DB-motor control v3

echopen·PRJ-medtec_kit·electronic/daughter_boards/DB-motor_control/DB-motor_control_v3/src/DB-motor_control_v3.kicad_pcb

About the DB-motor control v3 PCB

DB-motor control v3 is an open source PCB design by echopen, published on GitHub. It is a 2-layer board measuring 64.8 × 52.1 mm, with 19 components from 16 distinct parts.

By type, the board carries 7 connectors, 6 capacitors, 4 resistors and 2 transistors.

It belongs with the robotics & motion designs in this gallery, and the repository also holds 2 earlier revisions of it.

From the project

This daughter board is for driving stepper motor MDL-motor_v2 and generate the command pulse for the pulser. An arduino is pluged on socket P6 and P7, a stepper driver pololu A4988 is plugged on socket P3 and P4 and stepper motor is plugged on socket P5. Instruction about the ori

Socket P2 is used to connect the RedPitaya with this daughterboard, follow MDL-motorcontrol find corresponding GPIO of the RedPitaya.

DB-motor control v3, from the project README — From the project README

DB-motor control v3 bill of materials (BOM)

19 components, 16 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
2	2N2222 Central Seminconductor	TO-18_TH_common	Q1, Q2
1	CONN_01X19 Molex	Header_pin_angled_1x19	P1
1	CONN_01X02 CONN_01X09 Molex	Socket_Strip_Straight_1x09_Pitch2.54mm	P2
2	CONN_01X08 Johnson / Cinch Connectivity Solutions	Pin_Header_Straight_1x08	P3, P4
1	CONN_01X04	Pin_Header_Straight_1x04	P5
2	CONN_01X15	Pin_Header_Straight_1x15	P6, P7
1	10N 10u Vishay	CP_small_TH_echopen	C1
1	47N 100n Vishay	C_small_TH_echopen	C2
1	47U 100u Nichicon	CP_small_TH_echopen	C3
1	4.7U 100n Nichicon	C_small_TH_echopen	C4
1	4.7U 47n Nichicon	C_small_TH_echopen	C5
1	4.7U 10u Nichicon	CP_small_TH_echopen	C6
1	2.2K 680 KOA speer	Resistor_TH_common	R1
1	12K 1.5k KOA speer	Resistor_TH_common	R2
1	3.3K 1.5k KOA speer	Resistor_TH_common	R3
1	1.8K 680 KOA speer	Resistor_TH_common	R4