Switches are Clicky; Here’s Why
A good switch is a clicky switch, especially when you dealing with DC current.
RAM PUMP – IT ACTUALLY WORKS!!!
A ram pump is simply a boost converter for water, although I guess a boost converter came after the ram pump. But regardless, it's a pretty neat technology for pumping water uphill.
Great Scott! – How to Solder properly – Through-hole (THT) & Surface-mount (SMD)
While I've certainly done a fair bit of through-hole soldering, surface mount soldering seems like a challenge I'm not ready to take up, but it's still interesting.



