Thermistor-8ch
About the Thermistor-8ch PCB
Thermistor-8ch is an open source PCB design by atopile, published on GitHub under the MIT license. It is a 4-layer board measuring 29.7 × 28.3 mm, with 78 components from 26 distinct parts.
Other key parts include the ADS1115IDGSR, 1N5819WS, LV2842XLVDDCR, SWPA4030S100MT and MC33174DR2G. By type, the board carries 39 resistors, 18 capacitors, 13 ICs and 8 diodes.
From the project
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Hardware-in-the-Loop, or HiL (sometimes HitL), is a way to continuously validate your hardware and firmware together. By connecting actual hardware to virtual test scenarios, HiL enables thorough testing of embedded systems, control units, and firmware under realistic conditions without the risks and costs of full physical testing.
HiL testing catches integration issues early, accelerates development cycles, and ensures robust system performance before deployment. Typically the domain of the most sophisticated automotive and aerospace companies, this HiL suite is now for all 🚀.
Main components on the Thermistor-8ch
Thermistor-8ch bill of materials (BOM)
78 components, 26 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | ADS1115IDGSR Texas Instruments | MSOP-10_L3.0-W3.0-P0.50-LS5.0-BL-752175 | U1, U2 |
| 1 | 1N5819WS Guangdong Hottech | SOD-323_L1.8-W1.3-LS2.5-RD | U3 |
| 1 | LV2842XLVDDCR Texas Instruments | SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR | U4 |
| 1 | SWPA4030S100MT 10µH ±20% Sunlord | IND-SMD_L4.0-W4.0 | U5 |
| 2 | MC33174DR2G onsemi | SOIC-14_L8.7-W3.9-P1.27-LS6.0-BL-988152 | U6, U8 |
| 2 | MCP4728-E/UN Microchip Tech | MSOP-10_L3.0-W3.0-P0.50-LS5.0-TL-ee3c6b | U7, U9 |
| 1 | ISO1640QDWRQ1 Texas Instruments | SOIC-16_L10.3-W7.4-P1.27-LS10.3-BL-0756a5 | U10 |
| 1 | TCA9548APWR Texas Instruments | TSSOP-24_L7.8-W4.4-P0.65-LS6.4-BL | U11 |
| 1 | LDK220M-R STMicroelectronics | SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BL | U12 |
| 1 | TDK20-24S24WH TDPOWER | PWRM-TH_TDPOWER_TDK20-XXSXXWH-ae86e0 | U13 |
| 8 | SMBJ26A BORN | SMB_L4.6-W3.6-LS5.3-RD-330cb3 | D1, D2, D3, D4, D5, D6, D7, D8 |
| 1 | TCC0402X5R474M160AT 470nF ±20% 16V X5R CCTC | C0402-b3ef17 | C1 |
| 1 | CL21A475KAQNNNE 4.7µF ±10% 25V X5R Samsung Electro-Mechanics | C0805-3b2e55 | C2 |
| 1 | CL21A106KAYNNNE 10µF ±10% 25V X5R Samsung Electro-Mechanics | C0805-3b2e55 | C3 |
| 3 | CL05B104KO5NNNC 100nF ±10% 16V X7R Samsung Electro-Mechanics | C0402-b3ef17 | C4, C5, C6 |
| 1 | CL10A225KA8NNNC 2.2µF ±10% 25V X5R Samsung Electro-Mechanics | C0603-bd72f6 | C7 |
| 2 | CL05A105KA5NQNC 1µF ±10% 25V X5R Samsung Electro-Mechanics | C0402-b3ef17 | C8, C9 |
| 2 | GRM21BR61H106KE43L 10µF ±10% 50V X5R Murata Electronics | C0805-3b2e55 | C10, C11 |
| 2 | CL21B105KBFNNNE 1µF ±10% 50V X7R Samsung Electro-Mechanics | C0805-3b2e55 | C12, C13 |
| 2 | RVT1V101M0607 100µF ±20% Honor Elec | CAP-SMD_BD6.3-L6.6-W6.6-FD-3e301d | C14, C15 |
Show 6 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | C1206N222J102TDF 2.2nF ±5% 1kV C0G IHHEC(HOLY STONE ENTERPRISE CO., LTD) | C1206-f0a137 | C16, C17, C18 |
| 1 | 0402WGF8201TCE 8.2kΩ ±1% 62.5mW UNI-ROYAL(Uniroyal Elec) | R0402-56259e | R1 |
| 1 | 0402WGF4702TCE 47kΩ ±1% 62.5mW UNI-ROYAL(Uniroyal Elec) | R0402-56259e | R2 |
| 16 | 0402WGF1000TCE 100Ω ±1% 62.5mW UNI-ROYAL(Uniroyal Elec) | R0402-56259e | R3, R4, R5, R6, R7, R8, R9, R10 +8 |
| 20 | 0402WGF1002TCE 10kΩ ±1% 62.5mW UNI-ROYAL(Uniroyal Elec) | R0402-56259e | R19, R20, R21, R22, R23, R24, R25, R26 +12 |
| 1 | RC0402FR-0718KL 18kΩ ±1% 62.5mW YAGEO | R0402-56259e | R39 |
Thermistor-8ch design files
The KiCad project lives in the atopile/hil repository on GitHub; these links point at the commit this page was built from.
Thermistor-8ch: common questions
How big is the Thermistor-8ch PCB?
The Thermistor-8ch measures 29.7 × 28.3 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Thermistor-8ch?
78 components, from 26 distinct parts. The full bill of materials is listed on this page.
Where can I download the Thermistor-8ch design files?
From the atopile/hil repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Thermistor-8ch design in my own project?
Yes, under the terms of its MIT license, which atopile chose for the repository.
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