rccar

This is my friend's battery pack and I wanted to surprise him by making a homeade charger. How would i go about that? Is it possible? Is it expensive? I have basic soldering skills. Thanks so much.

Hi! I am a newbie in R/C industry. Currently I am building custom rc controller along with rc car using flysky, specifically FS RM003 and FS-ia6b. Controller will be programmed using Arduino. There are lots of issues like: can those modules work with each other for rc car. If yes, how to bind...