Hero 1 Specs

ET-18

Central Procesor Unit

Main Processor

Type 6808

Clock Rate 3.59 Mhz - (Rom Version 1.0)
Clock Rate 4.00 Mhz - (Rom Version 1.U)

On Board Memory:

ROM 8K (Robot Monitor)
RAM 4K

Motors:

Steppers: Seven stepper motors control all movements
DC Motor: One Front Drive wheel

Senses:

Sound 200-5000 Hz
Light Full Light spectrum
Sonar Direction and Range from 4 inches to 8 feet
Motor ptical encoder provides precise measurements of distance traveled

Cassette Port:

Baud Rate 300

Frequency 2400/1200 Hz

Audio Output 500mV (P-P)

Input Sensitivity 500mV RMS

Motor Control 20V DC Maximum

RTC, Keypad and Display

Keypad 17 Keys
Display Six 7 segment LEDs

Voice

Type SC-01
Programming Text to Speech, phoneme, and sound effects

Power Supply

Battery:

Voltage 6V (Configured as two independent 12V systems)
Capacity 4 Ahr
Charge Rate 1.75A
Charge Time 10 hours
Operating time ?? hours typical

Charger:

Output voltage +27VDC max
Output Current 1.75A max
Input Voltage 120 VAC

Mechnical:

Maximum Speed 3feet/sec
Weight 39lbs / 17.6kg
Dimensions:
18W x 18D x 20H (inches)
45.7W x 45.7D x 50.8H (cm)

Arm

Payload 16oz Max