| Name | Status | Description | Estimated Hours | Estimated Cost | Purchase Price | Edit |
|---|
|
Drive System
|
Submitted |
Locate and purchase 4 high torque dc gearmotors with a shaft suitable for an encoder, 4 wheels, and 2 encoders.
Comments(0)
|
10 |
$150.00 |
$250.00 |
|
|
5V regulator circuit
|
Submitted |
Develop a well balanced regulated 5V circuit that can power the computer and all other onboard TTL devices. Switching power supply is a must with possibly a linear supply branching off of it for better regulation.
Comments(0)
|
15 |
$30.00 |
$180.00 |
|
|
Frame
|
Submitted |
Design a frame, either metal or strong plastic, that can handle a total payload of at least 15 pounds such that it can support the motors, battery, possible arm, and all electronics without buckling.
Comments(0)
|
20 |
$100.00 |
$300.00 |
|
|
Servo interface
|
Submitted |
Need to develop servo control circuitry. PWM from the computer itself is likely insufficient for the task, so build a pwm generator.
Comments(0)
|
20 |
$30.00 |
$230.00 |
|
|
Timer interrupt device
|
Submitted |
Write a device driver that will handle a timer interrupt so a userspace program can wake up and perform an event on every clock cycle. Needed for pwm purposes.
Comments(0)
|
12 |
$0.00 |
$120.00 |
|
| Totals | | | 77 | | $1080.00 | |
