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TrackAmplifier LMD18200 down right

jeremysiebers·Siebwalde·KiCad/TrackAmplifier2/TrackAmplifier_LMD18200_down_right.kicad_pcb

TrackAmplifier LMD18200 down right PCB layout, top view — open source PIC board by jeremysiebers

About the TrackAmplifier LMD18200 down right PCB

TrackAmplifier LMD18200 down right is an open source PIC PCB design by jeremysiebers, published on GitHub. It is a 2-layer board measuring 105 × 70 mm, with 94 components from 45 distinct parts.

Its main chip is the PIC16F15345-I_GZ-MCU_MICROCHIP_PIC16_UQFN_20_4X4, from the PIC family. Other key parts include the MCP73871-2AA_VQFN_20_4X4, MCP1725-ADJE_MC_DFN-8-REGULATOR_LINEAR, LMD18200, ST485EBDR and INA326. By type, the board carries 36 resistors, 35 capacitors, 11 ICs, 8 diodes, 1 transistor and 1 connector.

From the project

Siebwalde project

This project is dedicated for the ModelTrain Yard of Siebwalde: - https://www.youtube.com/c/SiebersOrg - http://www.siebers.org/index.html - https://www.youtube.com/channel/UCRJYaY8l7wVBrel3Bn0nD2Q/videos?view_as=subscriber

- Siebwalde_Application --> C# main App to control all

- FiddleYard --> Embedded ethernet uController, controlling the FiddleYard PIC18F97j60

Main components on the TrackAmplifier LMD18200 down right

PIC16F15345-I_GZ-MCU_MICROCHIP_PIC16_UQFN_20_4X4MCP73871-2AA_VQFN_20_4X4MCP1725-ADJE_MC_DFN-8-REGULATOR_LINEARLMD18200ST485EBDRINA326PIC16F18854-SOREF3025LM35-LP

TrackAmplifier LMD18200 down right bill of materials (BOM)

94 components, 45 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
PIC16F15345-I_GZ-MCU_MICROCHIP_PIC16_UQFN_20_4X4
ST485EBDR
U1
1
MCP73871-2AA_VQFN_20_4X4
ST485EBDR
U2
1
MCP1725-ADJE_MC_DFN-8-REGULATOR_LINEAR
LM78M05_TO252
U3
1
LMD18200
U4
2
ST485EBDR
U5, U6
2
INA326
U7, U8
1
PIC16F18854-SO
U9
1
REF3025
U10
1
LM35-LP
U11
1
2N7002
Q1
1
Conn_01x06
J2
2
EMI_Filter_CMode
FL1, FL2
1
SMAJ5.0A/AC
LED
D1
4
LED
D2, D3, D4, D8
3
1n4148
D5, D6, D7
2
0.1UF
22u
C1, C2
2
4.7UF
100n
C3, C7
1
10UF
100n
C4
1
4.7UF
22u
C5
1
4.7UF
22u
C6
Show 25 more
QtyPartRefs
11
22u
C8, C11, C12, C13, C19, C23, C26, C29 +3
12
100n
C9, C10, C14, C15, C20, C21, C24, C25 +4
1
100u
C16
2
10n
C17, C18
2
1u
C22, C28
5
4.7K
10E
R1, R2, R3, R9, R15
1
18K
4K7
R4
1
200
10E
R5
1
200
4K7
R6
1
220K
4K7
R7
1
10K
100E
R8
1
47K
10E
R10
1
22K
10E
R11
2
470
10E
R12, R13
1
470
4K7
R14
2
150
0.2E
R16, R17
2
150
100E
R18, R23
4
150
10E
R19, R20, R21, R22
1
150
3K3
R24
1
150
1K
R25
5
330E
R26, R27, R28, R29, R35
2
1K
R30, R33
1
100K
R31
2
10K
R32, R36
1
10E
R34

TrackAmplifier LMD18200 down right design files

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

TrackAmplifier LMD18200 down right: common questions

What microcontroller does the TrackAmplifier LMD18200 down right use?

The TrackAmplifier LMD18200 down right is built around the PIC16F15345-I_GZ-MCU_MICROCHIP_PIC16_UQFN_20_4X4, from the PIC family.

How big is the TrackAmplifier LMD18200 down right PCB?

The TrackAmplifier LMD18200 down right measures 105 × 70 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the TrackAmplifier LMD18200 down right?

94 components, from 45 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 TrackAmplifier LMD18200 down right design files?

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

Can I use the TrackAmplifier LMD18200 down right design in my own project?

The repository has no license, so all rights stay with jeremysiebers. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the TrackAmplifier LMD18200 down right without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug PIC firmware against it before you order a PCB.

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