PDB

pioneers·PiElectrical·Boards/PiEDB-Y16/PDB/PDB.kicad_pcb

PDB is an open source PCB design by pioneers: a 2-layer, 112.1 × 88.3 mm board with 72 components (48 distinct parts). It is built around the C1849534, PCF8574, Anderson_Horizontal.

PiElectrical Work and Documentation

To Do: - Add battery calibration (Added switch, WIP for runtime) - Create DC-DC Converter (Work In Progress) - Fix battery shorting problem (Complete) - Remove power from data port, optional power using shortings (Complete) - Consider using different port for 5v (Kept as USB)

To Do: Large Revision - Find a switch rated for 50A @ 12VDC - Fuse each motor controller port with 7.5A slow-blow fuse (MC rated for 2x 3.5A motors) (Blows in 20Sec at 10A) - Add 40A slow-blow fuse for battery. (Blows in 5 min @ 50A, Blows in 20 sec @ 55A) (Battery Max is 55A) - Add 7.5A slow-blow fuse for 5V rail.…

Built around

C1849534 PCF8574 Anderson_Horizontal

Parts list

72 components, 48 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	C1849534 CH340G	SOP-16_3.9x9.9mm_P1.27mm	U1
1	PCF8574	PCF8574T	U2
1	~	TPS56C230RJER	U3
5	Anderson_Horizontal	anderson_horizontal	A1, A2, A3, A4, A5
1	s8050_JSMSEMI	s8050 JSMSEMI	Q1
1	12MHz	JYJE S1C12000VWFAC	Y1
1	Conn_01x04	PinHeader_1x04_P2.54mm_Vertical	J1
2	Conn_01x02	PinHeader_1x02_P2.54mm_Vertical	J2, J3
1	Buzzer	Buzzer	B1
1	XT60_F	AMASS_XT60-M_1x02_P7.20mm_Vertical	Batt1
4	USB	USB-A_female	DATA1, USB1, USB2, USB3
1	Fuseholder	Fuse Holder SMD	F1
1	JST-XH_4-pin	JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical	Jst1
1	ProMicro	ProMicro-EnforcedTop	Pro1
1	SW_SPDT	DEALON SS-12D01-G3	SW2
1	SW_MEC_5E	SW_PUSH_6mm	SW3
1	D-SWITCH_MR5-111-C5N-BB	Rocker Switch	Sw1
1	4_digit_7_segment_display	LED-SEG-TH_12P-L30.0-W13.7-P2.54-S10.16-BL	D1
1	1.8u	125CDMCCDS-1R8MC	L1
1	C2932475 22pF	C_0603_1608Metric	C1

Show 28 more

Qty	Part	Footprint	Refs
1	C106024 22pF	C_0603_1608Metric	C2
2	C386093 0.1uF	C_0603_1608Metric	C3, C4
1	C106024 10u	CP_Radial_D5.0mm_P2.00mm	C5
1	47UF 10u	CP_Radial_D5.0mm_P2.00mm	C6
1	47UF 0.1u	C_0603_1608Metric	C7
2	47UF 22u	C_1206_3216Metric	C8, C9
1	C841540 0.1u	C_1206_3216Metric	C10
1	C961506 0.1u	C_0402_1005Metric	C11
4	47u	C_1206_3216Metric	C12, C13, C14, C15
2	1u	C_0402_1005Metric	C16, C17
1	C728625 30000	R_0603_1608Metric	R1
1	C336845 30000	R_0603_1608Metric	R2
1	C966710 30000	R_0603_1608Metric	R3
1	C203132 10000	R_0603_1608Metric	R4
1	C323721 10000	R_0603_1608Metric	R5
1	C2906973 10000	R_0603_1608Metric	R6
1	C380748 200	R_0603_1608Metric	R7
7	200	R_0603_1608Metric	R8, R9, R10, R11, R12, R13, R14
2	4700	R_0603_1608Metric	R15, R16
2	100k	R_0402_1005Metric	R17, R20
2	22	R_0603_1608Metric	R18, R19
2	15k	R_0402_1005Metric	R21, R27
1	2000	R_0603_1608Metric	R22
1	200k	R_0402_1005Metric	R23
1	33k	R_0402_1005Metric	R24
1	100	R_0603_1608Metric	R25
1	110k	R_0402_1005Metric	R26
1	10k	R_0402_1005Metric	R28

PDB

Built around

Parts list

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