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5mm Super Bright Piranha LED - RGB - Common Cathode (Pack of 100)

5mm Super Bright Piranha LED - RGB - Common Cathode (Ships from US).
Size: 5mm Piranha / Superflux LED, Color: Red/Green/Blue (RGB), Luminosity: 9,000-11,000 mcd.
Forward Voltage: R(1.8-3.5) B(3.0-3.5) G(3.0-3.5), Current: 20mA, Wavelength: N/A RGB Common Cathode.
Viewing Angle: 100-120 Degrees, MountStyle: Through Hole (DIP), Lens Color: Clear.
Super bright LEDs, used for mods, RC, adruino, cars, HO Scale models, planes, trucks, adafruit projects, halloween, christmas, PC, Ultra Light, etc....

5mm Super Bright Piranha LED - RGB - Common Cathode (Ships from US).
Size: 5mm Piranha / Superflux LED, Color: Red/Green/Blue (RGB), Luminosity: 9,000-11,000 mcd.
Forward Voltage: R(1.8-3.5) B(3.0-3.5) G(3.0-3.5), Current: 20mA, Wavelength: N/A RGB Common Cathode.
Viewing Angle: 100-120 Degrees, MountStyle: Through Hole (DIP), Lens Color: Clear.
Super bright LEDs, used for mods, RC, adruino, cars, HO Scale models, planes, trucks, adafruit projects, halloween, christmas, PC, Ultra Light, etc....

MAX7219 is an integrated serial input / output common-cathode display driver, which connects your microprocessor to a 7-segment digital LED display with 8 digits.This module is compatible with 5V and 3.3V microcontrollers, and you you can use it.
Material: PCB+Electronic components, LED color: Red.
Only three IO ports are used to drive the eight digit display. MAX7219 supports flicker free displays as well as cascading displays. PCV board four corners of the fixed copper stud, which can effectively precent short circuit accidents happen..
Wiring instructions (take the provided program as an 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.
Digital tube is 0.36 inch 4-bit integrated cathode digital tube.
Note: VCC and GND should not be connected reversed, so as not to burn the chip.
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. MAX7219 also allows the user to select each data encoding or no coding..

Type:Common Cathode(Note:5643 Series may be Common Cathode or Common Anode, Be suject to part number).
Five different LED Display 7 Segment are available to satisfy your different needs..

MAX7219 is an integrated serial input / output common-cathode display driver, which connects your microprocessor to a 7-segment digital LED display with 8 digits.
MAX7219 digital display control module, you can use it..
The module is compatible of 5V / 3.3V microcontroller.
Only three IO ports are used to drive the eight digit display..
Only three IO ports are used to drive the eight digit display. MAX7219 supports flicker free displays as well as cascading displays.
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.
Digital tube is 0.36 inch 4-bit integrated cathode digital tube.
Note:VCC and GND do not reversed, it would burn the chip.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..

Sacrificial anode rod for water heater tank made from aluminum-zinc alloy cures rotten egg (sulfur) smell in hot water..
Replaces water heater tank’s existing magnesium anode rod (hex head only)..
Eliminates rotten egg smell in hot water caused by hydrogen sulfide gas (H2S) and extends service life of water heater tank..
Segmented flexible design for easy installation.
can be cut to length to fit different size heaters..
Not recommended when water softener is in use (use a powered anode/cathode instead)..

Power supply: 15-160VDC or 5-12VDC. If you are using 5-12VDC power, positive end connect DC 5-12V Input, negative end connect Common Cathode End..
3 Frequency: High: 5.8KHZ-127KHZ, Mid: 590HZ-15.8KHZ, Low: 82HZ-2.3KHZ.
To control the stepper motor, mus connect to the driver.
PUL + and PUL- pulsed positive and negative.
EN + and EN- is to enable the positive and negative terminals.
DIR + and DIR- are the positive and negative directions..
Frequency of measurement can amount PUL and common cathode terminal (GND) two ports..