License

GPL 3.0

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multimeter

1 year ago 150
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
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Description

Simple device that uses i2c sensors and displays their data on the 7 segment display.

Documents

Multimeter

Multimeter

Charger

BOM

ID Name Designator Footprint Quantity
1 STM32F030F4P6 U1 TSSOP-20 1
2 10k R1,R2,R5 0603 3
3 10n C3 0603 1
4 100n C4 0603 1
5 LD3985M33R U2 SOT-23-5 1
6 10n C5 0805 1
7 800 R3,R4 0603 2
8 MAX7219CWG U3 SOIC-24_300MIL 1
9 Header-Male-2.54_1x6 LED-DOWN HDR-6X1/2.54 1
10 Header-Male-2.54_1x8 LED-UP 210S-1X8P 1
11 PJ-320D-4A_C95562 L-SNSR PJ-320D-4A_C95562 1
12 Micro USB 母座 5P USB MICRO-USB-16-NO-HOLES 1
13 4.5*4.5*5(3)ROHS 260g RST KEY-4.5X4.5 1
14 TP4056 U4 SOP-8_EP_150MIL 1
15 DW01A U5 SOT-23-6 1
16 FS8502A TSSOP-8 U6 FS8205A_TSSOP-8 1
17 1,2k R6 0603 1
18 1k R7,R8,R9,PWR 0603 4
19 Header-Male-2.54_1x2 BATT HDR-2X1/2.54 1
20 100 R10 0603 1
21 0.1u C1 0603 1
22 LED-Red CHG LED-0805 1
23 LED-Blue SBY LED-0805 1

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