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STD 2pcs 4-bits LEDS on MAX7219

2pcs 4-bits LEDS on MAX7219

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GPL 3.0

License: GPL 3.0

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Update time: 2020-02-09 13:28:33
Creation time: 2018-08-22 18:17:16
Description

Description

Печатная плата для микросхемы MAX7219, для двух 4-битных светодиодных индикаторов. Может быть использована в проекте часы + температура. На верхнем дисплее выводится время, на нижнем - влажность, температура и то, что вам нужно. Печатная плата односторонняя, но требуются перемычки из проволоки на обратной стороне (выделенно синим). --- A printed circuit board for the MAX7219 chip, for two 4-bit LED indicators. Can be used in the project clock + temperature. The upper display shows the time, the lower displays the humidity, temperature, and what you need. The printed circuit board is one-sided, but wire jumpers on the reverse side (highlighted in blue) are required.
Design Drawing

Design Drawing

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ID Name Designator Footprint Quantity
1 Header-Female-2.54_1x2 +5V HDR-1X2/2.54 1
2 33k R2 R0805 1
3 Arduino P3 HDR-3X1/2.54 1
4 FJ5461AH red LED1,LED2 LEDSEG_4_0.56_CATHODE 2
5 100nF C1 C1206 1
6 10uF C2 C1206 1
7 MAX7219CWG U1 SOIC-24_300MIL 1

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