A hard drive crash, and some other happenings that aren’t entirely clear to us, led [Devbisme] to put in a parts order ... solder one 0603 surface mount resistor on top of another one to ...

[Fjord Carver] brings together an RGB LED and CdS Photoresistor to make a ... This time around it’s an Arduino doing the measuring instead of a PIC. So why isn’t that sensor shown in this ...