Let’s rollback the hobby electronics calendar a few decades with [myvideoisonutube’s] alarm activation control circuit using a matrix style phone keypad. The circuit is quite old using CMOS 4081 with ...

13:00, Sun, Dec 21, 2025 Updated: 08:35, Mon, Dec 22, 2025 Martin Lewis has told every person with an iPhone or Android smartphone to make a few simple changes - or live to regret it. Appearing on ITV ...

Martin Lewis urged mobile phone users to screenshot and email themselves after dialling a 5-digit code on their iPhone, Samsung or Google mobile phone.

Gardai have urged phone users to dial a five digit code(Image: Getty Images) All mobile phone users in Ireland are being urged to dial a five digit code and save the ...