Search:
arrow_drop_down
close
search
Search
Enter a search string or click on the microphone icon and begin speaking.
Speak now.
This browser's speech recognition service is not available in your country. Take advantage of Google Chrome .
No speech was detected. You may need to adjust your
microphone settings .
No microphone was found. Ensure that a microphone is installed and
configured correctlys .
Click the "Allow" button above to enable your microphone.
Permission to use microphone was denied.
Permission to use microphone is blocked. To change, go to chrome://settings/content/microphone
Web Speech API is not supported by this browser. Install Google Chrome .
Voice input also works in Safari, Yandex, as well as mobile browsers Huawei, Opera and Samsung..
ваша история поиска пуста
Whole catalog
↠ Development tools
↠ Modules
↠ Arduino modules
ARDUINO module Keyboard and LED indication module TM1638 LED&KEY.
Expected price:
70,94 UAH
from 1 pc :
—
70,94 UAH
from 5 pcs :
—
67,39 UAH
( -5,0%)
Prices are indicated at the time of product availability and may change upon receipt
TM1638 LED&KEY keyboard and LED indication module on the TM1638 driver for information input/output. The board contains 8 seven-segment indicators, 8 LEDs and 8 buttons. It uses its own serial interface for control.
The TM1638 microcircuit controls the indicators and detects button presses. It receives from the microcontroller and transmits data over a unique serial interface - half-duplex SPI. The difference from SPI is that two transmit and receive lines are combined into one line.
SPI Pin Assignments:
VCC - food
GND - general
STB - chip select
CLK - clock
DIO - data in/out
Key Features:
Supply voltage: 5V
Maximum operating current: 130mA
Maximum sync frequency: 405 kHz
Number of control channels: 3
Number of digits: 8
Bar buttons: 8
LED Indicators: 8
Indicator size: 0.36 "
Operating temperature range: -10 to+60°C
Dimensions: 76x50x10mm
Weight: 30g
Useful information:
Sample code for Arduino IDE:
The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
If you need additional information, or you found an error in the description, or have other questions about this product, then our manager will help you: Денис - Днепр
unknown contacts
Buy with this product: View more…
ARDUINO module
Product code: 023977
120,40 UAH
Remains: 48 pcs
Diode
Product code: 027650
0,258 UAH
Remains: 156365 pcs
MCC capacitor
Product code: 013334
0,387 UAH
Remains: 68226 pcs
Threaded mounting bush
Product code: 018735
1,50 UAH
Remains: 36090 pcs
Module
Product code: 023225
172,00 UAH
Remains: 159 pcs
Fuse 5x20
Product code: 003005
0,86 UAH
Remains: 11080 pcs
Microcircuit MC
Product code: 014486
9,67 UAH
Remains: 1681 pcs
Resistor
Product code: 001468
0,193 UAH
Remains: 93500 pcs
Side cutters 5 "
Product code: 031312
128,30 UAH
Remains: 69 pcs
Zener diode
Product code: 004228
0,301 UAH
Remains: 10245 pcs
Adapter
Product code: 044718
42,99 UAH
Remains: 161 pcs
0,25W Set of resistors 600pcs 5%
Product code: 042131
107,50 UAH
Remains: 90 pcs
Amplifier
Product code: 038133
129,00 UAH
Remains: 8 pcs
Transistor
Product code: 009833
0,645 UAH
Remains: 2262 pcs
Transistor
Product code: 003378
18,70 UAH
Remains: 5616 pcs
Plastic stand
Product code: 001227
1,16 UAH
Remains: 47930 pcs
Chip
Product code: 008394
64,49 UAH
Remains: 69 pcs
HF cable
Product code: 035968
17,20 UAH
Remains: 2066 m
Resistor
Product code: 001406
0,193 UAH
Remains: 45900 pcs
Relay QYT73-012DC-HS3
Product code: 038039
17,20 UAH
Remains: 4000 pcs
Screw terminal block CY
Product code: 000288
3,87 UAH
Remains: 1512 pcs
Module
Product code: 039729
124,70 UAH
Remains: 91 pcs
Button
Product code: 025224
4,94 4,51 UAH
Remains: 9482 pcs
Sealed cable gland
Product code: 016188
3,22 UAH
Remains: 17188 pcs
Plug to cable
Product code: 018863
16,77 15,91 UAH
Remains: 1881 pcs
Chip
Product code: 016603
197,80 UAH
NOT available
Chip
Product code: 027874
96,73 UAH
Remains: 41 pcs
Microcircuit ST
Product code: 004859
77,39 UAH
Remains: 94 pcs
Chip
Product code: 045531
25,80 21,50 UAH
Remains: 16 pcs
DBL1032D
Product code: 008093
49,91 UAH
NOT available
Chip
Product code: 029316
64,49 UAH
Remains: 58 pcs
Chip L
Product code: 021845
17,20 UAH
NOT available
Expect
Condenser mount
Product code: 051567
40,84 UAH
Expect: 100 pcs
Set of punches (punches), 9 pcs., 3-12mm
Product code: 033294
245,00 UAH
Remains: 6 pcs
Chip
Product code: 041037
25,80 UAH
Remains: 29 pcs
Diode bridge
Product code: 006777
12,47 UAH
NOT available
BA3308
Product code: 008023
16,77 UAH
NOT available
Chip
Product code: 027613
107,50 UAH
Remains: 20 pcs
The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
