As a biomedical equipment technician [Adam Outler] equipment needs to be in top working condition. The emergency room staff were complaining about erroneous noise on the electrocardiogram and it&#8… ...

It runs on an Arduino MEGA 2560 PRO (or similar microcontroller) and supports a wide array of additional hardware including pressure transducer, water level sensor, flow meter, OLED display, and more.

After some searching, I ended up using a microcontroller and a piece of code borrowed from the web that I tweaked and adapted. The microcontroller-based concept was chosen because I wanted to scale ...

This project involves building an Arduino-based auto-driving car that utilizes ultrasonic sensors to detect obstacles and make decisions on movement. The car can be started using a push button, and it ...

This Arduino code is designed to communicate with a NPK sensor using a Modbus protocol to change its ID and retrieve its new changed ID. Here's a breakdown of what the code does: It includes necessary ...

Besides the Arduino’s serial monitor, we also used our DSO to measure pulse output from the water flow sensor. In that crude experiement, serial monitor displayed a rate of 56 Litre/hour (in lieu of ...

Components Needed for Human Following Robot Using Arduino Arduino UNO board ×1 Ultrasonic sensor ×3 L298N motor driver ×1 Robot chassis BO motors ×2 Wheels ×2 Li-ion battery 3.7V ×2 Battery holder ×1 ...

Welcome back to Elektor Lab Notes! Every few weeks, our engineers and busy editors at Elektor post a few lab notes and updates about new DIY electronics projects, tech industry news, and helpful ...

Components required for this Project are Arduino uno Heartbeat Sensor OLED Jumper wires We have previously interfaced same heart rate sensor with Arduino and displayed the values online using ...