2 layers17.8 × 30.5 mm ProMicro ANA, the printed circuit board in 3D

ProMicro ANA

collection of various PCBs fitting the Sparkfun ProMicro and Arduino ProMini

Size: 17.8 × 30.5 mm
Copper layers: 2
Thickness: 0.8 mm
Parts: 34
Nets: 22
Pads: 140
Tracks, vias: 191, 58
Pours: 11
Routed: Yes
KiCad: KiCad 5 (file 20171130)
Created: 22 Dec 2020
Updated: 5 Dec 2020

Overview

ProMicro ANA is an open-source printed circuit board by clayton13, from the clayton13/ProMicro repository on GitHub. It is a 2-layer board of 17.8 × 30.5 mm with 34 parts on 22 nets, routed with 191 tracks and 58 vias.

It is built around the LTV-827S. Its parts include 10 resistors, 7 ICs, 6 capacitors, 2 diodes and 2 inductors. It belongs with the AVR (ATmega, ATtiny) boards of this library.

Main components

LTV-827S
SMD-8P-30℃~+100℃ 1.2V 100mV@20mA,1mA 2 200mW 35V 3us 4us 50% 50mA 50mA 5kV 600% 6V DC Phototransistor SMD-8P Transistor, Photovoltaic Output Optoisolators ROHSLite-OnTransistor, Photovoltaic Output Optoisolators

README

ESP12E/README.md

ProMicro_ESP12E

This module can be mounted to an Arduino Pro Mini, Arduino Nano, Sparkfun Pro Micro, or any other pincompatible MCU running with 3.3V.

Documentation

All files can be found on Github.

Schematic

Layout

BoM

Gerbers

can be found within the Github repository.

License

This documentation describes Open Hardware and is licensed under the CERN OHL v.1.2.

You may redistribute and modify this documentation under the terms of the CERN OHL v.1.2. (http://ohwr.org/cernohl). This documentation is distributed WITHOUT ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING OF MERCHANTABILITY, SATISFACTORY QUALITY AND FITNESS FOR A PARTICULAR PURPOSE. Please see the CERN OHL v.1.2 for applicable conditions

Category and platform

AVR (ATmega, ATtiny)

Project files

Show this board on your page

https://pcbkit.io/boards/clayton13/ProMicro/ANA/ProMicro_ANA.kicad_pcb

The board's own page, for a message or a post.

Source

Repository: clayton13/ProMicro
Board file: ANA/ProMicro_ANA.kicad_pcb
Commit: dffdf62
Licence: Not stated

Parts

Qty	Value	Footprint	References
4	220	Resistor_SMD:R_0603_1608Metric	R5, R6, R9, R10
4	Jumper_NO_Small	Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm	JP1, JP2, JP3, JP4
2	100n	Capacitor_SMD:C_0603_1608Metric	C5, C6
2	10µ	Capacitor_SMD:C_0603_1608Metric	C1, C3
2	2.2µ	Inductor_SMD:L_Bourns-SRN4018	L1, L2
2	200k	Resistor_SMD:R_0603_1608Metric	R1, R3
2	4.7µ	Capacitor_SMD:C_0603_1608Metric	C2, C4
2	47k	Resistor_SMD:R_0603_1608Metric	R2, R4
2	4k7	Resistor_SMD:R_0402_1005Metric	R7, R8
2	INA260	Package_SO:TSSOP-16_4.4x5mm_P0.65mm	U5, U7
2	LED	LED_SMD:LED_0603_1608Metric	D1, D2
2	MCP4725xxx-xCH	Package_TO_SOT_SMD:SOT-23-6	U2, U4
2	TLV62569DDC	Package_TO_SOT_SMD:SOT-23-6	U1, U3
1	Conn_01x04	TerminalBlock_Phoenix:TerminalBlock_Phoenix_MPT-0,5-4-2.54_1x04_P2.54mm_Horizontal	J1
1	LTV-827S	Package_DIP:SMDIP-8_W9.53mm	U6
1	Logo_Open_Hardware_Small	Symbol:OSHW-Symbol_6.7x6mm_SilkScreen	LOGO1
1	Sparkfun_Pro_Micro	Module:Sparkfun_Pro_Micro	A1

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Questions

How big is the ProMicro ANA PCB?

It measures 17.8 × 30.5 mm and has 2 copper layers, 0.8 mm thick.

What parts does the ProMicro ANA use?

34 parts, built around the LTV-827S. 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 ProMicro ANA KiCad files?

From the clayton13/ProMicro repository on GitHub, at the commit this page was made from: the board is ANA/ProMicro_ANA.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the ProMicro ANA design in my own project?

Its repository states no licence, so its author keeps all rights: ask clayton13 before reusing the design.