PCBHotplate
Aylo6061
A USB C powered PCB-based hotplate
Components (39)
| Reference | Value | Description |
|---|---|---|
| U1 | PSSI2021SAY | Constant current source, Io 15µA to 50mA, SOT-353 |
| U2 | MCP3021A1T-E/OT | IC ADC 10BIT SOT-23-5 |
| U3 | MP4423CGLE-P | 6A, 36V, STEP-DOWN CONVERTER WIT |
| U5 | SN74LVC1G08DBVR | IC AND 1-CIR 2-IN SOT-23-5 |
| U6 | CH244A | |
| U7 | Adafruit_QTPY_ESP32-C3 | |
| U9 | MCP6001-OT | IC OP AMP 1CH SOT-23-5 |
| U10 | MCP6002-xMS | 1MHz, Low-Power Op Amp, MSOP-8,IC OP AMP 2CH 8-SOIC |
| C1,C3,C4,C9,C18 | 1UF | CAP CER 1UF 16V X7R 0603,CAP CER 1UF 35V X7R 0805 |
| C2 | 82UF | CAP ALUM POLY 82UF 20% 35V SMD |
| C5,C6 | 220NF | CAP CER 220NF 25V X8L 0603 |
| C7,C10-C16 | 10UF | CAP0805 X5R 10UF 10% 50V |
| C8 | 22UF | CAP CER 22UF 6.3V X5R 0603 |
| C17 | C | Unpolarized capacitor |
| D2 | BAR43FILM | DIODE SCHOTTKY 30V 100MA SOT23-3 |
| D_HEAT1,D_HEAT2,D_POW1 | LED | |
| H1-H4 | MountingHole | |
| J1 | Conn_01x02_Pin | Generic connector, single row, 01x02, script generated |
| J2 | UJ20-C-H-G-SMT-1-P16-TR | CONN RCPT USB 2.0 TYPE C SMD RA |
| J5 | 54-00174 | CONN JACK 4COND 3.5MM R/A |
| L2 | 22UH | FIXED IND 22UH 7.1A 34.1 MOHM |
| R1 | 210K | RES 210K OHM 1% 1/10W 0603 |
| R2,R3 | 4.7K | RES 4.7K OHM 5% 1/8W 0805 |
| R4-R6,R14,R21 | 0 | RES 0 OHM JUMPER 1/8W 0805 |
| R7 | 120 | RES SMD 120 OHM 1% 1/10W 0603 |
| R8 | 1.2K | RES SMD 1.2K OHM 1% 1/10W 0603 |
| R10,R11,R20 | 100 | RES 100 OHM 1% 1/10W 0603,RES 100 OHM 5% 1/8W 0805 |
| R12 | 626 | RES SMD 626 OHM 0.1% 1/10W 0603 |
| R13 | 1.21K | RES 1.21K OHM 1% 1/10W 0603 |
| R15 | 10 | RES 10 OHM 1% 1/8W 0805 |
| R17 | 5.9K | RES 5.9K OHM 1% 1/8W 0805 |
| R18 | RTD PT1000 | Resistor |
| R19,R27 | 10K | RES 10K OHM 1% 1/4W 0805 |
| R22 | 1.3K | RES 1.3K OHM 1% 1/10W 0603 |
| R23 | 1.02K | RES SMD 1.02K OHM 1% 1/10W 0603 |
| R24 | 1.37K | RES SMD 1.37K OHM 1% 1/8W 0805 |
| R28 | 0.03 | RES 0.03 OHM 1% 4W 2827 WIDE |
| SW1 | SW_SPST | SWITCH TACTILE SPST-NO 0.05A 12V |
| TP1,TP4-TP7,TP9,TP_3V1 | TestPoint | test point |