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Raspberry Pi Devices and Arduino

Submitted by Roy Schestowitz on Tuesday 29th of March 2022 07:49:56 PM Filed under
Hardware

  • Raspberry Pi CM4 powered system available as SBC or mini-PC

    Kontron announced a “Pi-Tron CM4” industrial mini-PC (or SBC) based on a Raspberry Pi Compute Module 4 with GbE and 10/100 LAN, 3x USB, 2x COM, CAN-FD, DIO, HDMI 2.0, MIPI-DSI/CSI, 40-pin GPIO, and M.2 B-key.

    Kontron unveiled an update to its Pi-Tron CM3+ industrial mini-PC. The Pi-Tron CM4 advances from a Raspberry Pi Compute Module 3+ to a Raspberry Pi Compute Module 4 (CM4). Like the Pi-Tron CM3+, which launched as an SBC but now offers an enclosure option, the Pi-Tron CM4 will be available as either an SBC or an embedded computer.

  • Making Laser Cut Raspberry Pi Cases Using The Atomstack X7 40W - The DIY Life

    Today we’re going to design and laser cut some new Raspberry Pi cases from 3mm plywood using the Atomstack X7 40W. This is a new laser engraving and cutting machine from Atomstack which is largely the same as their flagship X7 Pro, but with a slightly lower power 40W laser module.

  • RFID music player delivers vintage charm | Arduino Blog

    By every objective measure, with the possible exception of durability, today’s technology is superior to that of the past. That is certainly true of music players, with modern devices having the ability to stream almost every song ever recorded and the capability to do so with high fidelity. But old stuff looks cooler, which is why Redditor flatulentdisaster crafted this modern RFID music player that still delivers vintage charm.

    One could be forgiven for assuming that this device is legitimately vintage, because the wood enclosure looks like something straight out of the mid-century. If you saw this sitting on your grandma’s shelf, you would think it had been there since the ’50s. But the electronics and functionality are all modern. Users select from one of several RFID cards, each with a cassette tape label associated with a specific playlist. When the user taps the RFID card on top of the wood music player, it starts the associated playlist.

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