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LORA MESH CHAT

LORA MESH CHAT

A simple add-on for mobile phones to enable SMS-like messaging in a group when outside cell coverage, or in disaster scenarios. This is a fairly simple add-on for mobile phones to enable SMS-like messaging in a group when outside cell coverage, or in disaster scenarios. It utilises Semtech LoRa radios, for low-power/long-range communications. There are …

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SONY RELEASES 0.5″ OLED MICRODISPLAY WITH 1600 X 1200 RESOLUTION

SONY RELEASES 0.5″ OLED MICRODISPLAY WITH 1600 X 1200 RESOLUTION

Sony CorporationĀ today announced the upcoming release of theĀ ECX339AĀ OLEDĀ MicrodisplayĀ featuringĀ UXGAĀ (1600 x 1200 resolution), the highest in class for a 0.5-type. This product achieves the world’s smallest pixel pitch ofĀ 6.3μmĀ by leveraging Sony’s OLED display technology and miniaturization technology, enabling a resolution 1.6x higher than the previous model1. By employing a new drive circuit design that operates on half …

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A Weather Station Fit For A PDP-11

A Weather Station Fit For A PDP-11

The Digital Equipment Corp. PDP-11/70 is a masterpiece of Cold War-era industrial design. This microcomputer was the size of one or two modern server racks depending on configuration, and the front panel, loaded up with blinkenlights, was clad in a beautiful rose and magenta color scheme. The switches — the ones you used to toggle …

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