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Senior design strength training

brnna05·senior-design-strength-training·hardware/wearable/wearable.kicad_pcb

Senior design strength training PCB layout, top view — open source Nordic nRF board by brnna05

About the Senior design strength training PCB

Senior design strength training is an open source Nordic nRF PCB design by brnna05, published on GitHub. It is a 4-layer board measuring 30 × 70 mm, with 72 components from 36 distinct parts.

Its main chip is the BL54L15-453-000XXX, from the Nordic nRF family. Other key parts include the LM4041CILPR, INA828IDR, MAX30102EFD+T, TPS63001DRCT and OPA2350UA. By type, the board carries 20 resistors, 19 capacitors, 14 ICs, 7 test points, 4 diodes and 2 connectors.

It belongs with the wearables designs in this gallery.

From the project

Senior Design project for ECE 364D - Fitness wearable for strength training

Main components on the Senior design strength training

LM4041CILPRINA828IDRMAX30102EFD+TTPS63001DRCTOPA2350UATPS62293DRVRBL54L15-453-000XXXLSM6DSOTR

Senior design strength training bill of materials (BOM)

72 components, 36 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
LM4041CILPR
IC1
1
INA828IDR
IC2
1
MAX30102EFD+T
IC3
1
TPS63001DRCT
IC4
1
OPA2350UA
IC5
1
TPS62293DRVR
IC6
1
BL54L15-453-000XXX
BL54L15-453-000xxx
U4
1
LSM6DSOTR
U5
2
~
U6, U7
4
~
U8, U9, U10, U11
1
NX3215SA-32.768K-STD-MUA-8
Y3
1
CONN_02X05_ODD_EVEN
Conn_02x05_Odd_Even
J1
1
CONN_01X04_PIN
Conn_01x04_Pin
J2
1
20mm coincell
BAT1
1
SW_Push
SW1
1
SW_SPDT
SW2
7
TestPoint
TP1, TP2, TP3, TP4, TP5, TP6, TP7
4
LED
D1, D2, D3, D4
2
2.2UH
2.2uH
L1, L2
1
100NF
100nF
C9
Show 16 more
QtyPartRefs
7
10UF
10uF
C10, C16, C17, C18, C19, C22, C23
1
3.9PF
3.9pF
C11
3
0.1UF
0.1uF
C12, C13, C15
5
0.1UF
0.1uF
C14, C20, C21, C26, C27
2
0.01UF
0.01uF
C24, C25
1
2.7K
2.7k
R11
3
4.7K
4.7k
R12, R14, R24
3
100
R13, R20, R27
2
1k
R15, R22
2
100K
100k
R16, R17
1
5.6K
5.6k
R18
2
1M
R19, R21
1
200K
200k
R23
2
47K
47k
R25, R26
1
YC164-JR-07470RL
470
RN1
2
4.7K
4.7k
RN2, RN3

Senior design strength training design files

The KiCad project lives in the brnna05/senior-design-strength-training repository on GitHub; these links point at the commit this page was built from.

Senior design strength training: common questions

What microcontroller does the Senior design strength training use?

The Senior design strength training is built around the BL54L15-453-000XXX, from the Nordic nRF family.

How big is the Senior design strength training PCB?

The Senior design strength training measures 30 × 70 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Senior design strength training?

72 components, from 36 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 Senior design strength training design files?

From the brnna05/senior-design-strength-training 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 Senior design strength training design in my own project?

The repository has no license, so all rights stay with brnna05. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Senior design strength training without the hardware?

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

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