8x8dots x 4 Dot Matrix Display d3mmMAX7219 DriverCan be daisy chained or used independent from each modulesSupply Voltage: 5VDCSupplied with Dupont Jumper wires
The Serial LED Matrix Controller, when installed with a set of e-Gizmo's LED Dot Matrix Panels (see Notes), allows you to build a message display unit in a jiffy. This controller takes care of all the controller coding details to make yours a lot simpler. To display a message, you (your controller) ..
Working voltage of Meter itself: DC 4 - 30V(The maximum input voltage can not exceed 30V. Otherwise the meter will be burned)
Working current of Meter itself: ≤20mA
Voltage Measuring range: DC 0 - 100V
Current Measuring range: DC 0 - 10AVoltage resolution (V): 0.1V
Current resolution (A)..
Digital Voltage Meter Display. Measure upto 4.5 to 30VDC.
Power Input / Measuring Voltage
4.5 ~ 30VDC
1% (+/-1 digit)
3-Digits 0.36" 7-Segment LED
Serial to I/F Adapter for 5-Inches Display Board
On board high efficiency DC/DC converter allows the display unit to work from 7.5-16V DC source
User determined display size, supports up to 4 e-Gizmo Dot Matrix panel display assembly.
Simple serial UART display command set..
16 Characters x 2 lines LCD display unit with 4-bit interface board.The interface board pre-wires the LCD unit to 4-bit parallel interface - a wiring method widely used because of reduced I/O pins requirement. Contrast control is also on-board, so are other components needed to easily breadboard or ..
Seven segments LED Display units posses some qualities that are mot easily replaced by newer display systems (like LCDs), hence, cintinues to be popular even with the proliferation of cheaper LCD based systems, They are usually more visible especially when viewed at a distance, oftentimes more..
This is another great I2C Serial Interface. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface module, you will be able to realize data display vi..