PCB BatteryGaulge

Killerbee12·TFG-UPM·PCB/Proyecto/PCB_BatteryGaulge/PCB_BatteryGaulge.kicad_pcb

PCB BatteryGaulge layout, top view — open source board by Killerbee12

About the PCB BatteryGaulge

PCB BatteryGaulge is an open source PCB design by Killerbee12, published on GitHub. It is a 2-layer board measuring 60.8 × 50.3 mm, with 44 components from 19 distinct parts.

Other key parts include the PQ25792RQMR. By type, the board carries 20 capacitors, 11 resistors, 5 test points, 4 connectors, 1 IC and 1 jumper.

It belongs with the power & battery designs in this gallery.

From the project

Proyecto final de grado

Trabajo Fin de Grado — Grado en Ingeniería Electrónica de Comunicaciones ETSIST · Universidad Politécnica de Madrid (UPM)

Cualquiera que haya hecho astrofotografía o astronomía visual en campo abierto sabe que la energía es un problema. Las monturas motorizadas, las cámaras y los accesorios necesitan alimentación estable durante horas, normalmente lejos de cualquier enchufe. La solución clásica es cargar con una batería de plomo-ácido, que pesa, ocupa y no te dice cuánta carga le queda realmente.

Main components on the PCB BatteryGaulge

PCB BatteryGaulge bill of materials (BOM)

44 components, 19 distinct parts.

Qty	Part	Footprint	Refs
1	PQ25792RQMR	RQM0029A-MFG	U1
1	Screw_Terminal_01x05	TerminalBlock_Phoenix_MKDS-1-5-3.81_1x05_P3.81mm_Horizontal	J1
3	Screw_Terminal_01x02	TerminalBlock_Phoenix_MKDS-1-2-3.81_1x02_P3.81mm_Horizontal	J2, J3, J4
1	Jumper_2_Open	TestPoint_2Pads_Pitch2.54mm_Drill0.8mm	JP1
5	TestPoint	TestPoint_THTPad_D2.0mm_Drill1.0mm	TP1, TP2, TP3, TP4, TP5
1	LED	LED_D3.0mm	D1
1	1.0uH	L_Radial_D10.0mm_P5.00mm_Fastron_07M	L1
4	0.1uF	C_Rect_L7.0mm_W3.5mm_P5.00mm	C1, C8, C15, C16
13	10uF	C_Rect_L7.0mm_W3.5mm_P5.00mm	C2, C3, C4, C9, C10, C11, C12, C13 +5
3	47nF	C_Rect_L7.0mm_W3.5mm_P5.00mm	C5, C6, C7
1	5.24k	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R1
1	30.31k	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R2
1	100	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R3
1	10k	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R4
1	2.2k	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R5
1	127k	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R6
1	100k	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R7
1	6.04k	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R8
3	10k	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R9, R10, R11

PCB BatteryGaulge design files

The KiCad project lives in the Killerbee12/TFG-UPM repository on GitHub; these links point at the commit this page was built from.

PCB BatteryGaulge: common questions

How big is the PCB BatteryGaulge?

The PCB BatteryGaulge measures 60.8 × 50.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PCB BatteryGaulge?

44 components, from 19 distinct parts. The full bill of materials is listed on this page.

Where can I download the PCB BatteryGaulge design files?

From the Killerbee12/TFG-UPM repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the PCB BatteryGaulge design in my own project?

The repository has no license, so all rights stay with Killerbee12. Use it as a reference, and ask the author before reusing the design.

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