The Cool Down

This futuristic device can transform practically any bicycle into an e-bike — here's what you need to know

An inexpensive and lightweight e-bike conversion kit called PikaBoost lets you transform your regular bike in seconds.

The blackout kit: 4 tools to keep your Wi-Fi and fridge running

The “blackout” backup isn’t about surviving the apocalypse; it’s about making a Tuesday night power outage annoying rather than disastrous. The goal is a system that keeps your Wi-Fi on, your laptop ...
IEEE

Cross-Spectrum Thermal Face Pattern Generator

Abstract: Conversion of a visible face image into a thermal face image (V2T), or one thermal face image into another one given a different target temperature (T2T), is required in applications such as ...
IEEE

PID-type Terminal Sliding Mode Control for Permanent Magnet Synchronous Generator-based Enhanced Wind Energy Conversion Systems

Abstract: The provision of wind farm (WF) grid codes (GCs) has become imperative for sustained grid operations, especially for WFs with permanent-magnet synchronous generator (PMSG) wind energy ...

This DIY kit turned my favorite mechanical keyboard into my favorite electrocapacitive keyboard

A bundle of parts to convert a mechanical keyboard into an electrocapacitive one. Use a 60/65% bundle with a 7u space bar for a Bauer Lite you’ve configured with a Dynacap plate and EC65X PCB, or the ...