HardLabs

BDCMotorControlShield

nunosousa·TelescopeMirrorTester·ECAD/BDCMotorControlShield/BDCMotorControlShield.kicad_pcb

BDCMotorControlShield PCB layout, top view — open source board by nunosousa

About the BDCMotorControlShield PCB

BDCMotorControlShield is an open source PCB design by nunosousa, published on GitHub under the MIT license. It is a 4-layer board measuring 68.6 × 53.3 mm, with 87 components from 22 distinct parts.

Other key parts include the DRV8870DDAR, INA180A1IDBVR, 74HC2G08DP,125, 74HC14S14-13 and PCA9535PW,118. By type, the board carries 30 resistors, 27 capacitors, 14 connectors, 12 ICs and 4 diodes.

It belongs with the science & space designs in this gallery.

From the project

This is an application intended to provide useful tools to perform Foucault or Wire testing on reflective telescope mirrors

Main components on the BDCMotorControlShield

DRV8870DDARINA180A1IDBVR74HC2G08DP,12574HC14S14-13PCA9535PW,118IRM-H638J7/TR2(CLW)

BDCMotorControlShield bill of materials (BOM)

87 components, 22 distinct parts — part numbers from the project's BOM.

QtyPartRefs
3
DRV8870DDAR
DRV8870DDA
U1, U3, U4
3
INA180A1IDBVR
INA180A1
U2, U5, U7
3
74HC2G08DP,125
74HC2G08
U6, U8, U9
1
74HC14S14-13
74HC14
U10
1
PCA9535PW,118
PCA9535PW
U11
1
IRM-H638J7/TR2(CLW)
IRM-H6XX
U12
1
PZ254-1-06-Z-8.5
Power
J1
1
PZ254-1-08-Z-8.5
Digital/PWM
J2
1
PZ254-1-06-Z-8.5
Analog
J3
1
PZ254-1-08-Z-8.5
Digital/PWM
J4
3
HC-2510-2A
Motor connector
J5, J9, J14
1
DC-005-20A
Barrel_Jack_Switch
J6
6
B2B-PH-K-S(LF)(SN)
Limit switch
J7, J8, J10, J11, J12, J13
4
17-21SYGC/S530-E3/TR8
LED
D1, D2, D6, D8
20
CC0805KRX7R8BB104
0.1uC
C1, C2, C4, C5, C7, C8, C9, C12 +12
3
35YXJ47M5X11
47uC
C3, C6, C10
3
UMK325AB7106KM-T
10uC
C11, C13, C14
1
CC0805KKX7R8BB475
4.7uC
C23
3
RL2010FK-070R25L
250mR
R1, R6, R30
22
RC0805FR-0710KL
10kR
R2, R3, R4, R5, R7, R8, R9, R10 +14
Show 2 more
QtyPartRefs
4
AC0805FR-7W1KL
1kR
R20, R21, R22, R27
1
AC0805FR-7W160RL
160R
R29

BDCMotorControlShield design files

The KiCad project lives in the nunosousa/TelescopeMirrorTester repository on GitHub; these links point at the commit this page was built from.

BDCMotorControlShield: common questions

How big is the BDCMotorControlShield PCB?

The BDCMotorControlShield measures 68.6 × 53.3 mm, has 4 copper layers and is 1.6062 mm thick.

How many components are on the BDCMotorControlShield?

87 components, from 22 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the BDCMotorControlShield design files?

From the nunosousa/TelescopeMirrorTester repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the BDCMotorControlShield design in my own project?

Yes, under the terms of its MIT license, which nunosousa chose for the repository.

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