Open Hardware/Modding: ESP32-S3 and Arduino
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LILYGO T-ETH-Lite – An ESP32-S3 board with Ethernet, optional PoE support
LILYGO T-ETH-Lite ESP32-S3 is a new ESP32-S3 WiFi and Bluetooth development board with a low-profile Ethernet RJ45 connector using a WIZnet W5500 Ethernet controller, supporting PoE with an extra shield, and also equipped with a microSD card socket and expansion I/Os. ESP32-based development boards with Ethernet have been around for years including LILYGO’s own “TTGO T-Lite W5500“, but so far we haven’t many based on the more recent ESP32-S3 microcontroller except for the SB Components’ ESPi board that we covered last April. But LILYGO T-ETH-Lite ESP32-S3 adds another cost-effective board with Ethernet.
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DIY sequential gear shifter for sim racing
A sequential transmission is one that only allows you to move up or down by a single gear at a time. They’ve always been the norm for motorcycles, because they’re lightweight and compact. And Formula 1 cars have sequential transmissions for the same reasons.
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10 cutting-edge ways to impress your guests with the IoT
The Internet of Things has the power to transform your home into a futuristic web of cutting-edge gadgets, working together to make life easier, safer, and more entertaining.