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PID Board SMT

AaronDoubert·quadcopter-pid-boards·PID_Board_SMT/PID_Board_SMT.kicad_pcb

PID Board SMT layout, top view — open source AVR/Arduino board by AaronDoubert

About the PID Board SMT

PID Board SMT is an open source AVR/Arduino PCB design by AaronDoubert, published on GitHub. It is a 2-layer board measuring 100 × 100 mm, with 184 components from 45 distinct parts.

Its main chip is the ATTINY1614-SSNR, from the AVR/Arduino family. Other key parts include the 74HC138D, MCP4822-E/SN, 74HC4066D, TPS54202DDCR and LMV324B-SR. By type, the board carries 87 resistors, 53 capacitors, 21 ICs, 7 diodes, 6 connectors and 6 jumpers.

It belongs with the robotics & motion designs in this gallery.

From the project

Analog PID controller boards (roll / pitch / yaw + reference) for a quadcopter, designed in KiCad 10.

Analog PID controller boards (roll / pitch / yaw + reference) for a quadcopter, designed in KiCad 10.

Each board folder contains the KiCad project, Gerbers (fab/), and renders. PIDBoardSMT/ also has the schematic PDF, notes, and build scripts. sim/ holds the MATLAB roll-axis model and sweeps.

PID Board SMT, from the project README
From the project README

Main components on the PID Board SMT

ATTINY1614-SSNR74HC138DMCP4822-E/SN74HC4066DTPS54202DDCRLMV324B-SRTL431BIDBZRMCP4451-104E/ST

PID Board SMT bill of materials (BOM)

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

QtyPartRefs
2
ATTINY1614-SSNR
ATtiny1614-SSNR
U1, U3
1
74HC138D
U2
5
MCP4822-E/SN
U4, U5, U6, U7, U8
1
74HC4066D
U9
1
TPS54202DDCR
U10
7
LMV324B-SR
U101, U201, U202, U301, U302, U401, U402
1
TL431BIDBZR
U102
3
MCP4451-104E/ST
U103, U203, U303
3
BSS138
Q1, Q2, Q3
1
Axis_Mon
J1
1
IMU_GY521
J2
1
UPDI
J4
1
ESC_4in1
J5
1
ELRS_RX
J6
1
UPDI2
J7
3
LOOP_SP: 1-2 closed, 2-3 bench
JP201, JP301, JP401
3
LOOP_FB: 1-2 gyro, 2-3 bench
JP202, JP302, JP402
1
SS14
D1
6
BAV99
D201, D202, D301, D302, D401, D402
1
C167881
15uH FNR4030S
L1
Show 25 more
QtyPartRefs
4
C15850
10uF 25V
C3, C29, C105, C106
22
C14663
100nF X7R
C4, C5, C6, C7, C8, C9, C10, C27 +14
10
1UF
1uF
C15, C16, C17, C18, C19, C20, C21, C22 +2
1
C165542
47uF 35V
C25
2
C29277
22uF 10V
C26, C32
3
C1623
470nF X7R
C101, C102, C103
5
C1848
1uF X7R 1206
C201, C204, C301, C304, C401
3
100NF
100nF
C202, C302, C402
3
C85973
10nF C0G
C203, C303, C403
5
4.7K
4.7k
R1, R3, R206, R306, R406
35
10K
10k
R2, R25, R201, R202, R203, R204, R211, R212 +27
3
22K
22k
R4, R221, R321
15
1k
R5, R6, R7, R8, R9, R10, R11, R12 +7
5
2.2K
2.2k
R16, R18, R20, R22, R23
1
75K
75k
R24
3
100
R102, R103, R104
1
47.5K
47.5k
R105
1
165K
165k
R106
6
47K
47k
R205, R210, R305, R310, R405, R410
2
33K
33k
R207, R307
3
1M
R208, R308, R408
3
27K
27k
R209, R309, R409
2
20K
20k
R219, R319
1
15K
15k
R407
1
10k DNP
R413

PID Board SMT design files

The KiCad project lives in the AaronDoubert/quadcopter-pid-boards repository on GitHub; these links point at the commit this page was built from.

PID Board SMT: common questions

What microcontroller does the PID Board SMT use?

The PID Board SMT is built around the ATTINY1614-SSNR, from the AVR/Arduino family.

How big is the PID Board SMT?

The PID Board SMT measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PID Board SMT?

184 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 PID Board SMT design files?

From the AaronDoubert/quadcopter-pid-boards 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 PID Board SMT design in my own project?

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

Can I test firmware for the PID Board SMT without the hardware?

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

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