5x7 Dot Matrix Display LED (Common Cathode)
Standard red 5 x 7 dot matrix for use with embedded projects. Use these in series to display alphanumeric characters. You can use the Max 7219 IC for driving these displays with only 3 data pins from the microcontroller. This is of Common Cathode type.
Most popular type of basic display for displaying Numerical and Hexadecimal values. (Some rudimentary alphabets can also be displayed.
This is Common Cathode, Red color 7 Segment (8 including the Dot segment) display.
The displays common pin is generally used to identify which type of 7-segment dis..
Seven LEDs arranged in a rectangular fashion as shown. Each of the seven LEDs is called a segment.
There are two types of LED 7-segment display called Common Cathode (CC) and Common Anode (CA).
The Common Cathode (CC) – In the common cathode display, all the cathode ..
This is DC-DC 4.5-40V To 5V 2A USB Charger Step down Converter Voltmeter Module, a combo of 2A Charger and voltage checker.The module converts input of 4.5-40V into a very stable 5V 2A output. The device features a USB port through which you can charge your phone. While charging your device please c..
The MAX7219 is an integrated serial input / output common-cathode display driver, it is connected to a microprocessor with 8-digit 7-segment digital LED display can also be connected to the bar graph display or 64 separate LED. On B BCD encoder including an on-chip, multi-channel scanning loop word ..
The I2C 1602 LCD module is a 2 line by 16 character display interfaced to an I2C daughter board. The I2C interface only requires 2 data connections, +5 VDC and GND
I2C Address Range 0x20 to 0x27 (Default=0x27, addressable)
Operating Voltage 5 Vdc
This is the LM3914 Dot/Bar display analog-controlled LED driver that uses an alinear output scale. With this driver all it takes is a single, analog signal to drive a string of 10+ LEDs, which can be configured into either bar mode (where all LEDs below a certain point turn on) or dot mode (with onl..
A single module can drive a 8x8 dot matrix common cathode
Operating voltage: 5V
Dimensions: length 12.8 cm X 12.8 cm wide and 1.3 cm high X
Fixing screws with 64 holes with a diameter 3mm
Module with input and output interfaces, support for cascading multiple modules..
Serial I2C LCD display adapter converts parallel based 16 x 2 character LCD display into a serial i2C LCD that can be controlled through just 2 wires. Adapter uses PCF8574 chip that serves as I/O expander that communicates with Arduino or any other microcontroller by using I2C protocol. A total of 8..
TM1637 is a chip for driving 7-segment displays. There are several modules using this chip to form a 4 digit numerical display module. TM1637 has also keyboard input capability, but is not used in this module.
Ease to use.
Ease of multiplexing.
Can use as a 4 digit display ..
TM1638 key display module has 8 digit seven segment display, 8 keys & 8 LEDs. Using TM1638 Chip control everything using just 3 microcontroller pins. The advantage is only three IO ports will be occupied when it drives. Moreover the controller is not busy all the time as no scanning for seven se..