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ECE-445L-final project

collebrusco·ECE-445L-final-project·hw/baseline_project/CAR BOARD/ECE445L_rvp425_fac969_ccl2396_mhb2275.kicad_pcb

ECE-445L-final project PCB layout, top view — open source ESP8266 board by collebrusco

About the ECE-445L-final project PCB

ECE-445L-final project is an open source ESP8266 PCB design by collebrusco, published on GitHub. It is a 2-layer board measuring 139.5 × 62.7 mm, with 50 components from 35 distinct parts.

Its main chip is the ESP8266-01/ESP-01, from the ESP8266 family. Other key parts include the TM4C123GH6PMIR and LM2937XT. By type, the board carries 19 capacitors, 10 resistors, 7 diodes, 4 connectors, 3 ICs and 3 test points.

From the project

RC Dragsters!

Remote-controlled drag racing! Players use two controllers to drive the dragsters. The controllers have a throttle and a gear shifter, and the players must time their gear shifts for the optimal power output. The controller software simulates engine operation and the resulting power output. Players are penalized for red-lining, shifting too early or too late. The better driver wins!

ECE-445L-final project, from the project README
From the project README

Main components on the ECE-445L-final project

TM4C123GH6PMIRLM2937XTESP8266-01/ESP-01

ECE-445L-final project bill of materials (BOM)

50 components, 35 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
TM4C123GH6PMIR
IC1
1
LM2937XT
LM2937xT
U1
1
ESP8266-01/ESP-01
SparkFun
U2
1
IRLD024PBF
Q1
1
ABM3-16.000MHZ-B2-T
Y1
1
JTAG HEADER
J1
2
CONN_01X01
Conn_01x01
J2, J3
1
MotorOut
J6
1
LM7805_TO220
5VREG1
1
Reset
SW1
1
TP_BATT
TP1
1
TP_5V
TP2
1
TP_3V3
TP3
1
3V3_LED
D1
1
5V_LED
D2
1
1N914
D3
1
HEARTBEAT
D4
1
REDLED
D5
1
ORNGLED
D6
1
YLWLED
D7
Show 15 more
QtyPartRefs
1
2.2UF
2.2uF
C1
3
0.1UF
0.1uF
C2, C7, C10
4
0.01UF
0.01uF
C3, C8, C11, C18
2
10pF C0G
C4, C5
2
1UF
1uF
C6, C9
2
10U
10u
C12, C15
2
0.1U
0.1u
C13, C14
1
100NF
100nF
C16
1
4.7UF
4.7uF
C17
1
.1uF
C19
1
1M
R1
2
10K
10k
R2, R5
5
1.6K
1.6k
R3, R7, R8, R9, R10
1
3.3K
3.3k
R4
1
100K
100k
R6

ECE-445L-final project design files

The KiCad project lives in the collebrusco/ECE-445L-final-project repository on GitHub; these links point at the commit this page was built from.

ECE-445L-final project: common questions

What microcontroller does the ECE-445L-final project use?

The ECE-445L-final project is built around the ESP8266-01/ESP-01, from the ESP8266 family.

How big is the ECE-445L-final project PCB?

The ECE-445L-final project measures 139.5 × 62.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ECE-445L-final project?

50 components, from 35 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 ECE-445L-final project design files?

From the collebrusco/ECE-445L-final-project 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 ECE-445L-final project design in my own project?

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

Can I test firmware for the ECE-445L-final project without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP8266 firmware against it before you order a PCB.

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