4TR-BITCOM,BIT:COMMANDER CONSOLE & CONTROLL
4TR-CUBASE,CUBE:BIT BASE FOR POWER, MICROBI
4TR-CUBE3,3X3X3-CUBE:BIT MAGICAL RGB CUB
4TR-CUBE4,4X4X4-CUBE:BIT MAGICAL RGB CUB
4TR-CUBE5,5X5X5-CUBE:BIT MAGICAL RGB CUB
4TR-PICONZ,PICON ZERO - INTELLIGENT ROBOTIC
4TR-PISTEP2Q,PISTEP2 QUAD STEPPER MOTOR CONTR
4TR-PWRBIT,POWER:BIT BATTERY POWER FOR MICR
