Battery Display

Tuskar-Marine·hardware·projects/battery-display/Battery Display.kicad_pcb

Battery Display is an open source STM32 PCB design by Tuskar-Marine: a 4-layer, 110 × 175.3 mm board with 187 components (67 distinct parts). It is built around the STM32C092KCT6. Filed under displays & leds and power & battery.

All tools for the Mermaid's Rest open sailing tools

Note: Patches and PRs are welcome, but at this stage of the project, I need to be able to understand / fix the code. Good comments and references to reading material will be grately appreciated! ^_^

If/when the project gets outside interest, I'll step out of the way of the much more talented folks.

Built around

STM32C092KCT6

Parts list

187 components, 67 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	STM32C092KCT6	STM STM32C0 LQFP-32	MCU1
3	BSS314PE	SOT-23	Q1, Q3, Q5
3	DMN6075S	SOT-23	Q2, Q4, Q6
1	Program Header	PinHeader_1x05_P2.54mm_Horizontal	J3
1	Optional Bond	PinHeader_1x02_P2.54mm_Vertical	J4
1	ACT12101012PTL00	TDK ACT12101012PTL00	CMC1
1	IS31FL3731-SA	SSOP-28_5.3x10.2mm_P0.65mm	CPD1
1	L77SDE09SA4CH4F	Amphenol_L77SDE09SA4CH4F	DE1
1	L777SDE09PA4CH4F	Amphenol L777SDE09PA4CH4F	DE2
1	ISO1044BD	TI ISO1044BDR	ICT1
1	SPBW06F-05	Meanwell SPBW06F05	IDCB1
1	NHD-0216K3Z-NS(RGB)-FBW-V3	Newhaven Display NHD-0216K3Z-NS(RGB)-FBW-V3	LCD1
1	TI PCA9306IDCURQ1	TI PCA9306	LS1
1	BD450S5FP-CE2	Rohm BD4xxS5 TO252-3	LVR1
1	BD33C0AFP-CE2	Rohm BD33C0	LVR2
1	12.60378	Crystal_SMD_3225-4Pin_3.2x2.5mm	OX1
1	0ZCG0110CF2B	Bel Fuse 0ZCG	PTC2
2	M24C64	STM M24C64-RMN6P	ROM1, ROM2
1	MAX3232	TI MAX3232EIPWRQ1	RST1
1	VS-30MQ040HM3/5AT	D_SMA	SD1

Show 47 more

Qty	Part	Footprint	Refs
1	SW_MEC_5G Boot	Same Sky TS03-66	SW1
1	SW_MEC_5G Reset	Same Sky TS03-66	SW2
1	1862440	Phoenix Contact 1862440	TB1
1	Ship Power	PinHeader_1x03_P2.54mm_Vertical	TP1
1	Board Power	PinHeader_1x03_P2.54mm_Vertical	TP2
1	N2K_RX IS31 I2C	PinHeader_1x02_P2.54mm_Vertical	TP3
1	N2K_TX Board I2C	PinHeader_1x02_P2.54mm_Vertical	TP4
1	SMBJ20A-Q	Bourns SMBJ20	TVS1
1	PESD2CANFD54VT-QR	Nexperia PESD2CANFD	TVS2
2	TPD2E2U06QDBZRQ1	TI TPD2E2U06	TVS3, TVS4
90	LED	Kingbright WP383SURDTK	LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 +82
1	7847111100 PA4340.103NLT	Pulse PA4340.103NLT	L2
7	0.1UF 0.1uF	Kyocera AVX 0805	C1, C2, C4, C15, C20, C21, C22
1	0.1UF 4.7uF	Kyocera AVX 1206	C3
2	10UF 0.1uF	Kyocera AVX 0805	C5, C8
2	16pF	Kemet C0603X	C6, C7
1	10UF 22uF	Murata GCJ31CR71A	C9
1	0.1UF 10uF	Kyocera AVX 1206	C10
1	0.1UF 1nF	Knowles Syfer 2211JA25	C11
1	0.1UF 10uF	TDK CGA5	C13
1	4.7UF 22uF	Murata GCJ31CR71A	C14
3	100UF 0.1uF	Kyocera AVX 0805	C16, C17, C18
1	1UF 0.1uF	Kyocera AVX 0805	C19
1	0.1UF 0.01uF	Kemet C0805X	C23
1	0.1UF 100pF	Kemet C0805X	C24
3	100uF	CP_Radial_D8.0mm_P3.50mm	C25, C26, C27
1	1uF	Kemet C1206C	C28
4	0.1uF	Kyocera AVX 0805	C29, C30, C31, C32
2	4.7K 10k	Stackpole RMCA0805	R1, R2
2	4.7K 475	Stackpole RNCP0805	R3, R5
1	100K 10k	Stackpole RMCA0805	R4
1	3.3K 10k	Stackpole RMCA0805	R6
1	10K 475	Stackpole RNCP0805	R7
1	147 10k	Stackpole RMCA0805	R8
1	147	Stackpole RNCP0805	R9
2	10K 10k	Stackpole RMCA0805	R10, R18
1	63.4 1k	Stackpole RNCP0805	R11
1	100k	Stackpole RMCA0805	R12
2	10K 68.1	Stackpole RNCP0805	R13, R17
1	63.4 10k	Stackpole RMCA0805	R14
1	1k	Stackpole RNCP0805	R15
2	10K 100k	Stackpole RMCA0805	R16, R20
1	10K 1k	Stackpole RNCP0805	R19
1	200K	Yageo AE0805	R21
3	4.7k	Stackpole RMCA0805	R22, R23, R24
1	20k	Stackpole RMCA0805	R25
4	3.3k	Stackpole RNCF0805	R26, R27, R28, R29

Battery Display

Built around

Parts list

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${DOC TYPE} Document