Did your somewhat expensive ($50) soldering iron just die? Well then fix it with another one!
Project tutorial by NoraTheDoggo
Intelligently reduce the moisture in your basement/crawlspace to help control mildew growth and lower your heating/cooling bill.
Project tutorial by Christian
This infinity mirror with individual programmable LEDs loops through 20 light effects, guards your room in the dark and plays a memory game.
Project tutorial by Wpeeters
This project is for making a 32-band audio (music) frequency spectrum analyzer / visualizer using Arduino.
Project showcase by Shajeeb
What do you mean value? It is a standard npn transistor if that's what value means.
Yes I did thank you for noticing.
#Fritzing. This project look very neat. Can I ask why 4 motors are driven with mosfets and 2 with a driver circuit? Did you run out of pwm pins? Very cool project though.
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