I turned my Android phone into the perfect bedside clock - here's how

Don't want a traditional alarm clock? Your Android phone can show the time while it charges. Here's how to set it up.
Hackaday

Creating An Ultra-Stable Lunar Clock With A Cryogenic Silicon Cavity Laser

Phase-coherent lasers are crucial for many precision tasks, including timekeeping. Here on Earth the most stable optical ...
CNX Software

Renesas RA0E3 Arm Cortex-M23 MCU is a stripped-down RA0E1 for cost-sensitive applications

Back in 2024, Renesas first released the RA0E1, an ultra-low-power Cortex-M23 MCU designed for cost-sensitive applications, ...
Circuit Digest

Minimal Aesthetic Clock Using Simple Motor Mechanism

Experience low power, high security, and reliable performance with PolarFire® Core & SoC FPGAs.

A Watches Connection That Worked Together to Produce the Unusual

A French designer realized his dream of a highly sustainable watch through Watch Angels, a Swiss company that ...
Hackaday

This LED Strip Clock Aims To Make Your Next One Easier, Too

At first glance, it may look like [Rybitski]’s 7-segment RGB LED clock is something that’s been done before, but look past ...
PCMagOpinion

I Taught Myself to Use the Flipper Zero in an Hour, Then Hacked Everything in My Home

It looks like a cute little dolphin-themed toy, but the Flipper Zero is a surprisingly powerful learning tool for hacking.

Adapting the Principles of Engineering to Make Watches

The tech-focused leaders of the British brand Apiar aim to stretch beyond watchmaking’s traditional material and ...

At a mere 2 square micrometers in size, this is the world's smallest QR code and it's 'smaller than most bacteria'

The QR code is so small, in fact, that it can "only be recognised with an electron microscope". As a result, the research ...
Circuit Digest

DIY Raspberry Pi Pico Text-to-Speech Using Wit.ai

Type a sentence into the input bar at the top of the Serial Monitor and hit Enter to send it to the Wit.ai API. The console ...
Phys.org

Using amino acids as fuels to make conductive graphene

Graphene has drawn attention as a scientific curiosity owing to its record conductivities, strength and thermal properties. But now, it's starting to make its way into a number of real-world ...