4x4 ROV http://picaxe.multiply.com/photos/album/1/4x4_ROV
Target Environment:
Indoors & Outdoors
Sensors / Input Devices:
A/V Camera (2.4 GHz)
6 Ultrasonic Range Finders (SRF004)
4 Digital Temperature Sensors (DS18B20)
433 MHz Single Chip RF Transceiver (RF-NRF401)
Control Method:
PC VBA via radio link (433MHz) 2x 28X Picaxe (PIC16F873A)
CPU Type:
4x 28X Picaxe (PIC16F873A) Master & 3x Slaves
Programming Language:
Picaxe Basic
Time to build:
Six months
Locomotion Method:
4x Wheels each driven by its own stepper motor
(4x4 rubber tires)
Actuators / Output Devices:
4 stepper motors (Drive wheels)
Futaba Servo S3003 (Camera)
Speech Synthesizer (SPE030)
2x16 line LCD display with backlight
piezo noise maker
Power Source:
7.2 Amp 12V Battery
Operating System:
Picaxe Bootstrap Basic Interpreter
Weight:
7 Kilograms
Cost to build:
Estimate $1,500 NZ
Target Environment:
Indoors & Outdoors
Sensors / Input Devices:
A/V Camera (2.4 GHz)
6 Ultrasonic Range Finders (SRF004)
4 Digital Temperature Sensors (DS18B20)
433 MHz Single Chip RF Transceiver (RF-NRF401)
Control Method:
PC VBA via radio link (433MHz) 2x 28X Picaxe (PIC16F873A)
CPU Type:
4x 28X Picaxe (PIC16F873A) Master & 3x Slaves
Programming Language:
Picaxe Basic
Time to build:
Six months
Locomotion Method:
4x Wheels each driven by its own stepper motor
(4x4 rubber tires)
Actuators / Output Devices:
4 stepper motors (Drive wheels)
Futaba Servo S3003 (Camera)
Speech Synthesizer (SPE030)
2x16 line LCD display with backlight
piezo noise maker
Power Source:
7.2 Amp 12V Battery
Operating System:
Picaxe Bootstrap Basic Interpreter
Weight:
7 Kilograms
Cost to build:
Estimate $1,500 NZ
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