2 layers100 × 100 mm Robot-5A, the printed circuit board in 3D

Robot-5A

Size: 100 × 100 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 193
Nets: 146
Pads: 556
Tracks, vias: 953, 111
Pours: 11
Routed: Yes
KiCad: KiCad 8.0 (file 20240108)
Created: 14 Mar 2024
Updated: 24 Apr 2025

Overview

Robot-5A is an open-source printed circuit board by jgraulle, from the jgraulle/robot-pcb repository on GitHub. It is a 2-layer board of 100 × 100 mm with 193 parts on 146 nets, routed with 953 tracks and 111 vias.

It is built around the SN74LVC2G17DBVR, ESP32-DEVKITC-VE and MCP6001T-I/OT(MS), with the DRV8833PW, PMEG1020EH and KP-2012SYCK among its other parts. Its parts include 88 resistors, 50 capacitors, 22 ICs, 14 diodes and 12 connectors. It belongs with the robots and motor control boards and the ESP32 boards of this library.

Main components

Parts

193

Qty	Value	Footprint	References
45	1k	Resistor_SMD:R_0805_2012Metric	R102, R104, R201, R202, R203, R205, R208, R210, R213, R511, R512, R513, R515, R516, R518, R521 +29
29	10k	Resistor_SMD:R_0805_2012Metric	R101, R105, R109, R204, R206, R207, R209, R211, R212, R412, R422, R514, R517, R519, R524, R527 +13
28	100n	Capacitor_SMD:C_0805_2012Metric	C101, C102, C103, C201, C202, C203, C301, C302, C414, C424, C511, C512, C513, C521, C522, C523 +12
14	1u	Capacitor_SMD:C_0805_2012Metric	C413, C423, C514, C515, C524, C525, C534, C535, C544, C545, C554, C555, C564, C565
9	74LVC2G17	Package_TO_SOT_SMD:SOT-23-6	U201, U202, U203, U512, U522, U532, U542, U552, U562
8	10u	Capacitor_SMD:C_1210_3225Metric	C411, C412, C415, C416, C421, C422, C425, C426
8	PMEG1020EH	Diode_SMD:D_SOD-123F	D101, D102, D511, D521, D531, D541, D551, D561
7	MCP6001T-I/OT	Package_TO_SOT_SMD:SOT-23-5	U101, U511, U521, U531, U541, U551, U561
6	200R	Resistor_SMD:R_0805_2012Metric	R301, R302, R303, R304, R305, R306
6	Conn_01x06	Connector_JST:JST_XH_B6B-XH-AM_1x06_P2.50mm_Vertical	J511, J521, J531, J541, J551, J561
4	LED Jaune	LED_SMD:LED_0805_2012Metric	D201, D202, D203, D204
3	0R	Resistor_SMD:R_0805_2012Metric	R103, R413, R423
2	5.1k 1%	Resistor_SMD:R_0805_2012Metric	R106, R107
2	Conn_01x02	Connector_JST:JST_XH_B2B-XH-AM_1x02_P2.50mm_Vertical	J101, J102
2	MCP16311MNY	0package:TDFN-8-1EP_3x2mm_P0.5mm_EP1.60x1.50mm	U401, U402
1	15µH	0package:L_KOHERelec_MDA-7050	L412
1	22k	Resistor_SMD:R_0805_2012Metric	R108
1	22µH	0package:L_KOHERelec_MDA-7050	L411
1	31.6k	Resistor_SMD:R_0805_2012Metric	R421
1	52.3k	Resistor_SMD:R_0805_2012Metric	R411
1	Buzzer	Buzzer_Beeper:MagneticBuzzer_PUI_AT-0927-TT-6-R	BZ101
1	Conn_01x03	Connector_JST:JST_XH_B3B-XH-AM_1x03_P2.50mm_Vertical	J103
1	Conn_01x04	Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical	J302
1	Conn_01x06	Connector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Vertical	J301
1	DRV8833	0package:DVR8833_EVM_IN	U204
1	DRV8833	0package:DVR8833_EVM_OUT	U205
1	ESP32-DEVKITC	0package:ESP32-DevKitC-Right	U103
1	ESP32-DEVKITC	0package:ESP32-DevKitC-Left	U102
1	Fuse	Fuse:Fuse_1206_3216Metric	F401
1	LED Rouge	LED_SMD:LED_0805_2012Metric	D206
1	LED Verte	LED_SMD:LED_0805_2012Metric	D205
1	N-MOSFET	Package_TO_SOT_SMD:SOT-23	Q101
1	SW_DIP_x01	Button_Switch_THT:SW_DIP_SPSTx01_Slide_9.78x4.72mm_W7.62mm_P2.54mm	SW101
1	SW_SPDT	0package:SW_Slide_1P2T_SS-12F45	SW102
1	USB_C_Receptacle_PowerOnly_6P	0package:USB_C_Receptacle_SHOU-HAN_TYPE-C-6P-LT-10.5	J105

Questions

How big is the Robot-5A PCB?

It measures 100 × 100 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Robot-5A use?

193 parts, built around the SN74LVC2G17DBVR, ESP32-DEVKITC-VE, MCP6001T-I/OT(MS) and DRV8833PW. 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 Robot-5A KiCad files?

From the jgraulle/robot-pcb repository on GitHub, at the commit this page was made from: the board is robot-5A.kicad_pcb and its schematic Pont_H.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Robot-5A design in my own project?

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

Category and platform

Robots and motor control ESP32

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/jgraulle-robot-pcb" title="Robot-5A in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/jgraulle-robot-pcb.jpg" alt="Robot-5A" width="1200" height="900">

A picture that opens the board, for a README

[![Robot-5A](https://pcbkit.io/embed/boards/jgraulle-robot-pcb.jpg?size=s)](https://pcbkit.io/boards/jgraulle-robot-pcb)

Source

Repository: jgraulle/robot-pcb
Board file: robot-5A.kicad_pcb
Commit: 6db9293
Licence: Not stated

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