Reference schematic

Dual H-Bridge Motor Controller

serpentsniper-hbridge-motor-driver-Hardware-HBridge-v4-HBridge-schematic

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serpentsniper-hbridge-motor-driver-Hardware-HBridge-v4-HBridge-schematic

Take the project archive: a schematic is a root sheet plus every sub-sheet beside it, and the root alone opens with its hierarchy missing. The archive is zstd-compressed (tar.zst).

3Sheets
63Placed parts
20Net labels
KiCad 9File format

Bill of materials

63 distinct parts

63 resolve to something in the catalog — click through to the component.

RefValueSymbolQty
A1RaspberryPi_PicoMCU_Module:RaspberryPi_Pico
C1100nDevice:C
C10100nDevice:C
C11100uDevice:C
C121nDevice:C
C131nDevice:C
C141nDevice:C
C151nDevice:C
C2100nDevice:C
C3100nDevice:C
C4100nDevice:C
C5100nDevice:C
C6100nDevice:C
C7100nDevice:C
C8100nDevice:C
C9100nDevice:C
D11N4148Diode:1N4148
D21N4148Diode:1N4148
D31N4148Diode:1N4148
D41N4148Diode:1N4148
H1MountingHoleMechanical:MountingHole
H2MountingHoleMechanical:MountingHole
H3MountingHoleMechanical:MountingHole
H4MountingHoleMechanical:MountingHole
J_ENC_CH1Conn_01x04Connector_Generic:Conn_01x04
J_ENC_CH2Conn_01x04Connector_Generic:Conn_01x04
J_MOT1Conn_01x02Connector_Generic:Conn_01x02
J_MOT2Conn_01x02Connector_Generic:Conn_01x02
J_PWR1Conn_01x02Connector_Generic:Conn_01x02
Q1IRLZ44NTransistor_FET:IRLZ44N
Q2IRLZ44NTransistor_FET:IRLZ44N
Q3IRLZ44NTransistor_FET:IRLZ44N
Q4IRLZ44NTransistor_FET:IRLZ44N
Q5IRLZ44NTransistor_FET:IRLZ44N
Q6IRLZ44NTransistor_FET:IRLZ44N
Q7IRLZ44NTransistor_FET:IRLZ44N
Q8IRLZ44NTransistor_FET:IRLZ44N
R1R_gateDevice:R
R10R_gateDevice:R
R11R_gDevice:R
Show the other 23
R12R_fDevice:R
R13R_gateDevice:R
R14R_gateDevice:R
R1510kDevice:R
R1610kDevice:R
R1710kDevice:R
R1810kDevice:R
R1910kDevice:R
R2R_gateDevice:R
R3R_gateDevice:R
R4R_gateDevice:R
R5R_shuntDevice:R
R6R_fDevice:R
R7R_gDevice:R
R8R_shuntDevice:R
R9R_gateDevice:R
TH1Thermistor_NTCDevice:Thermistor_NTC
U1IR2104Driver_FET:IR2104
U2IR2104Driver_FET:IR2104
U3MCP6001-OTAmplifier_Operational:MCP6001-OT
U4IR2104Driver_FET:IR2104
U5MCP6001-OTAmplifier_Operational:MCP6001-OT
U6IR2104Driver_FET:IR2104

Provenance

Commit
3e372bfd9dbd1668dd0ecbeb824ec71ad5abaf32
Licence
MIT

How it is used

Trace's agent reads this design as context — what parts a board like this carries, how they are grouped across sheets, what a plausible layer stack and board size look like for the job. It is not copied. The licence above is permissive, and it, the repository and the commit are recorded so the origin of anything derived from it is always answerable.