Top Double Digit Display - BuyWiseBest.com

Kingwin PC Computer Motherboard Analyzer Kit [Digital PCI & ISA PC SDRAM NA Motherboard]. 4 Digit PCI & ISA PC Tester, Diagnostic Debug Post Card External Display (CMBA-4)

Standard PCI & isa interface for easy access to your desktop PC..
4-Digit display. Frontal 2 digit for current error code & back 2 digit for previous error code..
Post (power on self TEST) card displays error code quickly when booting..
Error code table offered makes you know the error details easily..

The MAX7219 is compact, serial input/output common-cathode display drivers that interface microprocessors (µPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs..
Included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit..
Only one external resistor is required to set the segment current for all LEDs. A convenient 3-wire serial interface connects to all common µPs. Individual digits may be addressed and updated without rewriting the entire display..
The MAX7219 also allow the user to select code B decoding or no-decode for each digit..
The devices include a 150µA low-power shutdown mode, analog and digital brightness control, a scan limit register that allows the user to display from 1 to 8 digits, and a test mode that forces all LEDs on..

1 Microframe Model 5120 2-Digit LED Display with Power Adapter and 18ga, Two conductor wire. | 9.1-inch LED Display with 5.5-inch digits..
1 B80 Ticket Dispenser with mounting bracket and hardware. | 1 Take-A-Number Sign.
1 B80 Ticket Dispenser Counter Top Stand with mounting hardware..
1 Roll of White 2-Digit Tickets (3,000 tickets per roll) | 2 Brass Push Buttons with 40 feet of 22ga, Two conductor wire. | 1 Wireless infrared remote control (batteries included)..

Solves time-value-of-money calculations such as annuities, mortgages, leases, savings, and more.
Performs cash-flow analysis for up to 32 uneven cash flows with up to 4-digit frequencies.
Calculates various financial functions: Net Future Value Net present Value Modified Internal Rate of Return Internal Rate of Return Modified Duration Payback Discounted Payback.
The Texas Instruments BAII Plus Professional features an Automatic Power Down (APD) function for extended battery life.
Prompted display guides you through financial calculations showing current variable and label. Ten-digit display.

RENUS Professional grade scientific calculator,Easily handles 1 and 2 variable statistical calculations, three angle modes(degrees,radians, and grads), and scientific/engineering notation modes,Perfect for High School and College math..
Calculation records can be read ,it will reduce double-counting and improve working efficiency..
2-line,12-digit widescreen HD display support superscripts function,Facilitate our calculations.
AAA battery replaces button batteries,If you need to replace the batterys, just open the battery cover on the back without any tools.(batteries include).
Ergonomically designed hard sliding cover can protects the calculator and also provide a comfortable grip.

【100% Safety Assurance】Built-in Double Fuse. Overload Protection on all ranges..
【Auto-ranging Tester】Accurately measure AC/DC voltage, AC/DC current, resistance, frequency, continuity, diode, etc..
【Backlight Display】 Designed with 3 1/2 digit LCD display and 'Backlight', showing the reading clearly in low light areas..
【Special Points】 Data Hold, Maximum Value Hold, Function Switching, Auto Power OFF. Sampling Speed: 3 times per second..
【9V Battery】DON'T forget to install the 9V battery before using the digital multimeter, or it will go on strike..

Can be used in Arduino project and other micro-controller development boards as output indicator..

Star Lite faceplate makes all lettering glow in the dark.
Large, easy-to-read meter with scales for power output, modulation, SWR and incoming signal.
Five-digit frequency counter and two-digit channel display using large blue LEDs , variable power output control, variable talkback circuit with on/off switch.
Automatic SWR circuit with an SWR alert LED, Roger Beep circuit with on/off switch.
Variable dimmer control, frequency display on/off switch, 3-position tone switch for receive.

DRIVER IC: The module driver IC is for AIP650 (compatible for TM650), as well as supports multiple display characters..
4 DIGIT 7 SEGMENT: The digital tube display module is designed for 4 digit 7 segment, with stable and reliable performance..
CONTROL INTERFACE: With 4 pins, SDA is bidirectional data line, SCL is clock line, GND is for ground line, and VCC is power supply..
COMPACT STRUCTURE: The LED digital tube module is exquisite and compact, which can be flexibly used in a variety of situations..
WIDE APPLICATION: This module is suitable for Raspberry Pi 3 B+ 4, for DIY electronic devices, toy cars and instrumentation etc..

【Safety Assurance】Built-in Double Fuse, Overload Protection. Safety Class: IEC 61010-1, CAT II 600V.
Comes with a multimeter case, which keeps your multimeter and test leads in good condition, preventing from scratches and dust. Easy to carry and store..
【Auto-ranging Tester】Accurately measure AC/DC voltage, AC/DC current, resistance, continuity, capacitance (4-2000uF), frequency (1kHz-200kHz), diode, etc..
【Nice Protective Orange Shell with Stand Built】 The Case with Our Multimeter is Some Kind of Non Slip, Slightly Soft Plastic that Will Help with Drop Protection, The Stand Places the Device at a 45 Degree Angle and Makes the Screen Easy to See Hands Free.
【Backlight Display】 Designed with 3 1/2 digit LCD display and 'Backlight', showing the reading clearly in low light areas..

These LED display digital tubes are used widely in home appliances, instruments, accessories, etc..
Package Contents: 10Pcs x 1-Digit LED Tube, 5Pcs x 2-Digit LED Tube.
Made of plastic material, strong and durable, light weight, good impact resistance..
Easy to install, the center pins are the Cathode. Connect one or both center pins to ground, and each other pin is the power for the display..
Please make sure you know how to connect before buying.