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 ...

4 Reasons Engine Cylinders Misfire (And What To Do About It)

Engine cylinders can misfire due to problems with the ignition system, the fuel system, air and compression, or sensors and ...

Best holiday deals on Apple devices

We're keeping tabs on the holiday prices on AirPods, MacBooks, and Apple WatchesAs you do your holiday shopping, CR finds the best deals on Apple products, from $100 AirPods to a sub-$600 iPhone ...
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 ...
The Mirror

O2 dishes out huge free data perk to UK iPhone and Android users - check your settings now

Getting something for nothing is rare these days, but O2 is bucking the trend this December. The popular UK mobile network - which is now part of Virgin Media - is spreading some serious festive cheer ...
SlashGear

Can You Clean A Car's O2 Sensor? (And Why You Might Need To)

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...
Manchester Evening News

Martin Lewis says EE, Vodafone, Three, O2 mobile users 'need to check' signal site

Martin Lewis has advised anyone with a mobile phone to input their address into a website to instantly determine if their provider offers the best signal. Those using EE, Vodafone, Three, O2, and ...
The Mirror

O2 customers told to check inbox now for important message - 'only 30 days'

O2 customers have been alerted that time is running out if they wish to avoid a £2.50 monthly increase. People are being urged to watch out for a notification from the mobile phone provider which been ...
kahawatungu

How To Check If A Camshaft Position Sensor Is Bad

The camshaft position sensor is an essential component of your car’s engine management system. It monitors the position and speed of the camshaft and sends this data to the engine control unit (ECU), ...
Gizmochina

Check If Your OnePlus Is Eligible for the OxygenOS 16 Update

With the rollout of OxygenOS 16 (based on Android 16) on the horizon, many OnePlus users are eager for the latest software build from the company. Many are also curious whether their OnePlus ...
Hosted on MSN

Martin Lewis two-day warning to UK households to check meter 'now'

Martin Lewis is urging UK households to check their meter readings "now". Energy bills for typical households are set to rise from October 1, 2025, due to a 2% increase in the Ofgem price cap. The ...