BioData

Weight : 145g

Height: 2.5cm

Length: 11.7 cm

Width: 7.4 cm

Processor: Hitachi 3062F 20MHz

TurnSpeed:1.2 m/s

StraightSpeed: 3.0 m/s

Acceleration:5.0 m/s/s

Motor: 1724 6volt IE256

Battery : Lithium Polymer 140mAh 2P2S

Motor driver : Zetex ZXMHC3A01T8

IR transmitter : OPE5594

IR receiver : TSL262R (The TSL261 is no longer available)

Gyro : Analog Devices adxrs300

Accelerometer : ADXL202

Min4A is the improved version of Min4. It has an accelerometer, but unfortunately, it is too noisy to be useful.

Circuit Diagram : The schematic circuit diagram was drawn on 2 pages, Min4A-Ctrl.pdf & Min4A-Mtr.pdf.