| C1 | 680uF 25V | Capacitor_SMD:CP_Elec_8x10 | |
| C2 | 100nF 25V | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | |
| C3 | 10uF 25V | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | |
| C4 | 100nF 25V | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | |
| D1 | DIODE-1N4148 | Diode_SMD:D_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| D2 | LED | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | |
| D3 | SMBJ26A | SamacSys_Parts:DIOM5436X261N | |
| D4 | 1N4148W | Diode_SMD:D_SOD-123 | |
| D5 | ESD7351HT1G | SamacSys_Parts:SOD2512X110N | |
| D6 | ESD7351HT1G | SamacSys_Parts:SOD2512X110N | |
| F1 | 7A | Fuse:Fuse_2010_5025Metric_Pad1.52x2.65mm_HandSolder | |
| G*** | LOGO | LOGO | |
| H1 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3 | |
| H2 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3 | |
| H3 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3 | |
| H4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3 | |
| J1 | Jack-DC 12V | Connector_BarrelJack:BarrelJack_Wuerth_6941xx301002 | |
| J2 | Conn_01x10_Male | Connector_PinSocket_2.54mm:PinSocket_1x10_P2.54mm_Vertical | |
| J3 | Conn_01x06_Male | Connector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Vertical | |
| J4 | SM04B-SRSS-TB(LF)(SN) | SnapEDA Library:JST_SM04B-SRSS-TB(LF)(SN) | |
| LS1 | CMT-7525-80-SMT-TR | SamacSys_Parts:CMT752580SMTTR | |
| PE1 | PeltierElement | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | |
| Q1 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | |
| Q2 | IRL540NSTRLPBF | SamacSys_Parts:IRF2804STRLPBF | |
| R1 | 1K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | |
| R2 | 4.7K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | |
| R3 | 1K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | |
| R4 | 4.7K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | |
| R5 | 100 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | |
| R6 | 4.7K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | |
| R7 | 1K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | |
| R8 | 10K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | |
| U1 | PC817 | Package_DIP:DIP-4_W7.62mm | |
| U2 | TLV1117-50 | SamacSys_Parts:SOT230P700X180-4N | |
| U3 | ESP32-C3-DEVKITC-02 | SnapEDA Library:XCVR_ESP32-C3-DEVKITC-02 | |
| U4 | A1301EUA-T | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | |