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Pulse Motor Schematic Diagram and component list Ver 4.0
Schematic
To be uploaded.
Components
I have listed parts from http://www.rapidonline.com so you can compare and by where you need to.
Main Board
1 Qty 7805 REGULATOR Rapid Part Number 47-3313
1 Qty 220UF 35V Capacitor Rapid Part Number 11-2926
1 Qty 0.1uf 63v Capacitor Rapid Part Number 11-0205
2 Qty 0.1UF 35V TANTALUM BEAD Rapid Part Number
11-0676
1 Qty 9-WAY PCB SOCKET Rapid Part Number 15-0075
1 Qty 5MM LOW CURRENT GREEN LED Rapid Part Number
56-0435
1 Qty 1K 0.25W MF RESISTOR Rapid Part Number
62-0824
1 Qty 4K7 0.25W MF RESISTOR Rapid Part Number
62-0862
1 Qty 20.0MHZ HC-49/S CRYSTAL Rapid Part Number
90-3179
2 Qty 22PF 50V CERAMIC CAPACITOR Rapid Part Number
08-0046
1 Qty TACTILE SWITCH 6X6MM Rapid Part Number
78-0621
1 Qty SPDT PCB SLIDE SWITCH Rapid Part Number
76-0200
1 Qty 15 Way Female D-Connectors Rapid Part Number
15-0080
2 Qty PCB terminal blocks 2 Way Rapid Part Number
21-0112
1 Qty Maxim MAX233CPP RS Part Number 655-307
1 Qty Pic 16F628 Pic Chip
Module Board
1 Qty STP36NF06 MOSFETS Rapid Part Number 47-0207
1 Qty OMRON SENSORS EE-SH3-C Rapid Part Number
58-0950
1 Qty PCB terminal blocks 6 Way Rapid Part Number
21-0118
2 Qty 0.1uf 63v Capacitor Rapid Part Number 11-0205
1 Qty 0.1UF 35V TANTALUM BEAD Rapid Part Number
11-0676
1 Qty 2K 0.25W MF RESISTOR Rapid Part Number
62-0844
2 Qty 10K 0.25W MF RESISTOR Rapid Part Number
62-0897
3 Qty 4K7 0.25W MF RESISTOR Rapid Part Number
62-0862
1 Qty 20.0MHZ HC-49/S CRYSTAL Rapid Part Number
90-3179
2 Qty 22PF 50V CERAMIC CAPACITOR Rapid Part Number
08-0046
2 Qty 20K TOP ADJUST 6MM CERMET Rapid Part Number
67-0614
1 Qty 15 Way Female D-Connectors Rapid Part Number
15-0080
1 Qty 15 Way Male D-Connector Rapid Part Number
15-00300
2 Qty PCB terminal blocks 2 Way Rapid Part Number
21-0112
1 Qty Heatsink Rapid Part Number 36-0444
1 Qty Heatsink Clip Rapid Part Number 36-0446
1 Qty Pic 16F628 Pic Chip
Pic Processor Pin outs
Find below the Pin outs of the Main Board and the Module Board for people wanting to write their own Pic Code.
Main Board 16F628
Pin1 (RA2) 1 Wire Comms to
module Pic Chips
Pin2 (RA3) Opto 8 input
Pin3 (RA4) Opto 7 input
Pin4 (MCLR) Reset pulled up
with 4k7 to 5 volts
Pin5 (VSS) GND
Pin6 (RB0) Opto 6 input
Pin7 (RB1) RX Serial Comms from
PC using Pic Uart
Pin8 (RB2) TX Serial Comms to
PC using Pic Uart
Pin9 (RB3) Opto 5 input
Pin10 (RB4) Opto 1 input
Pin11 (RB5) Opto 2 input
Pin12 (RB6) Opto 3 input
Pin13 (RB7) Opto 4 input
Pin14 (VDD) 5 Volts
Pin15 (OSC2) 20MHz Crystal
Pin16 (OSC1) 20MHz crystal
Pin17 (RA0) LED output for
displaying when in programming mode
Pin18( RA1) Programming notify
line
Module Boards 16F628
Pin1 (RA2) Trigger Delay Pot
input.
Pin2 (RA3) PWM Pot Input
Pin3 (RA4) Input programming line
notify, when it goes Low the Chip knows to switch to 1 wire comms
Pin4 (MCLR) MCLR pulled up with 4k7
to 5 volts
Pin5 (VSS) GND
Pin6 (RB0) Opto 8 input
Pin7 (RB1) Opto 7 input
Pin8 (RB2) Opto 6 input
Pin9 (RB3) Opto 5 input
Pin10 (RB4) Opto 4 input
Pin11 (RB5) Opto 3 input
Pin12 (RB6) Opto 2 input
Pin13 (RB7) Opto 1 input
Pin14 (VDD) 5 Volts
Pin15 (OSC2) 20MHz Crystal
Pin16 (OSC1) 20MHz crystal
Pin17 (RA0) Output for switching Fet
Pin18 (RA1) Input for 1 wire
Comms