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Results for tag : sensor

ELECTRONOOBS

Electronic Engineer and YouTuber
Spain
Tutorial - METAL DETECTOR PCB
This PCB is a metal detector. The circuit is very easy and I will do my best in this tutorial to explain to you how it works. I use real examples and animations in the video below so you will understand everything. The PCB is interesting because it already has the coils on the board made with ... view more


said valera

Mexico
en este proyecto use un sensor ultrasónico, un arduino uno, un relé, y un foco, cada vez que se atraviesa alguien, se enciende un foco por el relé, lo podemos usar en algún cuarto de la casa, o un pasillo, primero conectamos vcc y gnd del sensor ultrasónico, a la alimentación, trig lo conec... view more


ELECTRONOOBS

Electronic Engineer and YouTuber
Spain
Tutorial - How to use a SHARP GP2Y0A710K0F IR Distance Sensor with Arduino
The SHARP GP2Y0A710K0F is a relatively easy to use IR distance sensor with an extra long range of 100 – 500 cm. This extra long range makes it a good alternative for ultrasonic distance sensors.
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Marcelo

Argentina
Se trata de un módulo RFID controlado con un PIC18F con su ID de dispositivo correspondiente, que su función principal es el permitir el ingreso de usuarios (alumnos o profesores) registrados (Puede agregar o eliminar), integra con sensores de puerta, contiene varios menús de configuración y ... view more

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Noob 2309

https://www.youtube.com/watch?v=e_cyxoqvWe8 i have seen your video of making a Ultrasonic sensor, i am now tring to make one of my own. but i want it to be waterproof so rather then using a SR04 speaker i am tring to use SR04T speaker but it not working. any suggestion. view more


Adrian Anghel

Agricultural Engineer in Horticulture and Gardening
Spain
As John Keefe notes in his project writeup, at-home pulse oximeters — which monitor the oxygen saturation in your blood — have been selling out due to the COVID-19 pandemic. While you could try hunt around and find one, he decided to instead make his own device using a SparkFun Pulse Oxi... view more


Andrei Gabriel

Electrical Engineer and Maker
Spain
Tutorial - HOMEMADE ULTRASONIC DISTANCE SENSOR
We will make a homemade ultrasonic distance sensor and see how these modules work. The working principle is quite simple but the circuit could get a bit tricky. We send a ultrasonic wave with the transmitter speaker, the wave hits an obstacle and bounce back to the receiver speaker. We calculate ... view more


John Bruh

CAD designer
United States
Tutorial - Ultrasonic Sensor HC-SR04 and Arduino Tutorial
In this Arduino Tutorial we will learn how the HC-SR04 Ultrasonic Sensor works and how to use it with the Arduino Board. You can watch the following video or read the written tutorial below. view more


Rick Sanchez

Electrical engineer
United States

ELECTRONOOBS

Electronic Engineer and YouTuber
Spain
Tutorial - DIY ARDUINO LIDAR
In this tutorial we will make a homemade lidar. Is not as good as commercial lidar sensor, but it would be good enough for some small robot to avoid obstacles. I will show you what is a lidar sensor, how they work and how I’ve made a homem... view more

