2 layers120.3 × 65.5 mm
4 layers84.1 × 66 mm
Pico H bridge complete
rosstimo/MotorProject1Super Fantastic Motor Project
- Size
- 84.1 × 66 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 79
- Nets
- 96
- Pads
- 278
- Tracks, vias
- 348, 200
- Pours
- 7
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 8 May 2024
- Updated
- 6 May 2026
Overview
Pico H bridge complete is an open-source printed circuit board by rosstimo, from the rosstimo/MotorProject repository on GitHub. It is a 4-layer board of 84.1 × 66 mm with 79 parts on 96 nets, routed with 348 tracks and 200 vias.
It is built around the OPA4197ID, MCP6001R-I/OT and 74LVC1G08GV, with the LM7810T, LM78L05 and SN74LVC1G14DBV among its other parts. Its parts include 35 resistors, 9 diodes, 8 ICs, 8 transistors and 7 capacitors. It belongs with the interfaces and adapters boards and the RP2040 boards of this library.
Main components
9
OPA4197ID
SOIC-14-18V~-2.25V、2.25V~18V -40℃~+125℃ 100uV 10MHz 120dB 1mA 2.5uV/℃ 20V/us 2pA 4.5V~36V 5.5nV/√Hz@1kHz 5pA 65mA EMI filtering/RF suppression、Reverse-phase input protection Four channels Rail-to-Rail Input, Rail-to-Rail Output SOIC-14 Precision Op Amps ROHSTexas InstrumentsOperational Amplifier
MCP6001R-I/OT
SOT-23-5-40℃~+125℃ 1 1.8V~6V 100uA 1MHz 1pA 1pA 23mA 28nV/√Hz@1kHz 2uV/℃ 4.5mV 600V/ms 76dB ESD protection Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5 Operational Amplifier ROHSMicrochip TechnologyOperational Amplifier74LVC1G08GV
SOT-23-5-40℃~+125℃ 1 1.2V、1.9V、2.2V、2.3V、3.8V 1.65V~5.5V 100mV、450mV、600mV、800mV 100nA 2 3.6ns@5.5V,50pF 32mA 32mA 74LVC AND Gate Schmitt trigger SOT-23-5 Logic Gates ROHSMDDLogic Gates
LM7810T
TO-220-30℃~+125℃ 1 1.2A 10V 35V 64uV Fixed Positive Short Circuit Protection、Thermal shutdown TO-220-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSHGSEMIUncategorised
LM78L05
SOT-89-3-55℃~+125℃@(Tj) 1 1.7V 100mA 20V 42uV 49dB@(120Hz) 5V 6mA Fixed Positive SOT-89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSKEXINVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsSN74LVC1G14DBV
SOT-23-5-40℃~+85℃ 1 1 1.16V~3.33V 1.65V~5.5V 10uA 2.3V 32mA 32mA 390mV~1.87V 550mV 6.5ns@2.5V,50pF 74LVC Schmitt trigger 电源关断保护、噪声抑制功能 SOT-23-5 Inverters ROHSTexas InstrumentsInverters
MMBT3904
SOT-23-55℃~+150℃ 1 NPN 100 100nA 200mA 200mW 300MHz 300mV 40V 6V NPN SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)AO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.45V 1.4W 30V 48mΩ@2.5V 5.7A 50pF 630pF 75pF 7nC@10V N-Channel SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsDMP3099L-7-ES
SOT-231 P-Channel 1.4W 1.5V 3.8A 30V 46mΩ@10V、62mΩ@4.5V 550pF 6.5nC@10V 63pF 75pF P-Channel SOT-23 MOSFETs ROHSElecSuperMOSFETs
README
README.mdMotorProject
Super Fantastic Motor Project
Parts
79| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R12, R13, R15, R16, R18, R19, R28, R35 |
| 6 | 22k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R8, R26, R27, R31, R33, R34 |
| 4 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | Q5, Q6, Q7, Q8 |
| 3 | 100uF | Capacitor_SMD:C_1210_3225Metric | C4, C8, C12 |
| 3 | 1uF | Capacitor_SMD:C_1206_3216Metric | C1, C2, C3 |
| 2 | 1.8k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R5 |
| 2 | 150 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R22, R29 |
| 2 | 1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R23, R30 |
| 2 | 2.7k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R7, R9 |
| 2 | 3.3k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R20, R21 |
| 2 | 3.3v | Diode_SMD:D_SOD-323 | D6, D7 |
| 2 | 3.9k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4, R6 |
| 2 | 330 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2 |
| 2 | 5.1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R11, R17 |
| 2 | 74LVC1G08GV | Package_TO_SOT_SMD:SOT-23-5 | U8, U9 |
| 2 | 82k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R10, R32 |
| 2 | AO3400A | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 2 | DMP3099L-7 | Package_TO_SOT_SMD:SOT-23 | Q3, Q4 |
| 2 | LED_W | LED_SMD:LED_0603_1608Metric | D8, D9 |
| 2 | LED_Y | LED_SMD:LED_0603_1608Metric | D3, D4 |
| 1 | 10k pot | Potentiometer_SMD:Potentiometer_Bourns_3314J_Vertical | RV1 |
| 1 | 10v | TestPoint:TestPoint_Plated_Hole_D2.0mm | TP2 |
| 1 | 13k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R25 |
| 1 | 2.54 header | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4 |
| 1 | 47k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R14 |
| 1 | 5v | TestPoint:TestPoint_Plated_Hole_D2.0mm | TP3 |
| 1 | 6.2k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R24 |
| 1 | 680pF | Capacitor_SMD:C_0603_1608Metric | C5 |
| 1 | D | Diode_SMD:D_SMA | D5 |
| 1 | GND | TestPoint:TestPoint_Loop_D2.60mm_Drill1.4mm_Beaded | TP6 |
| 1 | Jumper_3_Bridged12 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | JP1 |
| 1 | LED_R | LED_SMD:LED_0805_2012Metric | D1 |
| 1 | LED_W | LED_SMD:LED_0805_2012Metric | D2 |
| 1 | LM7810 | Package_TO_SOT_SMD:SOT-89-3 | U6 |
| 1 | LM78L05 | Package_TO_SOT_SMD:SOT-89-3 | U7 |
| 1 | LOGO | CustomBPA:Bengal_25_25(negative) | logo1 |
| 1 | MCP6001R | Package_TO_SOT_SMD:SOT-23-5 | U11 |
| 1 | Motor Connector | Connector_JST:JST_XH_B6B-XH-A_1x06_P2.50mm_Vertical | J2 |
| 1 | OPA4197 | CustomBPA:SO-14_5.4_P1.27 | U5 |
| 1 | Pico | CustomBPA:RaspberryPi_Pico | U1 |
| 1 | SN74LVC1G14DBV | Package_TO_SOT_SMD:SOT-23-5 | U10 |
| 1 | SW_DIP_x01 | CustomBPA:DIP_1x01_3.5_6.2mm | SW1 |
| 1 | Screw_Terminal_01x02 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2_1x02_P5.00mm_Horizontal | J3 |
| 1 | Screw_Terminal_01x9 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-10-5.0-H_1x10_P5.00mm_Horizontal | J1 |
| 1 | Spd | TestPoint:TestPoint_Plated_Hole_D2.0mm | TP1 |
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Questions
How big is the Pico H bridge complete PCB?
It measures 84.1 × 66 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Pico H bridge complete use?
79 parts, built around the OPA4197ID, MCP6001R-I/OT, 74LVC1G08GV and LM7810T. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Pico H bridge complete KiCad files?
From the rosstimo/MotorProject repository on GitHub, at the commit this page was made from: the board is PCB/Anderson Projects/Pico_H-bridge_complete/Pico_H-bridge_complete.kicad_pcb and its schematic Documentation/Heater Box Schematic/Ain.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pico H bridge complete design in my own project?
Its repository states no licence, so its author keeps all rights: ask rosstimo before reusing the design.