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STD USB Temperature Logger
Project Status:
Ongoing
License: GPL 3.0
- 1
Description
USB Temperature Logger with ATmega32u4.
Possible to solder two types of USB connector.
6 Different temperature sensor types
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | MAX6675ISA+T | U1 | SOIC-8_150MIL | 1 |
| 2 | Header-Male-2.54_1x3 | P1,P8,P5 | HDR-3X1/2.54 | 3 |
| 3 | Header-Male-2.54_1x2 | P6,P4,P2 | 3.5MM_2P | 3 |
| 4 | 12MHz | X1 | HC49UP | 1 |
| 5 | ATMEGA32U4-AU | U3 | QFP-44_10X10X08P | 1 |
| 6 | Micro USB-B 5P_C40942 | USB1 | MICRO-USB-12 | 1 |
| 7 | 670688000 | USB2 | USB-B-4P-DIP-12.0X17.0-H11.0-MOLEX | 1 |
| 8 | MCP1755ST-3302E/DB | U2 | SOT-223 | 1 |
| 9 | 100n | C7,C2,C3,C6,C1,C5,C4,C11 | 0805 | 8 |
| 10 | 10u | C8 | 0805 | 1 |
| 11 | 4.7k | R2 | 0805 | 1 |
| 12 | 6.8k | R13,R12 | 0805 | 2 |
| 13 | 100R | R15 | 0805 | 1 |
| 14 | MCP601T-I/OT | U4 | SOT-23-5 | 1 |
| 15 | Header-Female-2.54_2x3 | P7 | IDC-6 | 1 |
| 16 | Header-Male-2.54_1x4 | P3 | DIP-1X4P-2.54MM-M | 1 |
| 17 | M7 | D1 | SMA(DO-214AC) | 1 |
| 18 | 10k | R1,R6,R3 | 0805 | 3 |
| 19 | 22p | C14,C15 | 0805 | 2 |
| 20 | 1u | C9,C12,C13 | 0805 | 3 |
| 21 | 22R | R4,R5 | 0805 | 2 |
| 22 | 1.1k | R16,R14 | 0805 | 2 |
| 23 | 150k | R17,R11 | 0805 | 2 |
| 24 | Tactile switch | SW1 | KEY-6.0*6.0 | 1 |
| 25 | Mount_Hole | H2,H4,H1,H3 | SCREW_HOLE_3MMID_7MMOD | 4 |
| 26 | 1k | R7,R8,R9,R10 | 0805 | 4 |
| 27 | Red | LED1,LED2,LED3,LED4 | LED_1206 | 4 |
| 28 | TEST-POINTTP_15TH_THRU | TP1,TP2,TP4,TP5,TP6 | TP_15TH | 5 |
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