Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

As spotted by Liliputing, the TRMNL 7.5" DIY Kit is a sleek e-ink display kit made as a collaboration between Seeed Studio and TRMNL. It's perfect for people who want to add one to their project ...

The Defiant Smart Home Alarm Kit includes five components, all powered by Home Depot’s Bluetooth-and-Wi-Fi-based Hubspace smart home platform: A combination hub/siren, a separate keypad ...

Arduino’s Plug and Make Kit lets your hacking ... an 8-bit-style synthesizer, a smart lamp controller, and a few other ... home automation, repairability, e-bikes, and tech history ...