Reference layout
ATU
hmatuschek-ATU-ATU-layout
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hmatuschek-ATU-ATU-layout
The project archive carries the board, its project file and the upstream licence. The archive is zstd-compressed (tar.zst).
127Placed parts
91Nets
4Copper layers
100 × 100 mmBoard size
yesRouted
KiCad 5File format
Bill of materials
127 distinct parts
61 resolve to something in the catalog — click through to the footprint.
| Ref | Value | Footprint | Qty |
|---|---|---|---|
| C1 | 10p | Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm | |
| C10 | 100n | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C11 | 100n | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C12 | 100n | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C13 | 100n | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C14 | 100n | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C15 | 100n | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C16 | 100n | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C17 | 100n | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C18 | 100n | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C19 | 100n | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C2 | 22p | Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm | |
| C20 | 100n | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C21 | 1u | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C22 | 1u | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C23 | 100n | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C24 | 100n | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C25 | 1u | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C26 | 100n | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C27 | 100u | Capacitor_SMD:CP_Elec_6.3x5.8 | |
| C3 | 47p | Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm | |
| C4 | 100p | Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm | |
| C5 | 220p | Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm | |
| C6 | 10n | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C7 | 10n | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C8 | 10n | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| C9 | 10n | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| D1 | BAT54W | Package_TO_SOT_SMD:SOT-323_SC-70 | |
| D10 | 1N4148W | Diode_SMD:D_SOD-123 | |
| D11 | 1N4148W | Diode_SMD:D_SOD-123 | |
| D12 | 1N4148W | Diode_SMD:D_SOD-123 | |
| D13 | 1N4148W | Diode_SMD:D_SOD-123 | |
| D14 | 1N4148W | Diode_SMD:D_SOD-123 | |
| D15 | 1N4148W | Diode_SMD:D_SOD-123 | |
| D16 | 1N4148W | Diode_SMD:D_SOD-123 | |
| D17 | >2.5 | LED_THT:LED_D3.0mm_Horizontal_O1.27mm_Z2.0mm | |
| D18 | <2.5 | LED_THT:LED_D3.0mm_Horizontal_O1.27mm_Z2.0mm | |
| D19 | <2.0 | LED_THT:LED_D3.0mm_Horizontal_O1.27mm_Z2.0mm | |
| D2 | BZX84C5V1 | Diode_SMD:D_SOT-23_ANK | |
| D20 | <1.5 | LED_THT:LED_D3.0mm_Horizontal_O1.27mm_Z2.0mm |
Show the other 87
| D21 | ACT | LED_THT:LED_D3.0mm_Horizontal_O1.27mm_Z2.0mm | |
| D3 | BZX84C5V1 | Diode_SMD:D_SOT-23_ANK | |
| D4 | BAT54W | Package_TO_SOT_SMD:SOT-323_SC-70 | |
| D5 | 1N4148W | Diode_SMD:D_SOD-123 | |
| D6 | 1N4148W | Diode_SMD:D_SOD-123 | |
| D7 | 1N4148W | Diode_SMD:D_SOD-123 | |
| D8 | 1N4148W | Diode_SMD:D_SOD-123 | |
| D9 | 1N4148W | Diode_SMD:D_SOD-123 | |
| H1 | GND | MountingHole:MountingHole_3.2mm_M3_Pad_Via | |
| H2 | GND | MountingHole:MountingHole_3.2mm_M3_Pad_Via | |
| H3 | GND | MountingHole:MountingHole_3.2mm_M3_Pad_Via | |
| H4 | GND | MountingHole:MountingHole_3.2mm_M3_Pad_Via | |
| J1 | IN | Connector_Coaxial:BNC_Amphenol_B6252HB-NPP3G-50_Horizontal | |
| J2 | OUT | Connector_Coaxial:BNC_Amphenol_B6252HB-NPP3G-50_Horizontal | |
| J4 | 12-15V | Connector_BarrelJack:BarrelJack_Wuerth_6941xx301002 | |
| J5 | AVR-ISP-6 | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | |
| K1 | G5V-1 | Relay_THT:Relay_SPDT_Omron_G5V-1 | |
| K10 | G5V-1 | Relay_THT:Relay_SPDT_Omron_G5V-1 | |
| K11 | G5V-1 | Relay_THT:Relay_SPDT_Omron_G5V-1 | |
| K12 | G5V-1 | Relay_THT:Relay_SPDT_Omron_G5V-1 | |
| K2 | G5V-1 | Relay_THT:Relay_SPDT_Omron_G5V-1 | |
| K3 | G5V-1 | Relay_THT:Relay_SPDT_Omron_G5V-1 | |
| K4 | G5V-1 | Relay_THT:Relay_SPDT_Omron_G5V-1 | |
| K5 | G5V-1 | Relay_THT:Relay_SPDT_Omron_G5V-1 | |
| K6 | G5V-1 | Relay_THT:Relay_SPDT_Omron_G5V-1 | |
| K7 | G5V-1 | Relay_THT:Relay_SPDT_Omron_G5V-1 | |
| K8 | G5V-1 | Relay_THT:Relay_SPDT_Omron_G5V-1 | |
| K9 | G5V-1 | Relay_THT:Relay_SPDT_Omron_G5V-1 | |
| L1 | 0.1u | DM3MAT:L_Toroid_Vertical_L10.0mm_W5.0mm_P5.08mm_Diagonal | |
| L2 | 0.22u | DM3MAT:L_Toroid_Vertical_L10.0mm_W5.0mm_P5.08mm_Diagonal | |
| L3 | 0.47u | DM3MAT:L_Toroid_Vertical_L10.0mm_W5.0mm_P5.08mm_Diagonal | |
| L4 | 1.0u | DM3MAT:L_Toroid_Vertical_L10.0mm_W5.0mm_P5.08mm_Diagonal | |
| L5 | 2.2u | DM3MAT:L_Toroid_Vertical_L10.0mm_W5.0mm_P5.08mm_Diagonal | |
| L6 | 4.7u | DM3MAT:L_Toroid_Vertical_L10.0mm_W5.0mm_P5.08mm_Diagonal | |
| L7 | 100u | Capacitor_SMD:C_1210_3225Metric_Pad1.42x2.65mm_HandSolder | |
| Q1 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | |
| Q10 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | |
| Q11 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | |
| Q12 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | |
| Q2 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | |
| Q3 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | |
| Q4 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | |
| Q5 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | |
| Q6 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | |
| Q7 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | |
| Q8 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | |
| Q9 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | |
| R1 | 68k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R10 | 100k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R11 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R12 | 1.5k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R13 | 1.5k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R14 | 1.5k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R15 | 1.5k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R16 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R17 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R18 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R19 | 100k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R2 | 51 | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R20 | 100k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R21 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R22 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R23 | 100k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R24 | 100k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R25 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R26 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R27 | 100k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R28 | 100k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R29 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R3 | 51 | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R30 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R31 | 100k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R32 | 100k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R33 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R34 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R35 | 1.5k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R4 | 68k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R5 | 100k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R6 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R7 | 100k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R8 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| R9 | 100k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| SW1 | TUNE | Button_Switch_THT:SW_Tactile_SPST_Angled_PTS645Vx83-2LFS | |
| SW2 | RST | Button_Switch_THT:SW_Tactile_SPST_Angled_PTS645Vx83-2LFS | |
| T1 | 2 x 1:10 T | DM3MAT:Transformer_Current-Sense_Binocular | |
| U1 | MCP1703A-5002 | Package_TO_SOT_SMD:SOT-89-3 | |
| U2 | ATmega328-AU | Package_QFP:TQFP-32_7x7mm_P0.8mm |
Provenance
- Repository
- hmatuschek/ATU ↗
- Commit
- unknown
- Licence
- CC-BY-4.0
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.
