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Hardware & Electronics

The most popular blog posts about hardware & electronics on Hacker News. 132 posts.

2017
101

3D scanning like a pro

Almost any sensor yields more interesting results if mounted on a moving platform. Remember scanning thermometer ? It’s time to mount TOF LIDAR (Time Of Flight / Light Imaging, Detection, And Ranging) on two precision rotary stages arranged for pan and tilt operation. Rig provides real-time position data along with…

109

Active cooling your Raspberry Pi 3

Raspberry Pi 3 devices tend to overheat when they run prolonged heavy loads. When the processor’s internal temperature approaches 85 degrees Celsius, it protects itself by downclocking or shutting down completely. This can adversely affect performance of AI models.

110

PowerPC Notebook Block Diagram

Three months have passed since the kick-off of our campaign, and it is now time to share a status update. We reached the amount of €7100 thanks to more than one hundred donors that contributed, in some cases with more than one donation. We are thinking about how to boost the donations to achieve the […]

112

Titan in depth: Security in plaintext

While there are no absolutes in computer security, we design, build and operate Google Cloud Platform (GCP) with the goal to protect customers' code and data. We harden our architecture at multiple layers, with components that include Google-designed hardware, a Google-controlled firmware stack, Google-curated OS…

115

Skylake now GA on GCE

We’re pleased to announce several updates to Google Compute Engine that give you more powerful and flexible instances. Google Cloud is the first and only public cloud to deliver Intel’s next-generation Xeon server processor (codenamed Skylake), and starting today, it’s generally available (GA). In addition, we’ve made…