Reviews Three Digit Display

AOICRIE 2PCS MAX7219 Dot Matrix Module for Arduino Microcontroller 4 in 1 Display with 5pin Line for Arduino for Raspberry Pi (Green)

★The MAX7219 also allow the user to select code B decoding or no-decode for each digit..
★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 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..

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.

Exquisite and fashionable big watches for men, high quality original movement imported from Japan, high hardness mineral tempered glass mirror, clear and transparent, wear-resistant and scratch-resistant, thick solid case, make it look very reliable.
The pointer + digit double time display can meet the different people's habit of looking at the time.Multi-function mode :LED watch, week display, alarm, month display, calendar, 12/24 hours, to meet your normal needs for sports watch in daily life.
164ft / 50m waterproof watch, you can wash your hands, cold water bath, rainy days, short contact with water, but please do not operate any buttons under water, away from water vapor and avoid use in the environment with too obvious hot and cold alternations.
Metal wind three-dimensional appearance design, breathable and comfortable high quality resin watchband, equipped with non-slip function keys, easy to operate, 304 stainless steel bottom cover, daily waterproof, not easy to rust.
Suitable for any occasion: daily work, exercise, travel.Perfect gifts: Valentine's Day, Anniversaries, Business, Birthdays, Thanksgiving, Father's Day, Christmas, etc.

High quality modular Boxy watch winder and drawer/base..
Advanced 500 DPI optical fingerprint, 4-8 digit code or key opening system..
LCD Display and sound alerts if door left unlocked (silenceable)..
Convenient door-mounted, closable shelf, for use while safe is open. Two velvet-covered adjustable shelves, with nearly three times the depth of regular wall safes for greater storage flexibility..
NOTE: Make sure you have the right location in a wall or a cabinet. The BlumSafe requires approximately 7 1/2" of depth for flush wall mounting. For standard 2' x 4' wall construction, you will also need to order the "BlumSafe Frame" accessory (search on Amazon) with your BlumSafe. See Support/Installation notes on our website for more information. Subject to restocking fee upon return if packaging opened..

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

New version - Three-channel temperature and humidity meter with 3 transmitters for various environments..
Clear HD LCD Screen- Easy-to-read display as well as the humidity smiley icon shows that 45% is dry, 45%-65% is comfortable, and more than 65% is wet..
Upgraded Version- Backlight Function- Backlight shows digit clearly and wide field of view. Press the display backlight to turn it off automatically after 5 seconds..
Two Mounting Options - This indoor outdoor hygrometer thermometer suport base stand & wall hanging, very convient to place.NOTE: We provide 45-DAY MONEY BACK GUARANTEE & 1 YEAR WARRANTY. We guarantee to REFUND your money or REPLACE if you encounter any problems with it..