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Motor control board |
Description |
Takes serial input from Main board and controls motion of 3 DC servo motors with shaft encoders. Also controls a 4th DC motor for the Pinch Clamp control, but this motor has no encoder. Uses one PIC micro-controller and 3 quadrature counter chips. |
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Assembly |
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Parts |
Name | Manufacturer | Vendor | Required | Stock | Cost |
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Capacitor, 0.1 uF | Kemet C322C104K5R5TA | Allied Electronics | 13 | | $0.13 |
Capacitor, Electrolytic | 100 uf, 50V, radial, Panasonic EEU-FC1H101 | DigiKey | 2 | | $0.44 |
Clock oscillator | Epson SG-51PH 38.0000MC | DigiKey | 1 | | $5.15 |
Connector header 3 pos RA | Molex 70553-0002 | DigiKey | 1 | | $1.03 |
Diode, signal | 1N4148 | DigiKey | 1 | | $0.14 |
H-bridge | Allegro A3966SLB-T | DigiKey | 2 | | $2.00 |
Header, 26-ra | TE/AMP 5499913-6 | Mouser Electronics | 1 | | $5.54 |
Header, 34-ra | AMP-Tyco 499913-8 | OnlineComponents.com | 1 | | $4.50 |
HEX Inverter | 74HC14 | DigiKey | 1 | | $0.50 |
IC Socket, 14 | Assmann AR14-HZL-TT-R | DigiKey | 4 | | $0.78 |
IC Socket, 20 | Assmann AR20-HZL-TT-R | DigiKey | 3 | | $1.11 |
Jack, modular | AMP-Tyco 555165-1 | Newark | 1 | | $0.64 |
LED green 3mm | Panasonic LN38GPX | DigiKey | 1 | | $0.28 |
LED red 3mm | Panasonic LN28RPX | DigiKey | 6 | | $0.22 |
Micro controller | Microchip 18F6520-I/ | DigiKey | 1 | | $11.15 |
NAND gate | 74HC10 | DigiKey | 1 | | $0.50 |
OR gate | 74HC32 | DigiKey | 2 | | $0.50 |
PC Board | Motor_Control9B @4 | Various board manufacturers | 1 | | $59.50 |
Quadrature Decoder / Counter | LFLS7166-DIP | US Digital | 3 | | $12.23 |
Resistor, 1/4W, Carbon Film 5% | 220 ohm, Ohmite OK2215E | Allied Electronics | 1 | | $0.05 |
Resistor, 1/4W, Carbon Film 5% | 330 ohm, Ohmite OK3315E | Allied Electronics | 7 | | $0.05 |
Resistor, 1/4W, Carbon Film 5% | 10K ohm, Ohmite OK1035E | Allied Electronics | 1 | | $0.05 |
Resistor, 1/4W, Carbon Film 5% | 2.7K ohm, Ohmite OK2725E | Allied Electronics | 9 | | $0.05 |
Switch, tactile | Omron B3F-1000 | DigiKey | 1 | | $0.20 | Estimated cost: $142.06 |
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List all the parts for "Motor control board" |
last changed |
2011/04/02 05:41 |
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