After construction, power up the circuit from the concerned RC channel (e.g. channel 5) of the receiver, turn on your transmitter, and verify that moving the R/C stick (or an auxillary toggle switch ) ...

Whenever you buy a servo, it usually comes with a little baggie full of various plastic horns. Most of us pick our favorite and use it in our projects. Some of us hack them up, glue them back toget… ...