7-Segment MAX7221CNG

FluYVy·Modular-Electronics-Toolkit·Hardware/Modules/7-Segment_Anzeige/7-Segment_MAX7221CNG_.kicad_pcb

7-Segment MAX7221CNG PCB layout, top view — open source board by FluYVy

About the 7-Segment MAX7221CNG PCB

7-Segment MAX7221CNG is an open source PCB design by FluYVy, published on GitHub. It is a 2-layer board measuring 77 × 77 mm, with 7 components from 6 distinct parts.

Other key parts include the MAX7221xNG and CC56-12SURKWA. By type, the board carries 3 ICs, 2 capacitors, 1 connector and 1 resistor.

From the project

This project is a diploma thesis done at the HTL Rankweil. It aims to provide future students with a better way to understand and work with different sensors and actuators. The system created aims to be modular so that different parts of it can be mixed to create new and creative

This project is a diploma thesis done at the HTL Rankweil. It aims to provide future students with a better way to understand and work with different sensors and actuators. The system created aims to be modular so that different parts of it can be mixed to create new and creative projects. Different libraries are also provided to help students use these modules.

Main components on the 7-Segment MAX7221CNG

MAX7221xNG CC56-12SURKWA

7-Segment MAX7221CNG bill of materials (BOM)

7 components, 6 distinct parts.

Qty	Part	Footprint	Refs
1	MAX7221xNG	DIP-24_W7.62mm	U1
2	CC56-12SURKWA	CA56-12SURKWA_autorouting	U4, U5
1	B6B-EH-A	JST_EH_B6B-EH-A_1x06_P2.50mm_Vertical	J2
1	10µF	C_Elec_3x5.4	C1
1	0.1µF	C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C2
1	25kR	R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R2

7-Segment MAX7221CNG design files

The KiCad project lives in the FluYVy/Modular-Electronics-Toolkit repository on GitHub; these links point at the commit this page was built from.

7-Segment MAX7221CNG: common questions

How big is the 7-Segment MAX7221CNG PCB?

The 7-Segment MAX7221CNG measures 77 × 77 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 7-Segment MAX7221CNG?

7 components, from 6 distinct parts. The full bill of materials is listed on this page.

Where can I download the 7-Segment MAX7221CNG design files?

From the FluYVy/Modular-Electronics-Toolkit repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the 7-Segment MAX7221CNG design in my own project?

The repository has no license, so all rights stay with FluYVy. Use it as a reference, and ask the author before reusing the design.

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