Volumetric DDoS

Soil moisture modules are a simple and friendly way to check how wet your soil is using a pair of probes and a small control board. They offer two outputs you can use with Arduino: an analog signal that changes depending on how wet the soil is, and a digital signal that flips on or off when the moisture crosses a level you set with the onboard potentiometer. The whole setup is compact, cheap and very popular for plant care projects, garden automation and basic hobby experiments.

Engineering management is one of those roles that looks simple on paper but feels very different once you're in it. At its core, it's about enabling others rather than measuring yourself only by your own output. You're not just writing code or solving problems directly anymore. Instead, you're creating the right environment for your team to do their best work, keeping them aligned, and helping them grow.

The more responsibility you take on, the less your job is about your own output. For engineers who step into management, this can feel unnatural. You're used to solving problems directly, writing code, and moving fast. You may even know the exact way to solve something, and it can feel frustrating to slow down long enough to explain it to someone else. But that's the shift.

PHP 8.5 lands with a pack of features that smooth out daily development, remove long-standing friction points, and make functional patterns far easier to write. It feels like a release focused on practical wins: cleaner code, stronger introspection tools, safer configuration defaults, and more helpful debugging. Let's walk through the most interesting additions.

As engineering managers, one of the most powerful tools we have for guiding teams is the OKR framework. OKRs help translate big ambitions into clear, measurable work. They connect high-level objectives with concrete key results so teams know both what they are aiming for and how progress will be measured. They provide clarity, alignment, and a sense of purpose.