Servo motor water mixer
Servo is an open-source printed circuit board by DanieliusBertasius, from the DanieliusBertasius/servo repository on GitHub. It is a 2-layer board of 43 × 44 mm with 42 parts on 34 nets, routed with 149 tracks and 6 vias.
It is built around the AOZ1284PI, SK310SMA and DMT64M8LSS. Its parts include 10 resistors, 9 capacitors, 4 connectors, 3 ICs and 3 diodes. It belongs with the robots and motor control boards and the STM32 boards of this library.
Features:
Notes to future self:
PSU:
MCU:
| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3_DIN965_Pad_TopOnly | H1, H2, H3, H4 |
| 3 | 100n | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C3, C6 |
| 2 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R8 |
| 2 | 8.2k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R5 |
| 2 | SK310SMA | Diode_SMD:D_SMA_Handsoldering | D1, D2 |
| 1 | 0.22 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6 |
| 1 | 10u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C5 |
| 1 | 10u 16V | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 1 | 150 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R7 |
| 1 | 150p | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | Cc1 |
| 1 | 1M | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | Rc1 |
| 1 | 1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R9 |
| 1 | 1u 16V | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C8 |
| 1 | 220n 10V | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7 |
| 1 | 22u | Inductor_SMD:LD2-HV | L1 |
| 1 | 249k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4 |
| 1 | 2N7000 | Package_TO_SOT_THT:TO-92_Inline | Q2 |
| 1 | 3k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R10 |
| 1 | 4.7m | Capacitor_THT:CP_Radial_D16.0mm_P7.50mm | C4 |
| 1 | 4.7u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C9 |
| 1 | 43k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3 |
| 1 | 5.5x2.1 | Connector_BarrelJack:BarrelJack_CUI_PJ-102AH_Horizontal | J1 |
| 1 | 6.8n | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | Cc2 |
| 1 | AOZ1284PI | Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm_diy | U1 |
| 1 | DMT64M8LSS | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | Q1 |
| 1 | L-7104SURCK | LED_THT:LED_D3.0mm | D3 |
| 1 | LD-BZPN-1705 | Buzzer_Beeper:LOUDITY LD-BZPN-1705 | BZ1 |
| 1 | LDI1117-3.3U-DIO | Package_TO_SOT_SMD:SOT-89-3_Handsoldering | U2 |
| 1 | LED | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4 |
| 1 | STM32G030F6Px | Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm | U3 |
| 1 | buzzer | Connector_Wire:SolderWire-0.25sqmm_1x02_P4.2mm_D0.65mm_OD1.7mm | SW2 |
| 1 | restart | Connector_Wire:SolderWire-0.25sqmm_1x02_P4.2mm_D0.65mm_OD1.7mm | SW1 |
| 1 | servo | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J2 |
| 1 | swd | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3 |
It measures 43 × 44 mm and has 2 copper layers, 1.6 mm thick.
42 parts, built around the AOZ1284PI, SK310SMA and DMT64M8LSS. 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.
From the DanieliusBertasius/servo repository on GitHub, at the commit this page was made from: the board is hardware/servo.kicad_pcb and its schematic hardware/.history/servo.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask DanieliusBertasius before reusing the design.
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