Soldering is a very useful skill to have and being good at soldering takes no more than having the right tools and a bit of know how. Dave Jones is an electronic engineer with years of design experience so his EEVBlog is a good place to learn. Check out his […]
Monthly archives: May 2015
Every time I build an RC vehicle I end up putting together the Arduino knob example sketch to test a servo or two. This works fine except it takes quite a while to set up particularly if you need to control more than one so I decided to make a […]
Arduino Mega based 8 Servo Tester
Selecting gears strong enough to do the job you need them for is great but what if those gears are too big to fit in the space you have available? How do you get the same gear ratio from smaller gears? You use a compound gear train and Matthias Wandel […]