9VDC 200mA AC Power Transformer. The output plug is 2.1mm x 5.5 female center positive.
9VDC 1000mA AC Power Transformer. The output plug is 2.1mm x 5.5 female center positive.
Panel Mount for 2.1mm x 5.5mm barrel plug power jack. Assembly has a diameter of 11.60mm and has a depth of 13.00mm. Perfect for providing a power interface for enclosures.
Steel Machine Key 3/16" x 3/16", 3/4" long. These keys are economical with high strength and will fit 3/16" keyways.
2WD self balancing robot! This kit is a perfect plataform for learning Arduino, PID control, serial communications(Serial, I2C, SPI), PWM signals, IMU filtering, etc.