5 channel 27Mhz Remote Control Unit receiver board+remote control MODEL:SNRM1 feature: very small size, nearly coin it can control 3 motor, 2 motor can mover
a blog for SINONING diy toy
5 channel 27Mhz Remote Control Unit receiver board+remote control MODEL:SNRM1 feature: very small size, nearly coin it can control 3 motor, 2 motor can mover