Cart

(0)

3Pcs Max7219 Red 8 Bit Digital Tube Led Display Module For Arduino Mcu

3Pcs MAX7219 Red 8 Bit Digital Tube LED Display Module For Arduino MCU Description: MAX7219 is an integrated serial input / output common-cathode display drivers, which connects the microprocessor and 8 bit 7-segment digital LED display, you can also connect a bar graph display or 64 separate LED

USD 7.99

In stock

51 MCU P0 port requires pull-up resistor, if your device does not have a pull-up resistor can be connected to other ports data lines

A convenient four-wire serial interface can connect all common microprocessor

Each data can be addressed in the update without rewriting all displays

Feature 0.36 inch Common cathode Only need three IO ports can drive 8 bit digital tube The module compatible of 5V / 3.3V microcontroller 51 / AVR / STM32... PCV board four corners of the fixed copper stud, which can effectively precent short circuit accidents happen Wiring instructions a program, for example, you can pick any IO port definition can be modified in the program VCC to 5V, GND to GND, DIN to P00, CLK to P02, CS to P01 Note VCC and GND do not reversed, it would burn the chip

Includes an on-chip type B BCD encoders, multi-channel scanning loop, segment word driver, but also a 8x8 static RAM that stores each data

MAX7219 also allows the user to select each data encoding or no coding

Only one external register is used to set the current of each LED segment

Package included 3 x MAX7219 8 bit digital tube module 12 x Copper pillar 12 x Screws

The entire device includes a 150A low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display 1-8 bit data, there is an all LED light detection mode

Related

Sale
.89 р.

Pattern Printing TPU Back Cover

Pattern Printing TPU Back Cover Shell for Samsung Galaxy S10 Plus - Pandas
Sale
3.45 р.

OCUBE PU Leather Protective Flip

OCUBE PU Leather Protective Flip Stand Case for Umidigi Z2 / Z2 Pro - Black
Sale
.98 р.

Skin-touch Matte TPU Protection Shell

Skin-touch Matte TPU Protection Shell for Huawei Y9 2019 / Enjoy 9 Plus - Grey
Sale
4.45 р.

Pattern Printing Smart Leather Case

Pattern Printing Smart Leather Case for Amazon Kindle Paperwhite - Do Not Touch Me
Sale
82.99 р.

Generation III 3D Arts Stereoscopic

Much smaller than the generation II, this Generation III 3D Arts Stereoscopic Drawing Pen US Standard will bring you much more comfort and easy operation. Cylindrical design supports
Sale
9.60 р.

Altman 6-DN

Altman Donut 7 1/2 x 7 1/2
Sale
4.32 р.

For Garmin fenix5s / quickfit

For Garmin fenix5s / quickfit Soft Silicone Rhombus Texture Wrist Watchband Watch Band Strap Replacement 20mm - Blue
Sale
7.99 р.

3Pcs MAX7219 Red 8 Bit

3Pcs MAX7219 Red 8 Bit Digital Tube LED Display Module For Arduino MCU Description MAX7219 is an integrated serial input / output common-cathode display drivers, which connects the
Sale
21.62 р.

5pcs CJMCU MAX9814 High Performance

Specifications - Supply Voltage 2.7v-5.5v 3mA current - Output 2Vpp on 1.25V bias - Frequency Response 20Hz - 20KHz - Programmable Attack and Release
Sale
20.69 р.

2Pcs CNC Shield V3 Expansion

Descriptions 1. Arduino CNC Shield V3 3D Printer Expansion Board This expansion board as a driver expansion board, can be used for engraving machines, 3D printers. It is a
Sale
10.79 р.

USAMS US-CC019 Dual USB Ports

5V 3.4A Fast Charging It supports 5V 3.4A output 44 high power conversion rate and extreme charging speed.Dual USB Outputs Dual outputs 44 you can charge phones
Sale
44.99 р.

BOSS Audio MR1002 Riot 200W

BOSS Audio MR1002 Riot 200W 2 Channel Full Range, Class A/B AmplifierDimensions 5.25 L 9 W 2 H
Sale
7.11 р.

Rev. B.W. Smith Sr.

Smith rev bw big man in bad shape i can't stop loving you 089921703627
Sale
1.29 р.

Mini DIY Style Dog Shape

This decal is made of PVC material and will stick to any smooth surface.
Sale
99.99 р.

BOSS Audio CF4300 Chaos Fury

BOSS Audio CF4300 Chaos Fury 1200W 4 Channel Full Range, Class A/B AmplifierDimensions 11.02 L 11.18 W 2.6 H
Sale
7.07 р.

BANANARAMA - TRUE CONFESSIONS

Bananarama true confessions 5051442008227
Sale
19.99 р.

Car Carburetor for TECUMSEH 640330640330A

Carburetor is a sort of rigid mechanical device, which acts core function for engine. So, you can imagine how important it is! A fully-equipped carburetor assembly is composed of several
Sale
10.50 р.

Black Dice - Repo

Black dice repo 677517102628
Sale
2.48 р.

Wemos X1 Shield For WIFI

Description Brand Wemos This Shield is for ESP32 or ESP-12F WIFI Module You can use with the following products, please click on the following image Package included
Sale
79.99 р.

MGCOOL Explorer Pro 2 Inch

This camera has multiple range to use car recorder, marine sports, outdoor sports, diving, and home burglar 4K ultra HD video shooting.MGCOOL Explorer Pro supports 4K 30fps, 1080P 60fps video
Sale
11.29 р.

Jimmy Burns - Live At

Burns jimmy live at blues 038153078928
Sale
1.49 р.

USB A Male to Mini

USB A male to mini USB 5p female connector.
Sale
23.12 р.

VODOOL Mini GSM GPRS GPS

VODOOL Mini GSM GPRS GPS Tracker Locater Monitor MotorBike Car Tracking System Online Real-time Tracking Navigation Car Styling
Sale
5.69 р.

BS19 Wireless Bluetooth On-ear Sports

This BS19 wireless headset is not the usual headset but a wireless Bluetooth sports gym running headset and a wireless MP3 player.
Sale
11.90 р.

Lovesliescrushing xuvetyn

Lovesliescrushing xuvetyn 617026006420
Sale
19.49 р.

S460 Wireless On-ear Stereo Bluetooth

This on-ear stereo Bluetooth headset can bring you a high definition sound experience.
Sale
1.29 р.

1pc 40P 40 Pin 2.54mm

Feature Pitch 2.54mm Gender of connector female Pin material copper Type of row single row Number of pins 1 x 40 Pin Quantity
Sale
11.90 р.

Beach service sunset chill

Beach service sunset chill various 4018382886323