Don’t Clear That Check Engine Light—This $100 Tool Can Save You a Failed Smog Test

Choose an OBD2 scanner that shows readiness monitors and live data so you can avoid inspection surprises and wasted repairs ...
elektormagazine

OBD2 Sensor Dashboard

This article details the development of a real-time automotive sensor dashboard by using an ELM327 OBD2 module and an ESP32-S3 touch display. The dashboard shows essential sensor data — including ...

How to build your own air quality meter with a Raspberry Pi and CO2 sensor

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...
IEEE

Digital Test bench for Testing of Gear Position Sensor

Abstract: Gear position sensors are widely used in automobile industries. A gear position sensor is a mechanism that determines which gear is being turned on by a vehicle or motorcycle. The ...
Evening Chronicle

Martin Lewis' issues urgent message to O2 customers as thousands urged to check

Those who have recently departed O2 or attempted to do so have received an important warning. Money Saving Expert (MSE) reports the telecommunications firm has incorrectly added several hundred pounds ...