Thermocouple new
About the Thermocouple new PCB
Thermocouple new is an open source ESP32 PCB design by Daniele21211, published on GitHub. It is a 4-layer board measuring 99 × 67 mm, with 215 components from 111 distinct parts.
Its main chip is the DSPIC33EP256MC202-I/SO, from the ESP32 family. Other key parts include the ADR4525BRZ-R7, ADS1255IDBTG4, BQ24179YBGR, LT1764AEFE#TRPBF and LT1764AEFE-3.3. By type, the board carries 101 capacitors, 68 resistors, 14 ICs, 13 diodes, 6 connectors and 4 inductors.
Main components on the Thermocouple new
Thermocouple new bill of materials (BOM)
215 components, 111 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ADR4525BRZ-R7 | SOIC127P600X175-8N | IC1 |
| 1 | ADS1255IDBTG4 | SOP65P780X200-20N | IC2 |
| 1 | BQ24179YBGR | BGA56C40P7X8_286X328X50 | IC3 |
| 1 | LT1764AEFE#TRPBF | SOP65P640X110-17N | IC4 |
| 1 | LT1764AEFE-3.3 | SOP65P640X110-17N | IC5 |
| 1 | SHT40 | SON80P150X150X59-5N | IC6 |
| 1 | LTM8074IY#PBF | BGA25C65P5X5_400X400X198 | IC7 |
| 1 | MCP79520-I/MS MCP79520-I_MS | SOP50P490X110-10N | IC8 |
| 1 | DSPIC33EP256MC202-I/SO ESP32-P4 | QFN-104_L10.0-W10.0-P0.35-TL-EP8.5-ESP32-P4 | U1 |
| 1 | MP2303ADN-LF-Z TLV62565DBVx | SOT95P280X145-5N | U2 |
| 1 | EVAL-ADXL355Z SP3485CN | SOIC127P600X175-8N | U3 |
| 1 | AMS1117-3.3 USB | HCTYPEC16PCB10 | U4 |
| 1 | W25Q128JVS | SOIC127P790X216-8N | U5 |
| 1 | INA333xxDGK | SOP65P490X110-8N | U6 |
| 1 | PBSS4240TVL | SOT-23-3 | Q1 |
| 1 | X322526MEB4SC 7.68Mhz | X322540MPB4SI | Y2 |
| 1 | X322526MEB4SC 40Mhz | X322540MPB4SI | Y3 |
| 1 | Crystal_GND23 | MC-306 | Y4 |
| 1 | 1725656 M12 | TerminalBlock_Phoenix_MKDS-1,5-3-5.08_1x03_P5.08mm_Horizontal | J1 |
| 1 | 1725656 CR1220 | BAT-SMD_CR1220-2 | J2 |
Show 91 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | PZ254V-11-06P 热电偶 | TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J3 |
| 2 | M12 | TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J4, J5 |
| 1 | ZX-PM2.54-2-20PY PT1000 | TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J6 |
| 1 | JZC-32F/005-HS3(555) | JZC32F012HSLQ | K1 |
| 1 | 103AT-2 10K | 103AT2 | RT1 |
| 1 | 5GSH935 RESET | SW | SW1 |
| 1 | BOOT | SW | SW2 |
| 1 | RESET | SW | SW3 |
| 2 | 1N4148WS green | LED_0603_1608Metric | D1, D7 |
| 2 | SMBJ6.0CAQ-TP | DIONM5336X262N | D2, D3 |
| 1 | green | LED_0603_1608Metric | D4 |
| 1 | SS34 green | LED_0603_1608Metric | D5 |
| 1 | B5819WSL-TP green | LED_0603_1608Metric | D6 |
| 1 | NCD0805R1 BYS10-45 | DIOM5127X229N | D8 |
| 1 | NCD0805R1 green | LED_0603_1608Metric | D9 |
| 2 | SMAJ15A | DO-214AC | D11, D12 |
| 2 | SS34 | D_SMA | D13, D14 |
| 1 | 22UH 2.2uH | L_Changjiang_FNR3015S | L1 |
| 1 | CRCW20100000Z0EF | RES2010 | L2 |
| 1 | 1.0uH | L_0603_1608Metric | L4 |
| 1 | MPZ2012S221AT000 | FB0805X105N | L5 |
| 1 | 1UF 10uF | C_0603_1608Metric | C1 |
| 2 | 22UF 0.1uF | C_0603_1608Metric | C2, C9 |
| 1 | 22UF 100pF | C_0603_1608Metric | C3 |
| 1 | 100NF 0.1uF | C_0603_1608Metric | C4 |
| 1 | 100NF 47uF | C_0805_2012Metric | C5 |
| 2 | 100NF 10uF | C_0603_1608Metric | C6, C12 |
| 1 | 100NF 1uF | C_0603_1608Metric | C7 |
| 1 | 100NF 4.7uF | C_0603_1608Metric | C8 |
| 1 | 3.3NF 18pF | C_0603_1608Metric | C10 |
| 1 | 22UF 18pF | C_0603_1608Metric | C11 |
| 2 | 220UF 104 | C_0603_1608Metric | C13, C19 |
| 1 | 100NF 22pF | C_0603_1608Metric | C14 |
| 1 | 220UF 22pF | C_0603_1608Metric | C15 |
| 1 | 10NF 10uF | C_0603_1608Metric | C16 |
| 2 | 100NF 104 | C_0603_1608Metric | C17, C20 |
| 1 | 10NF 104 | C_0603_1608Metric | C18 |
| 19 | 10uF | C_0603_1608Metric | C21, C22, C30, C37, C65, C67, C70, C76 +11 |
| 17 | 104 | C_0603_1608Metric | C23, C24, C25, C26, C27, C29, C31, C32 +9 |
| 4 | 105 | C_0603_1608Metric | C28, C90, C91, C93 |
| 2 | 4.7uF | C_0603_1608Metric | C35, C73 |
| 1 | 22uF | C_0805_2012Metric | C38 |
| 1 | 22uF | C_0603_1608Metric | C39 |
| 1 | 100nF | C_0603_1608Metric | C40 |
| 9 | 0.1uF | C_0603_1608Metric | C41, C44, C66, C69, C71, C75, C79, C98 +1 |
| 2 | 22pF | C_0603_1608Metric | C42, C43 |
| 2 | 0.1uF/50V | C_0603_1608Metric | C45, C49 |
| 2 | 1uF/50V | C_0603_1608Metric | C46, C48 |
| 1 | 10uF/50V | C_0603_1608Metric | C47 |
| 1 | 4.7uF/50V | C_0603_1608Metric | C50 |
| 1 | 0.01uF | C_0603_1608Metric | C51 |
| 1 | 47uF/16V | C_0805_2012Metric | C52 |
| 1 | 4.7uF/16V | C_0603_1608Metric | C53 |
| 2 | OPT/16V | C_0603_1608Metric | C54, C55 |
| 1 | OPT | C_0603_1608Metric | C56 |
| 8 | 22uF/25V | C_0805_2012Metric | C57, C58, C59, C60, C61, C62, C63, C64 |
| 2 | 1uF | C_0603_1608Metric | C68, C97 |
| 2 | 47nF | C_0603_1608Metric | C72, C74 |
| 1 | 1nF | C_0603_1608Metric | C85 |
| 1 | 4K7 49.9R | R_0603_1608Metric | R1 |
| 1 | 47K 49.9R | R_0603_1608Metric | R2 |
| 1 | 220K 1K | R_0603_1608Metric | R3 |
| 3 | 4K7 10K | R_0603_1608Metric | R4, R5, R6 |
| 1 | 5K6 10K | R_0603_1608Metric | R7 |
| 1 | 100K 10K | R_0603_1608Metric | R8 |
| 2 | 4K7 499K | R_0603_1608Metric | R9, R10 |
| 1 | 120R | R_0603_1608Metric | R11 |
| 7 | 22R | R_0603_1608Metric | R12, R13, R14, R15, R17, R64, R65 |
| 2 | 4.75K | R_0603_1608Metric | R16, R18 |
| 1 | 1M | R_0603_1608Metric | R19 |
| 1 | OPT | C_0603_1608Metric | R20 |
| 1 | 18.2K | R_0603_1608Metric | R21 |
| 2 | 100K | R_0603_1608Metric | R22, R43 |
| 6 | 0R | R_0603_1608Metric | R23, R28, R30, R33, R54, R69 |
| 1 | 12K | R_0603_1608Metric | R24 |
| 1 | 36.8K | R_0603_1608Metric | R25 |
| 4 | 4.7K | R_0603_1608Metric | R26, R27, R62, R63 |
| 2 | 3.3K | R_0603_1608Metric | R29, R32 |
| 12 | 10K | R_0603_1608Metric | R31, R36, R38, R50, R51, R52, R53, R55 +4 |
| 1 | 6.2K | R_0603_1608Metric | R34 |
| 1 | 2K | R_0603_1608Metric | R35 |
| 3 | 1K | R_0603_1608Metric | R37, R39, R40 |
| 1 | 2.2K | R_0603_1608Metric | R41 |
| 1 | 6.04K | R_0603_1608Metric | R42 |
| 1 | 127K | R_0603_1608Metric | R44 |
| 2 | 100R | R_0603_1608Metric | R45, R46 |
| 1 | 5.24K | R_0603_1608Metric | R47 |
| 1 | 30.31K | R_0603_1608Metric | R48 |
| 1 | OPT | R_0603_1608Metric | R49 |
| 1 | 510R | R_0603_1608Metric | R56 |
| 3 | 0R | R_1206_3216Metric | R66, R67, R68 |
Thermocouple new design files
The KiCad project lives in the Daniele21211/RedSismicaDelAustro repository on GitHub; these links point at the commit this page was built from.
Thermocouple new: common questions
What microcontroller does the Thermocouple new use?
The Thermocouple new is built around the DSPIC33EP256MC202-I/SO, from the ESP32 family.
How big is the Thermocouple new PCB?
The Thermocouple new measures 99 × 67 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Thermocouple new?
215 components, from 111 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Thermocouple new design files?
From the Daniele21211/RedSismicaDelAustro repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Thermocouple new design in my own project?
The repository has no license, so all rights stay with Daniele21211. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Thermocouple new without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.
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