arduino - How to control the speed of a stepper motor using PID …
How to control the speed of a stepper motor using PID control and ultrasonic sensor? Asked 5 years, 2 months ago Modified 4 years, 11 months ago Viewed 6k times
Calculating wind speed with pitot tube using arduino
May 16, 2017 · 3 Trying to calculate the wind speed using a pitot tube MPXV7002DP. We are getting the dynamic pressure from the sensor and then applying Bernoulli's equation: pd = dynamic pressure air …
Arduino program to use Hall Effect Sensor stop BLDC motor at the …
Jan 18, 2018 · You can use a second hall effect 180 degres apart for indicating to the arduino that has to go in slow speed until reach the main position hall sensor, or maybe counting the time after the hall …
arduino - Reading data from car's ECU ABS wheel speed sensors
Nov 13, 2018 · I'm currently working on a project that requires gathering data from a car's wheel speed sensors (4 hall efect speed sensors). Those sensors are connected to the car's ECU responsible for …
Speed measurement with arduino and ultrasonic hc-sr04 sensor?
Sep 26, 2016 · 1 i want made speed detection "device" using with Arduino and two ultrasonic hc-sr04 like this link. but I want to make it with ultrasonic instead by LDR. from that link. how lasers and ldr …
Getting Distance in Inches and Cm from Ultrasonic Sensor in Arduino
May 22, 2017 · -1 I am tinkering with a simple Arduino sketch that detects distances using an ultrasonic sensor. From what I've understood, the trigger sends a ping. The echo listens for an echo that comes …
Arduino Interfacing with Magnetic Pickup - Stack Overflow
Aug 13, 2017 · Currently I have a diesel engine with magnetic pickup attached to it. I want to use Arduino (Uno/Nano) to measure engine RPM. Magnetic Pickup Description: A magnetic pickup is …
Arduino Wheel Speed Sensor Detect Direction - Stack Overflow
Jan 21, 2016 · I'm trying to develop a wheel counter that determines both rotation rate, and the direction of rotation. I have two magnetic pickup sensors mounted close together, and two metal chunks on …
arduino - Measure RPM using LM2917N and ESP32 - Stack Overflow
Feb 3, 2023 · I want to measure RPM of a metal wheel using an inductive proximity sensor (npn) and a LM2917N which is supose to convert frequency into voltage which I intend to read using an ESP32 …
Arduino | ESP32 | calculate Windspeed with anemometer
Apr 15, 2022 · So the cable coming from the anemometer and the wind direction indicator got cut of, so the four cable inside (GND, 3.3V, wind speed data, wind direction data) could fit in the ESP32. First I …