2 layers65 × 56 mm MiniTeleskop, the printed circuit board in 3D

MiniTeleskop

Goto Telescope with Raspberry PI HQ Camera and exchangable Objective Holders for DSLR Objectives

Size: 65 × 56 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 41
Nets: 93
Pads: 265
Tracks, vias: 884, 39
Pours: 4
Routed: Yes
KiCad: KiCad 5 (file 20171130)
Created: 3 Oct 2020
Updated: 8 Oct 2020

Overview

MiniTeleskop is an open-source printed circuit board by cutec-chris, from the cutec-chris/PiScope repository on GitHub. It is a 2-layer board of 65 × 56 mm with 41 parts on 93 nets, routed with 884 tracks and 39 vias.

It is built around the PCF8574AP and ULN2003A. Its parts include 12 resistors, 11 connectors, 6 ICs and 4 capacitors.

Main components

README

electronic/HAT/README.md

This is an Motor Driver Board created for the PiScope.

It contains:

4 Motor Drivers wich can be used with ULN2003 or alternte DRV8825. The ULN2003 can be used with 28BYJ-48 and DEV8825 with NEMAxx
Compass Module suppport for HMC5883L:
4 Endswitches:

BOM

Position	Quantity	Price	Full
PCB	1	~3$	3$
ULN2003A	3	~ 0.3$	0.9$
JST Pinheader	3	~0.2$	0.6$
PI Header	1	~2$	2$
			6.5$

Parts

Qty	Value	Footprint	References
4	3mm_Mounting_Hole	project_footprints:NPTH_3mm_ID	H1, H2, H3, H4
4	Conn_01x02_Male	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J9, J10, J11, J12
4	Conn_01x05_Female	Connector_JST:JST_XH_B5B-XH-A_1x05_P2.50mm_Vertical	J2, J4, J5, J6
4	Pololu_Breakout_DRV8825	Module:Pololu_Breakout-16_15.2x20.3mm	A1, A2, A3, A4
4	R	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder	R1, R2, R3, R4
4	ULN2003A	Package_SO:SOIC-16_3.9x9.9mm_P1.27mm	U1, U2, U3, U4
3	C	Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder	C1, C2, C3
2	10R	Resistor_SMD:R_0805_2012Metric	R709, R711
2	3.9K	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder	R6, R8
1	0	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder	R5
1	0R	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder	R7
1	100nF	Capacitor_SMD:C_0805_2012Metric	C702
1	40HAT	Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical	J3
1	4m	Resistor_SMD:R_2512_6332Metric	R710
1	Conn_01x02_Female	Connector_JST:JST_NV_B02P-NV_1x02_P5.00mm_Vertical	J8
1	Conn_01x05_Female	Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical	J1
1	INA226	Package_SO:VSSOP-10_3x3mm_P0.5mm	U6
1	PCF8574A	Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm	U5
1	np	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder	R9

Questions

How big is the MiniTeleskop PCB?

It measures 65 × 56 mm and has 2 copper layers, 1.6 mm thick.

What parts does the MiniTeleskop use?

41 parts, built around the PCF8574AP and ULN2003A. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the MiniTeleskop KiCad files?

From the cutec-chris/PiScope repository on GitHub, at the commit this page was made from: the board is electronic/HAT/MiniTeleskop.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the MiniTeleskop design in my own project?

Its repository states no licence, so its author keeps all rights: ask cutec-chris before reusing the design.

Topics

astronomy raspberry-pi raspberry-pi-camera goto telescope telescopes cannon lens dslr

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/cutec-chris-piscope" title="MiniTeleskop in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/cutec-chris-piscope.jpg" alt="MiniTeleskop" width="1200" height="900">

A picture that opens the board, for a README

[![MiniTeleskop](https://pcbkit.io/embed/boards/cutec-chris-piscope.jpg?size=s)](https://pcbkit.io/boards/cutec-chris-piscope)

Source

Repository: cutec-chris/PiScope
Board file: electronic/HAT/MiniTeleskop.kicad_pcb
Commit: 9dadbcb
Licence: Not stated

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