Realizing this, [Josh] wrote a simple demo program to drive over 1000 NeoPixels – an 11 meter long strip – using 1K of RAM on an Arduino. The trick comes by simply delaying the bitbanging a ...

Messing around with Arduino can lead to some fun projects ... t work right and also might short out and create a fire risk. Resistor values are measured in Ohms, which indicates electrical ...

That means it could be modified to do matching for precise circuits (e.g., sort out resistors all marked 1K that are more than ... There is a funnel that admits one resistor at a time into a ...