulse Generator for Stepper Motor

Mon, 13 Apr 2026 04:50:00 GMT

Arduino receives from Raspberry Pi a required number of pulses. Arduino then generates real-time pulses for the stepper motor controller. Pulses are generated in compliance with the predefined acceleration / deceleration rate, maximum speed of the stepper motor and minimum duration of the pulse. After completion of the generation, Arduino waits for another request from Raspberry. Has anyone ...

Pulse generator with adjustable frequency, duty cycle, number of pulse ...

Wed, 15 Apr 2026 12:18:00 GMT

Hello I have a requirement of running stepper motor drivers where a PLC would be an overkill. I just need to rotate the motor some degrees every time a particular proxy sensor is triggered. Required flexibility: Frequency must be adjustable Duty cycle must be from 0.5 to 0.7 or adjustable Number of pulse (steps) must be adjustable, but not between every trigger. This can be done by connecting ...