Hex master cable extender circuit

csiz·hex-single-motor-mini-drive·extender-cable-circuit/extender-cable-circuit.kicad_pcb

Hex master cable extender circuit PCB layout, top view — open source board by csiz

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About the Hex master cable extender circuit PCB

Hex master cable extender circuit is an open source PCB design by csiz, published on GitHub under the MIT license. It is a 2-layer board measuring 160 × 70 mm, with 75 components from 20 distinct parts.

Other key parts include the C58940, C2969807, C55266, C130026 and C141380. By type, the board carries 34 resistors, 20 capacitors, 8 ICs, 6 diodes, 1 crystal and 1 inductor.

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

From the project

FOC driver for a single BLDC motor.

Brushless motor driver for mini gear motors and servos. This driver focuses on fine force control using field oriented control (FOC). The motor can be commanded to move to track position, velocity, and/or force. The driver will maintain the current wave exactly 90 degrees out of phase to the EMF wave for maximum efficieny. Position is tracked via hall sensors, EMF feedback and I2C rotary sensors.

Hex master cable extender circuit, from the project README — From the project README

Main components on the Hex master cable extender circuit

C58940 C2969807 C55266 C130026 C141380

Hex master cable extender circuit bill of materials (BOM)

75 components, 20 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	C58940 ~ MICROCHIP(美国微芯)	TQFN-36_L6.0-W6.0-P0.50-BL-EP3.7	U1
1	C2969807 ~ ST(意法半导体)	SOT-23-5_L3.0-W1.6-P0.95-LS2.8-BL	U3
4	C55266 ~ TI(德州仪器)	SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR	U7, U23, U26, U28
1	C130026 ~ TI(德州仪器)	TSSOP-24_L7.8-W4.4-P0.65-LS6.4-BL	U9
1	C141380 ~ NXP(恩智浦)	TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL	U14
1	24MHZ 24MHz YXC(扬兴晶振)	CRYSTAL-SMD_4P-L3.2-W2.5-BL	X3
5	C6332285 ~ HANBO(汉博)	USB-C-SMD_TC-005	USB0, USB1, USB2, USB3, USB4
6	C32677 ~ PROTEK	SOT-23-3_L3.0-W1.7-P0.95-LS2.9-BR	D8, D10, D12, D14, D16, D18
1	10UH 10uH Sunlord(顺络)	L0805	L2
14	100NF 100nF YAGEO(国巨)	C0402	C1, C2, C4, C5, C6, C7, C10, C11 +6
3	1UF 1uF SAMSUNG(三星)	C0603	C8, C12, C20
1	10NF 10nF SAMSUNG(三星)	C0402	C19
2	15PF 15pF FH(风华)	C0402	C72, C74
7	10kΩ UNI-ROYAL(厚声)	R0402	R1, R2, R3, R4, R5, R8, R9
2	5.1kΩ UNI-ROYAL(厚声)	R0402	R6, R7
8	56kΩ UNI-ROYAL(厚声)	R0603	R17, R18, R19, R20, R76, R77, R78, R81
4	20kΩ UNI-ROYAL(厚声)	R0402	R35, R55, R61, R66
1	12kΩ UNI-ROYAL(厚声)	R0603	R54
4	100kΩ UNI-ROYAL(厚声)	R0402	R79, R80, R82, R83
8	1MΩ UNI-ROYAL(厚声)	R0402	R96, R97, R98, R99, R103, R104, R105, R106

Hex master cable extender circuit design files

The KiCad project lives in the csiz/hex-single-motor-mini-drive repository on GitHub; these links point at the commit this page was built from.

Hex master cable extender circuit: common questions

How big is the Hex master cable extender circuit PCB?

The Hex master cable extender circuit measures 160 × 70 mm, has 2 copper layers and is 1.67 mm thick.

How many components are on the Hex master cable extender circuit?

75 components, from 20 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Hex master cable extender circuit design files?

From the csiz/hex-single-motor-mini-drive repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Hex master cable extender circuit design in my own project?

Yes, under the terms of its MIT license, which csiz chose for the repository.

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