I like to use lithium ion cells because they hold a lot more power than "regular" rechargeable cells, and they can be harvested for cheap or free from discarded laptop batteries. They are super handy for flashlights and all kinds of projects. The problem is that, when getting li-ion cells from different sources, you might want to know the capacity of the cells you harvest, especially if you will be using them in series. This project aims to do just that: measure the capacity...
For his latest vintage CPU/MCU mashup, Maker Dave Cheney recently decided to replace an Arduino Mega board with a bare megaAVR microcontroller to create a two chip solution — just the Atmel and the no glue logic or external support chips.
Upright is at a suitable height for adults and children can be played standing up or sitting down on bar stools. . Cut outs in marquee and door can also be changed we have done many door designs but if you have a special design in mind just email. Most design changes can be accommodated. All quality fasteners and locks are included. Unit assembles easily just like Ikea furniture.
Check out the tutorial on how to make easy DIY outdoor pvc pipe lights /istandarddesign/
Cool craft! Learn how to Personalize your water bottle with salt water etching - an easy DIY technique that allows you to etch metal with basic household supplies. Salt water etching process #craft #DIY #science