4 layers116 × 100 mm Telepresence bot, the printed circuit board in 3D

Telepresence bot

Robot base / Telepresence Robot

Size: 116 × 100 mm
Copper layers: 4
Thickness: 1.57 mm
Parts: 188
Nets: 170
Pads: 597
Tracks, vias: 1,515, 161
Pours: 5
Routed: Yes
KiCad: KiCad 9.0 (file 20241229)
Created: 20 Aug 2025
Updated: 27 Apr 2026

Overview

Telepresence bot is an open-source printed circuit board by yash101, from the yash101/tpbot repository on GitHub. It is a 4-layer board of 116 × 100 mm with 188 parts on 170 nets, routed with 1,515 tracks and 161 vias.

It is built around the 74LVC125AD, SFH617A-1 and LM1117DT-3.3, with the ISO7762DBQ and LM1117DT-5.0 among its other parts. Its parts include 84 resistors, 35 capacitors, 20 connectors, 15 ICs and 12 diodes.

Main components

README

README.md

🚀 Telepresence Robot

Parts

188

Qty	Value	Footprint	References
40	33R	Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R1, R12, R18, R19, R20, R21, R23, R24, R25, R26, R28, R29, R30, R31, R33, R42 +24
16	0	Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm	R4, R5, R6, R9, R27, R32, R34, R35, R46, R53, R56, R58, R60, R61, R68, R83
14	100nF	Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder	C4, C6, C8, C9, C12, C13, C20, C21, C22, C25, C26, C27, C31, C35
11	100k	Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R8, R36, R37, R38, R62, R63, R77, R78, R92, R93, R94
6	100nF	Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder	C2, C10, C14, C28, C32, C36
6	10k	Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R11, R13, R16, R17, R39, R40
5	100uF	Capacitor_THT:CP_Radial_D8.0mm_P5.00mm	C1, C16, C30, C34, C38
4	100uF	Capacitor_THT:CP_Radial_D6.3mm_P2.50mm	C3, C5, C7, C11
4	4.7uF	Capacitor_THT:CP_Radial_D5.0mm_P2.50mm	C15, C29, C33, C37
4	BTT TMC5160 Pro	Module:BTT-TMC5160PRO-v1.0	U7, U13, U14, U15
4	Conn_01x07_Pin	Connector_PinSocket_2.54mm:PinSocket_1x07_P2.54mm_Vertical	J6, J15, J17, J19
4	Fuse	Fuse:XFCN XF-508P-A-B	F4, F6, F7, F8
4	LED	LED_THT:LED_D3.0mm	D2, D3, D10, D11
4	MOT_CON	Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical	J7, J16, J18, J20
4	MountingHole_Pad_MP	MountingHole:MountingHole_4.3mm_M4_ISO7380	H1, H2, H3, H4
4	ferrite	Inductor_SMD:L_1210_3225Metric_Pad1.42x2.65mm_HandSolder	L1, L3, L4, L5
3	220R	Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P1.90mm_Vertical	R3, R10, R48
3	470R	Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P1.90mm_Vertical	R2, R64, R70
3	D_Schottky	Diode_THT:D_DO-201AD_P5.08mm_Vertical_KathodeUp	D5, D9, D12
3	SFH617A-1	Package_DIP:DIP-4_W7.62mm	U4, U8, U12
2	1k	Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P1.90mm_Vertical	R14, R15
2	2N3904	Package_TO_SOT_THT:TO-92_Inline_Wide	Q3, Q4
2	3.6v	Diode_THT:D_DO-41_SOD81_P2.54mm_Vertical_AnodeUp	D1, D7
2	FB	Inductor_SMD:L_1210_3225Metric_Pad1.42x2.65mm_HandSolder	FB1, FB2
2	Jumper_2_Bridged	Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical	JP1, JP2
2	LM1117DT-3.3	Package_TO_SOT_THT:TO-220-3_Vertical	U3, U11
2	Polyfuse	Varistor:RV_Disc_D9mm_W5.2mm_P5mm	F1, F2
1	1.5m	Resistor_SMD:R_Shunt_Vishay_WSKW0612	R22
1	1000uF	Capacitor_THT:CP_Radial_D18.0mm_P7.50mm	C17
1	10uF	Capacitor_THT:CP_Radial_D5.0mm_P2.50mm	C24
1	1k	Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical	R47
1	220R	Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical	R41
1	60V	Diode_THT:D_DO-201AD_P5.08mm_Vertical_KathodeUp	D8
1	74LVC125	Package_DIP:DIP-14_W7.62mm	U9
1	BATT	Connector:BATT_CONNECTOR	J4
1	BATT_OUT	Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical	J5
1	BP_MOTOR_ENABLE	Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical	J9
1	Conn_01x02_Pin	Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical	J10
1	Conn_01x08_Pin	Connector_PinSocket_2.54mm:PinSocket_2x04_P2.54mm_Vertical	J13
1	DBG_HDR	Connector_PinSocket_2.54mm:PinSocket_2x11_P2.54mm_Vertical	U16
1	DRIVER_GPIO	Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical	J11
1	EXT_PWR_BTN	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J2
1	GND	Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical	J12
1	INA228	Package_SO:VSSOP-10_3x3mm_P0.5mm	U6
1	IOLV / VIO	Connector_PinSocket_2.54mm:PinSocket_2x04_P2.54mm_Vertical	J14
1	IOLV_IN	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J3
1	ISO7762DBQ	Package_SO:SSOP-16_3.9x4.9mm_P0.635mm	U10
1	LM1117DT-5.0	Package_TO_SOT_THT:TO-220-3_Vertical	U2
1	PMOS_GDS	Package_TO_SOT_THT:TO-220-3_Vertical	Q2
1	Q_PMOS_GDS	Package_TO_SOT_THT:TO-220-3_Vertical	Q1
1	STATUS	Connector_PinSocket_2.54mm:PinSocket_2x04_P2.54mm_Vertical	J1
1	VMOT	Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical	J8
1	Zen_12v	Diode_THT:D_DO-41_SOD81_P2.54mm_Vertical_AnodeUp	D4
1	Zener-12v	Diode_THT:D_DO-41_SOD81_P2.54mm_Vertical_AnodeUp	D6
1	~	RF_Module:ESP32-C5-DevKitC-1-v1.2	U1

Questions

How big is the Telepresence bot PCB?

It measures 116 × 100 mm and has 4 copper layers, 1.57 mm thick.

What parts does the Telepresence bot use?

188 parts, built around the 74LVC125AD, SFH617A-1, LM1117DT-3.3 and ISO7762DBQ. 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 Telepresence bot KiCad files?

From the yash101/tpbot repository on GitHub, at the commit this page was made from: the board is electronics/telepresence-bot.kicad_pcb and its schematic electronics/drivers.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Telepresence bot design in my own project?

Its repository states no licence, so its author keeps all rights: ask yash101 before reusing the design.

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/yash101-tpbot" title="Telepresence bot 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/yash101-tpbot.jpg" alt="Telepresence bot" width="1200" height="900">

A picture that opens the board, for a README

[![Telepresence bot](https://pcbkit.io/embed/boards/yash101-tpbot.jpg?size=s)](https://pcbkit.io/boards/yash101-tpbot)

Source

Repository: yash101/tpbot
Board file: electronics/telepresence-bot.kicad_pcb
Commit: 38bbe2f
Licence: Not stated

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