Module Board
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Feature:
1. The wiring of this voltmeter is simple. The conventional two wires are used, the red is connected to the positive, the black is connected to the negative, and the reverse connection is protected.
2. Conventionally, no external working power supply is required, and the measuri..
$11.99
Ex Tax:$11.99
Feature: 1. The wiring of this voltmeter is simple. The conventional two wires are used, the red is connected to the positive, the black is connected to the negative, and the reverse connection is protected. 2. Conventionally, no external working power supply is required, and the measuring voltage c..
$11.99
Ex Tax:$11.99
Feature: ● Super high precision ● Ultra-low startup voltage, red minimum 2.5V, green minimum 2.7V, blue minimum 3.0V. When the power supply voltage is lower than 3.5V, only the brightness is lowered, but the measurement accuracy is not affected. ● With reverse connection protection, it will not burn..
$19.99
Ex Tax:$19.99
Feature: ● Super high precision ● Ultra-low startup voltage, red minimum 2.5V, green minimum 2.7V, blue minimum 3.0V. When the power supply voltage is lower than 3.5V, only the brightness is lowered, but the measurement accuracy is not affected. ● With reverse connection protection, it will not burn..
$15.99
Ex Tax:$15.99
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Feature:
● Super high precision
● Ultra-low startup voltage, red minimum 2.5V, green minimum 2.7V, blue minimum 3.0V. When the power supply voltage is lower than 3.5V, only the brightness is lowered, but the measurement accuracy is not affected.
● With reverse connection protection, it ..
$17.99
Ex Tax:$17.99
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Feature:
This is a basic, 4-digit 7-segment display module
The display features double points in midle.
The decimal point per digit not active.
Module connecting to digital I/O on 2 pins.
For use library: TM1637.h
Color: YellowPackage includes:
10 x Yellow LED Display Tube Module
Example1
..
$41.99
Ex Tax:$41.99
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Pin spacing
Front: 1.27mm
Reverse side: 0.65mm
Package Included:
10 x 0.65mm/1.27mm TSSOP8 SSOP8 SOP8 to DIP8 PCB SOP-8 SOP Transfer Board..
$5.99
Ex Tax:$5.99
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Feature:
Size: 0.91 inch
Resolution: 128x32
Driving voltage: 3.3V
Driver IC: SSD1306
Support interface: IIC
Color: white light
Features: full viewing angle, high contrast, low power consumption, visible under the sunPackage includes:
10 x Display module..
$24.99
Ex Tax:$24.99
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Pin function:
PIN
Symbol
1
VSS
2
VDD
3
RES
4
SCL
5
SDA
6
IREF
7
VCOMH
8
VCC
Package includes:
10 x OLED Board..
$28.99
Ex Tax:$28.99
Feature: The IIC address can be changaed, it is convenient to use with different machines Four square holes are easy to install. This OLED display module is small, only 0.96” diagonal, it is made of 128x64 individual yellow and blue OLED pixels, each one is turn on or off by the controller chip. Low..
$35.99
Ex Tax:$35.99
Feature:Voltage: DC 5VColor: RGBPackage included:10 x 1 Bit WS2812 5050 RGB LED Driver Development Board..
$10.99
Ex Tax:$10.99
Description: 1. The module meets the international security standards, and there are isolation grooves between the control area and the load area.2. It has power supply and relay action instructions, and it can absorb and close brightly and disconnect not brightly.3. When there is a signal at the in..
$11.99
Ex Tax:$11.99