Pimoroni
4 Digit 7 Segment Display - Blue
A common-anode 4-digit 7-segment LED display in blue, ideal for building clocks, timers, counters, and other numeric readouts. The display features 16 throug...
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A common-anode 4-digit 7-segment LED display in blue, ideal for building clocks, timers, counters, and other numeric readouts. The display features 16 through-hole pins controlling four digits, each with a decimal point, plus colon and apostrophe indicators for clock-style formatting.
Key Features
- 4 Digits – Seven-segment display with decimal point per digit
- Colon & Apostrophe – Built-in separator indicators for clock and timer displays
- Common Anode – 16 through-hole pins
- Blue LED – 460–465nm wavelength
Specifications
- Colour – Blue
- Wavelength – 460–465nm
- Luminous Intensity (IV) – 150–250 mcd
- Forward Voltage (VF) – 3.2–3.5V
- Configuration – Common anode
- Pins – 16 through-hole
Ideal For
- Clocks and timers
- Counters and scoreboards
- Temperature and sensor readouts
- General numeric displays
Resources
Jargon buster
Plain-language definitions for the technical terms used above.
- common-anode
- A wiring arrangement where several LEDs or LED segments share a common positive (anode) terminal and are switched individually on their negative (cathode) side. Common-anode and common-cathode parts, such as RGB LEDs, seven-segment displays, matrices and strips, are not interchangeable without a suitable driver.
- LED
- A light-emitting diode (LED) is a small electronic component that emits light when current flows through it in the correct direction. Because it only conducts one way, its polarity matters, and a through-hole LED must be soldered the correct way around to light up.
- Seven-segment display
- A common numeric display made from seven LED bars arranged to form digits. It is good for numbers but limited for letters, so comparing it with a fourteen-segment display helps you judge what kind of text the product can show.
- through-hole
- A mounting style where the component leads pass through holes in a circuit board and are soldered on the other side. Through-hole parts are often easier to handle and solder by hand, which is useful for classroom and hobby projects.
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Displays & Screens
Ysd 439 Ab4 B 35
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