[kayakdiver] is developing a SIP and PUFF controlled kayak, but in order to start you first need a SIP and PUFF switch. These devices allow the user to lightly sip or puff into a tube to control sw… ...

🔧 Efficiency Optimization: We've developed an IoT-Automated Switch System to optimize energy consumption and reduce human intervention.. 🔄 Arduino Magic: With a sprinkle of programming magic, we've ...

[Kerry Wong] comes across the coolest hardware, and always manages to do something interesting with it. His widget du jour is an old demo board for a digital RF attenuator chip, which can pad a sig… ...