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The Analog Side of Ethernet: MAC Addresses, PHYs, and Passive PoE on Teensy 4.1
Moving an embedded project from Wi-Fi to hardwired Ethernet can feel like a straightforward upgrade. Plug in a cable, configure an IP address, and enjoy a reliable physical connection. But Ethernet has a **very real** analog side.
How Higher Education Is Using XRP to Expand Education in Robotics & Automation
Some pretty interesting things are happening with XRP in colleges and universities - from teaching advanced engineering concepts and developing new applications to running youth programs and supporting educators.
ACTUAL CO2 Measurements, Not Estimated!
This week, we're introducing a new CO2 Combo Sensor featuring Sensirion's STCC4 and SHT40 environmental sensors!
Connect an ESP32 to a Satellite over Bluetooth!
Satellite via Bluetooth?! Try for yourself! Free trial of the both the terrestrial and satellite network from Hubble!